Archive for Genetic Evaluation Review

January 2025 TPI Genomic Young Sire Review

Discover the future of Holstein breeding in our latest genetic assessment roundup. From production powerhouses to health champions, these elite young sires are set to revolutionize dairy herds. Uncover the top performers and learn how to strategically integrate them into your breeding program for maximum genetic gain.

Holstein breed, genetic assessments, young sires, milk production, dairy structure

The January 2025 genetic evaluations have unveiled an exceptional lineup of young sires that promises to reshape the genetic landscape of the Holstein breed. 

Production Powerhouses 

The new generation of sires demonstrates remarkable production potential, with GENOSOURCE BENCHMARK-ET leading at 1777 lbs of milk. His exceptional combination of 93 kg of fat and 78 lbs of protein and an excellent udder composite of 1.74 establishes a new benchmark for well-rounded breeding. 

COOKIECUTTER 92469-ET follows with impressive credentials. It offers 1553 lbs of quality milk with solid components, including 87 lbs of fat and 78 lbs of protein. His moderate calving ease makes him particularly valuable for heifer programs, and he maintains strong fitness traits that commercial producers demand. 

Health and Fitness Focus 

A notable trend in this assessment is the emphasis on health traits. SSI-SIEMERS 50729 showcases this with an excellent Somatic Cell Score of 2.64, while PEAK 40391-ET provides a comprehensive health package with a Somatic Cell Score of 2.87 and ideal body size traits. 

Component and Type Excellence 

The GENOSOURCE prefix continues to dominate with ORDAIN-ET and ERADICATE-ET, offering exceptional component yields while maintaining health traits. Their well-developed dairy structure and medium-sized frames embody the contemporary Holstein type that commercial producers look for. 

Strategic Mating Recommendations 

Producers should prioritize complementary breeding matches to drive long-term genetic progress and enhance herd quality. Deep-bodied cows needing udder improvement will benefit from GENOSOURCE BENCHMARK-ET, while those seeking to improve herd life should consider COOKIECUTTER 92469-ET for their breeding program. 

Sire Highlights

GENOSOURCE BENCHMARK-ET stands as the current #1 GTPI sire at 3463, showcasing exceptional production potential with a remarkable milk production of 1777 lbs. His outstanding components include 93 lbs of fat and 78 lbs of protein. His Udder Composite (UDC) of 1.74 places him among the breed’s elite for udder improvement. With a favorable SCS of 2.93 and DCE of 4.2, he offers a balanced package for commercial and registered herds focusing on production and type. Use GENOSOURCE BENCHMARK-ET on high-producing cows needing udder improvement. 

COOKIECUTTER 92469-ET delivers a compelling package with a GTPI of 3417. His production credentials are impressive, with 1553 lbs of milk, complemented by solid component yields of 87 lbs fat and 78 lbs protein. His moderate DCE of 3.4 makes him particularly attractive for heifer breeding programs. The strong Productive Life (PL) rating of 6.9 suggests improved longevity in his daughters. Consider COOKIECUTTER 92469-ET for breeding heifers and improving herd life. 

PEAK 40391-ET emerges as a balanced sire with a GTPI of 3396. His production profile shows 1599 lbs milk, with strong components of 92 lbs fat and 78 lbs protein. The favorable SCS of 2.87 indicates strong resistance to mastitis, while his Body Weight Composite (BWC) of 0.96 suggests ideal-sized daughters. His profile makes him an excellent choice for herds seeking improvement in production and health traits. Select PEAK 40391-ET for balanced improvement across production and health traits. 

SSI-SIEMERS 50729 rounds out the elite lineup with a GTPI of 3388. While showing moderate milk production at 1344 lbs, he maintains solid component levels with 85 lbs fat and 78 lbs protein. His standout feature is the excellent SCS of 2.64, among the best in this group for mastitis resistance. This site would work well in programs prioritizing health traits while maintaining production levels. Select SSI-SIEMERS 50729 to enhance udder health and maximize production efficiency. 

GENOSOURCE ORDAIN-ET (GTPI 3430) shows impressive production potential, with 1449 lbs milk, 93 lbs fat, and 78 lbs protein. His health traits are favorable, with a 2.47 SCS and PL of 0.8. His traits indicate a more refined dairy build, with a -0.73 FLC. His moderate frame and substantial production numbers make him an excellent choice for commercial herds seeking improved components. Use GENOSOURCE ORDAIN-ET when seeking high component yields with refined dairy character. 

SSI-SIEMERS 50424 (GTPI 3403) demonstrates solid production credentials with 1340 lbs of milk, 85 lbs of fat, and 78 lbs of protein, showcasing a balanced profile for efficient dairy operations. His health traits are well-balanced, with an SCS of 2.64 and PL of 0.8. His moderate stature and good dairy form make him particularly suitable for operations focusing on efficiency and health. Choose SSI-SIEMERS 50424 to enhance overall herd health by leveraging its strong production traits while bolstering health characteristics. 

GENOSOURCE ERADICATE-ET (GTPI 3396) features a balanced production profile with 1449 lbs milk, 93 lbs fat, and 77 lbs protein. Shows strong health traits with an SCS of 2.42. His fitness traits suggest daughters have good productive life potential. The combination of high components and favorable health traits makes him an attractive option for herds seeking to improve production and fitness traits. Select GENOSOURCE ERADICATE-ET for balanced improvement in both production and fitness traits. 

The Bottom Line

These young sires offer unprecedented combinations of traits that address modern dairy producers’ needs. Whether prioritizing production, health, or type, this evaluation provides solutions for every breeding program. Contact your breeding specialist today to develop a targeted strategy using these elite sires. Make informed decisions to shape your herd’s future success with these elite sires.

Summary:

The January 2025 evaluations have introduced a new group of top Holstein sires that may change the breed’s future. GENOSOURCE BENCHMARK-ET stands out with a high GTPI of 3463 and great milk production. Other promising sires like COOKIECUTTER 92469-ET provide strong milk components. Health traits are emphasized with SSI-SIEMERS 50729 having a low Somatic Cell Score and PEAK 40391-ET offering a full health package. GENOSOURCE ORDAIN-ET and ERADICATE-ET deliver excellent component yields and maintain good health. For the best results, farmers should focus on breeding strategies that match their herd’s genetic needs with these elite sires.

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December 2024 Global Genetic Evaluations: Who’s Leading the World Rankings?

Discover the December 2024 global genetic evaluations. Who’s leading the dairy revolution? Meet the top sires and their industry impact.

Picture a world where dairy farming is no longer bound by age-old traditions but is propelled forward by genetic insights. Genetic evaluations are not just reshaping the dairy industry but also connecting us on a global scale. The December 2024 global evaluations are a testament to this, showing how genetics refine farming practices and shape the future of agriculture. These evaluations, from the USA to Switzerland, enhance productivity and refine breeding, allowing dairy farmers worldwide to make informed, innovative decisions. 

Genosource Captain: The Unrivaled Titan of GTPI

In the intricate world of genetic evaluations, Genosource Captain stands as a towering figure, proudly continuing his reign in the USA with an unwavering grip on the GTPI crown. Now boasting a GTPI of +3336, this formidable leader deftly adds over 1,800 daughters to his impressive American index, further solidifying his status. It’s a testament to his unrivaled genetic prowess, offering a staggering +2,542 kg milk alongside improvements in fat and protein percentages. His unswerving performance ensures his position at the apex isn’t quickly challenged.

However, the Captain’s dominance is not unchallenged. The industry is a dynamic, competitive arena, and new players are always emerging. SDG Cap Garza, a formidable newcomer, makes a striking debut at the second position with a GTPI of +3256, trailing the leader by a mere 80 points. Meanwhile, Plain-Knoll Renegad Trooper is a strong contender, securing the third spot with a commendable GTPI of +3196 and enlisting 712 daughters from 243 herds into his genetic index. This constant evolution keeps the industry engaging and exciting. 

The PTAT rankings unveil another sphere of excellence amidst these powerhouses. Here, Redcarpet Story Arc prominently carves his name, reigning supreme with an impressive PTAT of +4.56. His ascent is closely followed by another rising star, Jimtown Nelson, and the renowned SHG Lego, each illustrating their genetic finesse with notable PTAT scores.

Canada’s Dynamic Shift: Sheepster’s Dynasty and Overhaul’s Ascendancy in Dairy Genetics 

The latest update in Canadian genetic evaluations presents an intriguing snapshot of innovation and leadership within the dairy industry. Ocd Trooper Sheepster emerges as a pivotal influencer, with no less than 13 of his progeny among the Top 100 gLPI genomic sires. This significant presence underscores Sheepster’s remarkable genetic prowess and lasting impact on future generations. His contribution towards refining genetic traits continues to shape the industry landscape, ensuring competitive progress. 

Taking the forefront, Stantons Overhaul P has cemented his standing as the top gLPI genomic sire, achieving a compelling +4001 gLPI, setting a benchmark for others to strive towards. 

The Daughter Proven Conformation rankings unveil a fiercely contested arena, where Hyden Limited P and Black Silver Crushabull Stan share the coveted pinnacle, each with an impressive +16 Conformation rating. This level of excellence highlights their extraordinary conformation characteristics, making them desirable breeding choices for improving herd quality. Trailing closely are Vogue A2P2 PP, Blondin Energy, Duckett Crush Tatoo, and Blondin Legend, all exhibiting solid performances with a +15 Conformation rating. These rankings reflect individual achievements and encapsulate the rigorous competition that propels continuous improvement in dairy genetics.

Denovo Harmony’s Rise: A Testament to the UK’s Evolution in Dairy Breeding 

In the transformative landscape of the UK dairy sector, the emergence of Denovo Harmony’s unparalleled leadership in young genomic bulls stands as a testament to the industry’s innovative breeding strategies. This remarkable achievement is not just a reflection of genetic prowess, but also an embodiment of strategic foresight in breeding choices that prioritize productivity and lineage improvement. It’s inspiring to see how the industry is constantly pushing the boundaries of what’s possible. 

Delving deeper into the Type Merit rankings, Aot Hampshire’s dominance with a +3.10 TM underscores a pivotal shift toward enhancing physical traits essential for longevity and productivity. In a sector where every genetic advantage is crucial, Hampshire’s success accentuates the growing recognition of traits that might have appeared ancillary but now take center stage in breeding decisions. 

This focus shift — from mere production metrics to a more holistic view incorporating type assessments — suggests that the UK dairy industry is evolving into a phase where the balance between yield and physical robustness is key. The insights drawn from such merit-based evaluations herald a forward-thinking approach, signaling that today’s strategic choices in breeding, which prioritize physical traits essential for longevity and productivity, are tomorrow’s productivity milestones.

Ecbert’s Dominance and Cookiecutter Hadley’s Challenge: A Tale of Two Titans in Dairy Genetics

The latest Italian genetic evaluations reaffirm Ecbert’s standing as the premier genomic sire, with an impressive gPFT score of +5146. This powerhouse, a Gladius son, remains unchallenged at the top, showcasing the strength and continuity of Italian genetic prowess. However, Ecbert shines on the local stage and in international competitions. 

Amidst this global contest, Cookiecutter Hadley emerges as a formidable competitor from the illustrious Cookiecutter MOM Halo VG-88-USA DOM lineage. Leading the pack with a remarkable +5404 gPFT, Hadley demonstrates the robustness of foreign breeding programs and challenges Italian supremacy. As the industry looks for the sires to shape the next generation, these rankings reflect current achievements and set a high bar for future contenders.

Recalibrating the German Genetic Battleground: The Ascendancy of AltaMuller and Pennywise

The German genetic landscape is undergoing noticeable changes, predominantly in the B&W RZG Interbull Genomic rankings. Centrally, AltaMuller and Pennywise have surged to the forefront, each boastfully achieving a robust +161 RZG. In contrast, Real Syn, a once preeminent force, finds itself in the third position, having dropped to +160 RZG—a testament to the ever-evolving arena of dairy genetics. 

AltaMuller’s and Pennywise’s ascent signals a shift toward a new era of genetic excellence driven by precision breeding and advanced genomic insights. Their consistent performance underscores the effectiveness of genomic selection strategies, which breeders increasingly embrace to enhance milk production, fertility, and overall herd health. 

Meanwhile, Real Syn’s decline raises questions about the lasting influence of genetic supremacy amid rapidly advancing genetic evaluation techniques. Although slight, this drop could signal more profound, underlying shifts in genetic dominance, possibly prompting a reevaluation of existing breeding protocols. 

In this climate, the dairy industry must brace for further genetic recalibrations. As bulls like AltaMuller and Pennywise reshape the RZG Interbull Genomic rankings, Real Syn’s slip is a stark reminder of the fluidity inherent in the genetic evaluation landscape. These developments underline the dynamic nature of genomic advancements, encouraging breeders to remain vigilant and adaptable in their quest for genetic superiority.

Swiss Genetic Surge: Beautyman’s Benchmark and the Daughter-Proven Rivalry

The Swiss genetic evaluations reveal an electrifying surge in rankings, dominated by the influential TGD-Holstein Beautyman. With an outstanding +1651 ISET, Beautyman not only eclipses competitors but sets a new benchmark, accelerating the evolution of the Swiss breeding landscape. His prowess signals a shifting paradigm in optimizing genetic potential. 

Meanwhile, the domestic daughter-proven index chauffeurs a robust rivalry, with Vogue Letsgo carving a significant niche as an Applicable son with an admirable +1495 ISET. It’s a heated contest, further punctuated by the rising wildcard, Wilder Hotspot P, whose notable +1411 ISET places him within striking distance. This intense race in the daughter-proven segment uncovers a dynamic interplay of genetics and strategy poised to reshape future breeding paradigms in Switzerland.

The Dutch Cadence: Celebrated Titans and Newcomers Shape the Genetic Conquest

In the Dutch rankings, familiar faces once again make their presence felt. Genosource Captain stands unrivaled as the leading Black and White daughter-proven sire, boasting an exceptional +329 gNVI rating, bolstered by 38 daughters in his Dutch index. Following closely is Gigaball, seizing the second position with a +316 gNVI and supported by an impressive 203 daughters. Not far behind, Kax Gladius completes the top three with a solid +313 gNVI. 

Bento emerges as the leader in the realm of genomic sires, claiming the #1 spot with a formidable +439 gNVI, reflecting a rise of 16 points. His performance is marked by significant figures such as +2322kgM and +1038 Lifetime. A new addition to the rankings, Soranjo, son of Soysauce, makes an impactful debut by securing the second position at +385 gNVI. Bringing up the third spot is Rockwell, son of Rover, with a commendable +380 gNVI.

The Bottom Line

The December 2024 genetic evaluations highlight a dynamic and competitive international landscape where leading sires from the USA, Canada, UK, Italy, Germany, and Switzerland showcase impressive advancements in dairy genetics. Genosource Captain sustains supremacy in the USA, while Canada’s genetic scene is characterized by Sheepster’s significant impact and Overhaul’s leadership. The UK sees Denovo Harmony’s rise, reflecting refined breeding efforts. At the same time, Italy was enthralled with Ecbert’s unmatched genomic prowess alongside international luminaries like Cookiecutter Hadley. Germany’s genetic stage is recalibrated with AltaMuller and Pennywise’s strategic ascents. Switzerland’s innovations are marked by Beautyman’s peak performance and fierce domestic competition. 

These developments indicate national strengths and collectively underscore a global revolution in dairy farming. They prompt industry professionals to ponder the broader implications of these evaluations—how can they drive forward innovative solutions and sustainable practices in dairy farming? As these genetic achievements evolve, they promise new possibilities for livestock management, productivity, and profitability across the global stage. Dairy farmers and industry stakeholders are encouraged to embrace these changes, anticipating an exciting future of continuous improvement and breakthrough advancements in dairy genetics. 

Key Takeaways:

  • Genosource Captain maintains his dominant position in the USA with a leading GTPI and significant contributions from additional daughters.
  • Canada’s genetic landscape sees Ocd Trooper Sheepster and Stantons Overhaul P making a significant mark in gLPI rankings, with a notable focus on genomic prowess.
  • The UK’s Denovo Harmony leads the pack, reflecting the region’s evolution in breeding priorities and highlighting competitive genomic bulls.
  • In Italy, Ecbert remains the foremost genomic sire, with close competition from Cookiecutter Hadley in the international genetic race.
  • Germany experiences a recalibration in its genetic rankings, with AltaMuller and Pennywise rising to the forefront of B&W Interbull Genomic standings.
  • Switzerland marks significant achievements with TGD-Holstein Beautyman atop the ISET rankings, indicating a competitive genetic atmosphere.

Summary:

The December 2024 genetic evaluations have ignited conversations worldwide, highlighting standout performances and intriguing shifts across the dairy farming community. Genosource Captain remains the dominant force in the USA, with SDG Cap Garza in close pursuit. Canada’s celebration centers on Ocd Trooper Sheepster’s significant influence and Stantons Overhaul P’s remarkable rise. In the UK, Denovo Harmony signals a new era of evolution in dairy breeding, while Italy observes Ecbert’s continued supremacy as Cookiecutter Hadley mounts a formidable challenge. Germany experiences recalibrations, with AltaMuller and Pennywise emerging as leaders, whereas Switzerland sees TGD-Holstein Beautyman setting a new benchmark. These dynamic developments underscore the role of competitive rankings, scientific innovations, and international collaborations in transforming the genetics powering dairy production globally.

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Genosource Captain Maintains Status as World’s Top GTPI Sire – Sire Proof Central August 2024

Once again, Genosource Captain has demonstrated his supremacy, boosting his GTPI level to an impressive +3331 GTPI, and maintaining his position as the breed’s #1 daughter-proven GTPI bull. Right behind him, albeit with a gap of 110 points, is RMD-Dotterer SSI Gameday, coming in at +3221 GTPI. Completing the top three, we have Plain-Knoll Renegad Trooper, holding steady at +3201 GTPI.

Siemers Renegad Parfect also performed well, jumping to the 8th spot. He added 1,514 daughters to his index, bringing his total to +3121 GTPI, an increase of +77 GTPI. Coupled with a PTAT of +2.40, Parfect is now the #1 PTAT sire in this ranking within the top 100 International GTPI bulls. 

On the genomic sire lists, Ocd Thorson Ripcord emerged as the leading GTPI sire over 12 months with a robust +3416 GTPI, paired with +1509 NM$. Following close behind, Progenesis Watchman holds the second spot at +3408 GTPI, and S-S-I Sheepster Mican rounds out the top three at +3401 GTPI.

As you dive into the new genetic evaluations, it’s essential to understand how the implementation of 305-AA has influenced PTAs. 

For Holsteins, there’s good news! An increase in Predicted Transmitting Ability (PTA) for Milk, Fat, and Protein results in a slight upward trend, adding about +10 to +15 NM$, depending on the bull group (genomic or proven). 

Jerseys, however, have experienced a notable decline. Their PTAs for Milk, Fat, and Protein have dropped significantly (around -100, -6, and -6 pounds, respectively). This decrease translates into a reduction in NM$, averaging between -70 and -50 NM$. 

 Brown Swiss, Guernsey, and Ayrshire bulls, on the other hand, have remained relatively stable, with only minor fluctuations around zero. 

The introduction of 305-AA (Average Age) stands out as the most significant change in the August 2024 evaluations. This new standardization for yield records has moved from the 305-ME mature equivalent to a 36-month average age. Age, parity, and season adjustment factors have been updated. Season adjustments are now based on five U.S. climate regions rather than the previous three, providing a more accurate reflection of environmental differences. Importantly, these new factors are breed-specific, meaning each breed has experienced different impacts from this change.

Cassiopeia, Stan & Limited P the Three Kings of Canadian Rankings: Sire Proof Central August 2024

Canadian Genomics LPI, S-S-I Zoar Cassiopeia, Claynook Zeus, Kenyon-Hill Ltchwrth Oli, Daughter Proven Conformation, Hyden Limited P, Black Silver Crushabull Stan, Blondin Legend, Golden-Oaks Master, Wilt Enzo, Canadian dairy rankings, dairy farming, dairy genetics, dairy sires, gLPI index, conformation ranking, dairy breeding trends

In a sensational turn of events, S-S-I Zoar Cassiopeia has soared to the top of the Canadian Genomics LPI index with an impressive +4050 gLPI. Hot on his heels, we find Claynook Zeus boasting a solid +4016 gLPI. Completing this elite tier is Kenyon-Hill Ltchwrth Oli, recording a notable +4000 gLPI. 

In the Daughter Proven Conformation ranking, we’ve got a tie at the summit: both Hyden Limited P and Black Silver Crushabull Stan clinch the top spot with an outstanding +16 Conformation. Close behind, Blondin Legend and Golden-Oaks Master share the second spot, each with a commendable +15 Conformation. Wilt Enzo, one of Canada’s premier daughters, has proven Conformation sires, maintaining a strong +13 Conformation.

Aot Hampshire & Denovo 20723 Columbia Standouts on the TM list in the UK – Sire Proof Central August 2024

Aot Hampshire, Clwch Rhapsody, Stantons Right Stuff PP, gPLI Genomic bulls, Denovo 20723 Columbia, T-Spruce Harmony, Denovo 20771 Segment

Leading the rankings is Aot Hampshire with an impressive +3.14 TM. Hot on its heels is Clwch Rhapsody at +3.02 TM, and rounding out the top three is Stantons Right Stuff PP with +3.00 TM. In the gPLI Genomic bulls category, Denovo 20723 Columbia stands tall at +938 gPLI. T-Spruce Harmony claims the second spot with +934 gPLI, followed closely by Denovo 20771 Segment in third.

Real Syn Takes Over RZG Genomic Indexes – Sire Proof Central August 2024

dairy farmers, German indexes, Eurogenes, Interbull Genomic ranking, Real Syn, Alaska, Argentum, RZG ranking, Simply Red, Mask Red, Party P, Skill Red, Redwood, DG Maserati, AI-Total, Camden *RC, BTS Avea-Red, Koepon Skyliner Redbull Red, RZE (Type), Feet & Legs, Mammary System, August genetic evaluations, Holstein, Jersey, genetic evaluations, genetic gain, genomics, Holstein Net Merit, Cheese Merit, Total Performance Index, Holstein Association USA

Real Syn, a Rover son, is leading the B&W RZG Interbull Genomic ranking for the third time, with an impressive +166 RZG. Right behind, we have the Arizona brothers—Alaska at +163 RZG and Argentum at +161 RZG. Over in the R&W Interbull Genomic ranking, Simply Red takes the top spot at +159 RZG. He is followed closely by Malaga Red, a Mask Red son, with +158 RZG. Party P, Skill Red, and Redwood are sharing the third spot, all at +157 RZG.

Enrico, Beautyman, and Montley Lead the Way in Switzerland – Sire Proof Central August 2024

The much-anticipated Swiss numbers have just been released, sparking excitement. Leading the Swiss index, we find a Blakely son, Swissgen Enrico, sharing the top spot with TGD-Holstein Beautyman at an impressive +1651 ISET. Monteverdi’s son, OCD Milan, is completing the podium at +1642 ISET. 

Turning our attention to the Interbull daughter-proven index, S-S-I Hodedoe Montley retains the lead for the third consecutive time with a score of +1573 ISET. Close on his heels is Sandy-Valley Profile in second place with +1570 ISET, and rounding out the top three is Wilra S-S-I Rivet Genuine at +1556 ISET. These figures are not just numbers; they represent the pinnacle of dairy genetics today.

Italy’s Top Genomic Sires: Ecbert Reigns Supreme Again – Sire Proof Central August 2024

Discover Italy's top genomic sires: Ecbert leads again with a gPFT of +5155. Curious about the top contenders and their rankings? Dive into the latest updates now.

The latest indexes from Italy have just been released, and it’s time to celebrate! Gladius’ son, Ecbert, has solidified his reputation by increasing his gift to an impressive +5155, up by 32 points. Following closely in the second spot is Isolabella Baltimore, a Royalflush son who achieved a gPFT of +5149. The top three are WEH Alcione, boasting a gPFT of +5138. 

On the daughter-proven ranking front, Crisalis takes the lead with a gPFT of +4719. Not far behind is Yoox, who topped the April ’24 index run with a gPFT of +4701, now holding the second position. Completing the top three is Isolabella Inseme Distefano, with a gift of +4637. Tirsvad Hotspot Geyser P, a Hotspot P son, claims the fourth spot at +4623 gPFT. Finally, Wilder Holocron sits comfortably at fifth with a gPFT of +4613.

High Ranking TPI® Genomic Young Bulls – July 2024

Three new sires over +3300 gTPI and 128 over +3200. 6 sires are over +2.00 for PTAT and +7.00 for PL.

Registration NumberNameRequesterNAAB codeBirth Date
YYMM
GFIProFatFEYield % Rel.SCSPLLIVHTFIPTATUDCFLCBWCType % Rel.DCEDSBGTPI
HO840003283492501 SSI-DUCKETT 7940 Select 240512.465149374782.566.8-2.09.90.21.932.330.16-1.48761.74.83316
HO840003287657164 ADAWAY 3905 Select 240412.173119320782.647.62.310.92.41.671.750.330.34762.14.23310
HO840003283239757 PEAK 89093-ET PEAK 240612.182132335782.488.62.314.62.00.250.73-0.410.72761.83.73305
HO840003273775763 KENYON-HILL 7374 Select 240412.970127330782.667.02.77.91.12.021.980.660.20772.74.23295
HO840003280021163 SSI-SIEMERS 47049 Select 240511.877134338782.635.8-0.27.90.41.932.020.590.59762.23.83293
HO840003252524155 WELCOME 5655 Select 240511.972136348782.726.4-0.37.91.02.002.110.10-0.59762.05.03288
HO840003285651919 SexTech 240511.381150383782.696.02.17.3-0.11.591.30-0.21-0.66773.36.13287
HO840003283437749 SexTech 240611.892131396782.816.72.33.8-0.21.331.610.11-1.78762.75.33282
HO840003269138057 REGANCREST CATAPULT 16495-ET Semex 240512.176143366782.735.5-0.16.61.31.441.50-0.29-0.12762.23.63280
HO840003283437643 SexTech 240512.577166403782.895.00.75.3-0.41.251.26-0.05-1.01761.64.23278
HO840003272446745 Semex 240611.870159395792.824.70.36.30.81.181.340.23-0.89772.64.43276
HO840003271807656 AURORA 1490 Select 240511.773116293782.557.32.07.90.92.172.440.400.95761.94.73275
HO840003283239702 PEAK 89038-ET PEAK 240512.773145357772.755.71.79.00.81.580.900.83-0.09762.04.33275
HO840003288411243 DUCKETT 1455 Select 240511.364132298782.876.43.17.82.31.891.631.071.03762.34.43272
HO840003272026316 LADYS-MANOR OWEN 1581-ET Semex 240511.670146345782.645.41.77.70.21.521.500.900.40772.44.03271
HO840003283492474 SSI-DUCKETT 7913 Select 240512.061140342782.775.81.23.22.51.501.580.58-0.45761.83.53268
HO840003272457217 PEAK 8833-ET PEAK 240512.868147356782.756.10.07.50.71.701.640.35-0.52762.54.53267
HO840003283240273 PEAK 20758-ET PEAK 240513.282140384782.786.93.312.2-0.71.081.070.46-1.31761.95.23265
HO840003253986061 PLAIN-KNOLL 11525 Select 240511.975142367782.786.02.47.4-0.61.811.90-0.23-0.56761.43.93262
HO840003280699628 TRIFECTA 40268 Select 240412.267137354782.726.72.59.20.71.541.79-0.07-0.52761.64.23262
HO840003282601228 NORTHSIDE HLYSMOKE 13204-ET GenVis 240512.278129358782.516.90.59.10.21.151.500.35-1.13771.63.63262
HO840003283225834 SexTech 240512.262146338782.736.02.510.21.01.291.740.12-0.59761.74.43258
HO840003287657177 ADAWAY 3918 Select 240511.851123301782.677.33.59.93.01.611.850.66-0.48761.74.03256
HO840003283437743 SexTech 240612.073136347782.785.00.66.10.91.671.820.49-0.37772.14.13254
HO840003228894165 COOKIECUTTER CONNOR 32625-ET Semex 240511.662137307782.495.9-0.59.80.22.112.180.770.18772.04.33253
HO840003283437645 SexTech 240511.173134331782.656.62.48.0-0.21.771.501.000.12772.14.33253
HO840003272457178 PEAK 8794-ET PEAK 240512.772141355782.855.2-0.13.60.82.052.020.04-0.37762.44.83252
HO840003283437620 SexTech 240511.669142339782.626.22.17.90.41.041.680.36-0.04761.84.53249
HO840003273775764 KENYON-HILL 7375 Select 240513.162118285782.517.02.99.01.02.312.230.510.63772.23.93248
HO840003273775765 KENYON-HILL 7376 Select 240512.154132307782.577.03.010.81.02.301.810.250.74772.13.53247
HO840003285651897 OCD 59254 Semex 240512.365141327782.765.32.48.80.21.702.020.730.15771.94.53245
HO840003280021337 SSI-SIEMERS 47223 Select 240512.472121343782.696.61.77.70.81.352.010.76-1.11762.44.03244
HO840003280021424 SIEMERS 47310 Select 240612.166134318782.675.2-0.68.7-0.32.572.480.720.62772.54.23244
HO840003286461525 HIGHER-RANSOM 1665 Select 240512.261130326782.637.83.111.71.11.581.710.030.02772.24.83244
HO840003252545217 SexTech 240512.266162361782.735.10.96.80.70.970.950.07-0.30761.73.83242
HO840003272457176 PEAK 8792-ET PEAK 240512.979146381782.745.70.55.40.81.111.02-0.38-1.15762.84.93242
HO840003272457181 PEAK 8797-ET PEAK 240512.959142333782.665.71.18.70.81.852.050.030.01762.14.53242
HO840003287922343 DENOVO 7790 ABS 240512.575141381782.893.8-1.94.00.12.152.170.28-0.85762.04.43242
HO840003258837087 COOKIECUTTER 92207 Semex 240511.480142351782.614.90.64.90.01.351.420.120.05761.84.63240
HO840003258837092 COOKIECUTTER 92212 Semex 240512.066130324782.635.40.68.61.11.561.481.43-0.10772.23.63239
HO840003252545264 SexTech 240513.173138350782.754.81.06.9-1.32.382.380.68-0.61772.55.33238
HO840003269023518 FARIA 984666 Select 240512.155129299782.707.22.19.32.01.741.900.74-0.19762.24.93236
HO840003283239683 PEAK 89019-ET PEAK 240512.965119303782.687.11.910.41.51.831.580.960.08761.14.13236
HO840003280021259 SSI-SIEMERS 47145 Select 240511.671125320782.646.01.99.41.11.361.770.550.41762.14.93234
HO840003283225831 SexTech 240513.281130366782.895.12.74.2-0.92.192.190.37-1.84762.35.73233
HO840003256965065 Select 240511.462144370782.805.20.47.70.41.552.150.33-1.09762.55.13232
HO840003283225809 SexTech 240512.087128355782.884.70.23.2-0.22.151.900.53-0.69762.25.83232
HO840003283239768 PEAK 89104-ET PEAK 240612.877141379782.715.90.17.31.10.930.94-0.60-0.96761.73.73232
HO840003285651911 SexTech 240510.978123342782.806.93.17.30.51.601.460.54-1.30772.45.03232
HO840003283437742 SexTech 240611.978143378782.845.0-0.63.10.11.411.450.74-0.95772.34.83230
HO840003271807641 AURORA 1475 Select 240511.957107276782.617.93.511.42.01.901.991.10-0.16761.74.03227
HO840003283239634 PEAK 88970-ET PEAK 240511.973151391782.736.80.56.80.21.130.96-0.65-1.59762.44.83227
HO840003272457220 PEAK 8836-ET PEAK 240512.571149362782.815.40.77.10.71.291.46-0.56-0.82762.15.03226
HO840003272942014 SexTech 240512.373134356782.686.32.38.5-0.11.701.330.34-0.88772.85.13226
HO840003283437669 SexTech 240511.661141329782.687.23.311.41.60.481.030.37-0.30761.64.33226
HO840003283492507 SSI-DUCKETT 7946 Select 240512.865143361782.825.7-0.46.7-0.11.722.180.36-1.39762.04.43226
HO840003285785790 SexTech 240412.677110302782.895.61.55.71.32.152.310.69-0.67772.13.83226
HO840003252545249 SexTech 240512.153129322782.727.32.86.82.11.361.940.34-1.68771.54.13225
HO840003280021431 SSI-SIEMERS 47317 Select 240612.560137347782.617.42.512.71.00.861.230.47-0.91762.55.03225
HO840003280021491 SSI-SIEMERS 47377 Select 240612.166137339782.786.01.48.60.51.561.820.19-0.44761.84.03225
HO840003283437631 SexTech 240511.780143365782.595.4-1.09.9-1.11.281.64-0.01-0.10762.24.93225
HO840003270391610 Select 240512.058109292782.608.63.411.42.71.511.770.27-0.50762.24.93224
HO840003272457236 PEAK 8852-ET PEAK 240612.967139352782.736.30.37.71.51.151.290.07-0.68762.64.63224
HO840003283240287 PEAK 20772-ET PEAK 240613.078139368782.717.32.110.0-0.40.950.850.18-0.77762.43.93224
HO840003272446718 Semex 240511.755125310782.576.40.310.10.32.322.680.86-0.37762.45.13223
HO840003283239640 PEAK 88976-ET PEAK 240512.965120310782.737.73.611.41.21.351.271.16-0.54761.14.03223
HO840003285651872 SexTech 240410.873157368782.815.01.09.30.31.090.84-0.52-0.44771.74.33223
HO840003268504164 WAKE-UP SPACE SATELLITE-ET Zoetis 240112.268126332792.736.13.07.10.71.442.030.31-0.79782.14.33222
HO840003272026310 LADYS-MANOR OWEN OWEN-ET Semex 240511.870121304782.765.10.26.51.41.971.890.850.25771.92.93222
HO840003272446699 Select 240512.390138382782.874.3-0.15.1-0.51.251.080.61-0.33762.03.93222
HO840003283437618 SexTech 240512.978113319782.797.53.75.60.31.801.830.92-1.36772.05.33222
HO840003283135616 Select 240512.254132309782.707.74.78.02.90.731.090.33-1.03771.63.93221
HO840003278709259 Select 240512.070138354782.725.81.412.2-0.11.221.380.33-0.49761.93.63220
HO840003284345418 Semex 240511.879127356782.884.61.07.70.31.391.810.87-0.83762.34.73220
HO840003287567848 BLUMENFELD 9302 Select 240612.376127349792.727.21.58.90.61.001.480.18-1.26772.54.83220
HO840003287657172 ADAWAY 3913 Select 240512.077141353782.844.7-0.27.30.41.491.490.040.38762.34.43220
HO840003287922375 DENOVO 7822 ABS 240511.668144359782.646.72.24.70.60.890.870.31-1.21762.13.43220
HO840003283239416 PEAK 88752-ET PEAK 240313.066137328782.806.12.39.80.71.151.630.29-0.02761.93.33219
HO840003252545225 SexTech 240511.467157373792.914.70.33.3-0.51.821.430.49-0.80792.03.53218
HO840003252545256 SexTech 240512.172126337782.756.53.66.20.81.471.350.51-0.82761.84.83218
HO840003272407249 HILMAR 1507 Select 240312.368134339782.696.82.76.70.91.051.640.03-0.80762.35.23218
HO840003283144901 Select 240512.375124341782.695.2-0.77.40.31.741.990.55-0.62762.33.93218
HO840003255970943 FAIRVUE WHISKYRYE 50567-ET Semex 240512.474121347782.845.30.45.7-0.22.212.410.75-1.10772.44.33217
HO840003283437630 SexTech 240511.370137324782.775.51.39.00.41.661.860.120.18762.35.43217
HO840003283492514 SSI-DUCKETT 7953 Select 240512.760139347782.745.80.55.81.11.461.730.51-1.27761.84.23217
HO840003271807664 AURORA 1498 Select 240612.587130376782.745.80.25.3-0.31.451.33-0.26-0.22762.14.43216
HO840003269138056 REGANCREST CATAPULT 16494-ET Semex 240511.777152391782.854.3-1.74.1-0.21.711.17-0.12-1.23762.04.23215
HO840003283225815 SexTech 240511.968144334782.715.41.67.70.11.521.71-0.21-0.33761.84.63215
HO840003283225836 SexTech 240511.954144321782.646.43.213.00.61.251.350.51-0.63761.84.23214
HO840003283225822 SexTech 240511.879161376782.664.5-0.47.6-1.51.291.39-0.730.12762.15.33213
HO840003283437745 SexTech 240611.264140341782.775.82.17.30.21.611.630.67-0.72761.95.13213
HO840003267561611 PINE-TREE 743 MIRRO 300-ET HO 240511.960129329792.796.21.85.81.61.471.840.79-1.12782.14.63212
HO840003271807640 AURORA 1474 Select 240512.161123296782.636.43.810.70.52.021.910.580.71761.54.63212
HO840003280021066 SSI-SIEMERS 46952 Select 240511.863124317782.706.21.58.12.01.331.710.23-0.11761.64.03212
HO840003283239747 PEAK 89083-ET PEAK 240612.667106294782.659.13.612.43.50.570.900.13-0.22761.74.13212
HO840003284092088 JOLUDI-D CASTING 6-ET Semex 240512.075143346782.794.10.59.8-0.71.621.570.430.04761.64.03212
HO840003280021058 SSI-SIEMERS 46944 Select 240512.359120285782.587.63.59.81.61.521.550.940.28762.74.73211
HO840003283239778 PEAK 89114-ET PEAK 240612.280146393782.795.80.12.8-0.31.530.95-0.22-1.03762.75.03210
HO840003283437642 SexTech 240512.567133357782.807.42.97.62.40.220.99-0.19-1.59762.04.83210
HO840003285651972 OCD OWEN 59329-ET Semex 240512.782132347782.754.4-1.46.60.01.311.700.47-0.33772.03.63210
HO840003287922364 DENOVO 7811 ABS 240512.465151360782.695.70.98.8-0.21.321.230.18-0.37762.24.63210
HO840003273775778 KENYON-HILL 7389 Select 240512.250116263782.507.83.99.21.72.232.140.390.16772.64.33209
HO840003283239642 PEAK 88978-ET PEAK 240513.282133389772.806.33.17.20.30.351.12-0.56-1.83761.83.83209
HO840003283239773 PEAK 89109-ET PEAK 240613.072135367782.795.80.66.30.81.121.59-0.32-1.11761.64.13209
HO840003280021034 SIEMERS 46920 Semex 240512.28597312782.616.30.39.50.61.482.031.09-0.89772.24.63208
HO840003283437657 SexTech 240511.968141349782.666.41.48.41.30.141.39-0.38-1.62761.44.43207
HO840003289305239 DENOVO 23024 ABS 240612.561135318782.616.82.710.80.90.991.370.29-0.12762.03.73207
HO840003252545156 551HO06246 SexTech 240512.275120353782.837.03.35.10.31.231.720.62-1.62762.04.53206
HO840003253986069 PLAIN-KNOLL 11533 Select 240611.852138313782.556.92.311.21.11.361.570.340.21762.54.83206
HO840003286319806 BOMAZ OWEN 4428-ET Semex 240411.877148382782.724.6-0.36.4-0.10.711.17-0.12-1.26772.23.43206
HO840003274830799 PEN-COL LOCKSTEP 1277-ET PEAK 240511.763132349782.697.33.88.62.20.390.89-0.49-1.22761.53.43205
HO840003280021503 SSI-SIEMERS 47389 Select 240611.173128357782.775.6-0.16.31.31.061.190.86-0.53762.24.33205
HO840003280021405 SIEMERS 47291 Select 240611.660115272792.587.13.410.90.62.392.140.460.68782.14.63204
HO840003283239726 PEAK 89062-ET PEAK 240511.772129354782.685.91.86.51.50.941.10-0.61-1.20760.92.93204
HO840003271807633 AURORA 1467 Semex 240512.074130342782.804.3-0.86.2-0.62.361.961.05-0.14762.04.73203
HO840003283144905 OCD 23815 Select 240512.171131325782.856.44.37.70.61.251.270.56-0.08772.14.73203
HO840003283437723 SexTech 240512.162132317782.645.82.59.4-0.81.672.420.73-0.18761.44.63203
HO840003283492476 SSI-DUCKETT 7915 Select 240511.970136354782.875.4-0.63.01.01.331.740.46-1.12761.74.53203
HO840003285651896 SexTech 240512.079144386782.836.11.35.00.30.830.95-0.50-1.29772.34.83203
HO840003236266864 DENOVO 6864 ABS 240512.778137373782.924.7-0.57.6-0.21.331.620.15-0.79762.03.33202
HO840003283145322 OCD CASTING 72232-ET Semex 240511.653129287782.705.41.49.41.31.922.301.060.45771.95.43202
HO840003283225848 SexTech 240512.068135346782.607.12.512.10.00.681.120.12-0.94761.33.53202
HO840003283437640 SexTech 240511.869131332782.784.0-1.44.4-0.12.642.181.020.13772.25.23202
HO840003272407254 HILMAR 1512 Select 240412.054144322782.566.71.510.20.71.321.60-0.06-0.01762.44.63201
HO840003283437713 SexTech 240512.475136328782.764.9-0.56.9-0.41.861.860.670.23762.05.63201
HO840003272457242 PEAK 8858-ET PEAK 240611.864149356782.595.70.68.80.01.261.37-0.200.13762.75.43200
HO840003283135585 SexTech 240511.379146390782.755.0-1.08.1-0.61.101.23-0.17-1.59771.85.33200
HO840003283492478 SSI-DUCKETT 7917 Select 240511.863137359782.795.92.08.81.90.640.900.20-1.54761.43.93200
HO840003272446693 Select 240512.065119328782.516.81.913.21.41.131.150.07-0.72761.63.93199
HO840003282838173 WINSTAR HANSEL 5731-ET Semex 240411.274160416782.934.3-0.64.8-1.00.851.440.32-2.11772.65.23199
HO840003283239641 PEAK 88977-ET PEAK 240512.768121322782.846.51.28.31.11.812.010.18-0.40772.25.23199
HO840003283240278 PEAK 20763-ET PEAK 240512.571116326782.658.13.110.11.40.970.970.39-0.74761.54.63199
HO840003228894298 COOKIECUTTER 32642-ET PEAK 240512.875144364782.764.7-0.37.0-0.21.461.200.06-0.83761.84.53198
HO840003271807643 AURORA 1477 Select 240512.476133353782.705.91.68.5-0.91.341.440.49-0.17762.33.93198
HO840003280021420 SSI-SIEMERS 47306 Select 240611.952133306782.465.91.511.70.71.441.850.53-0.30761.93.73198
HO840003283492461 SSI-DUCKETT 7900 Select 240511.781129364782.606.11.27.9-0.40.921.080.16-0.34762.33.53198
HO840003286320198 BOMAZ 5620 Select 240512.370129349782.735.7-0.85.80.61.361.830.36-1.20761.24.13198
HO840003252545056 SexTech 240411.655142330792.876.32.66.10.51.661.740.75-0.99771.74.23197
HO840003269138055 REGANCREST CATAPULT 16493-ET Semex 240511.966145334782.904.50.86.6-0.52.192.120.16-0.14762.64.73197
HO840003283225805 SexTech 240512.279132362783.144.50.30.1-0.12.432.160.59-1.29762.76.13197
HO840003283239677 PEAK 89013-ET PEAK 240512.272127335782.646.21.57.9-0.72.101.470.90-0.56762.85.13197
HO840003283145243 OCD CASTING 72153-ET Semex 240412.074124315782.775.11.47.8-0.51.982.270.560.48771.84.83196
HO840003283145293 OCD PROACTIVE 72203-ET Semex 240512.565121310782.756.01.69.31.11.821.490.83-0.29761.33.83196
HO840003283239675 PEAK 89011-ET PEAK 240512.464125309772.675.82.78.01.31.371.361.310.02762.45.63196
HO840003272457223 PEAK 8839-ET PEAK 240613.573130338782.805.3-0.55.71.11.561.71-0.21-0.27762.24.43195
HO840003283437705 SexTech 240511.174124335782.726.10.27.10.01.541.551.24-0.43772.05.03195
HO840003283437753 SexTech 240612.267132329782.795.0-1.26.60.51.891.960.77-0.29762.04.83195
HO840003228893939 COOKIECUTTER CONNOR 32686-ET Semex 240512.462131318782.566.11.09.00.71.191.620.24-0.68771.92.73194
HO840003252545173 SexTech 240512.585136372782.973.90.25.3-1.11.941.540.60-0.19772.44.93194
HO840003272457191 PEAK 8807-ET PEAK 240512.567133340782.795.8-1.77.20.11.782.120.35-0.84762.24.13194
HO840003280021529 SIEMERS 47415 Select 240612.369122323792.686.10.68.8-0.42.071.950.740.19781.83.93194
HO840003239751782 WITTENBERG 654 Select 240412.468115324782.617.32.29.90.71.641.400.63-0.45772.34.73193
HO840003278709263 Select 240512.565123314782.686.82.010.91.61.151.390.10-0.32762.34.23193
HO840003282838194 ABS 240511.957136320782.747.13.810.80.91.051.330.50-0.90771.84.63193
HO840003283145268 Select 240511.763112302782.607.31.77.93.10.781.200.53-0.76761.73.83193
HO840003286320218 BOMAZ 5640 Select 240511.763120304782.746.32.27.80.72.112.080.48-0.28762.04.63193
HO840003289305224 DENOVO 23009 ABS 240612.064155384782.825.30.93.9-0.61.381.540.05-1.08762.04.83193
HO840003272026312 LADYS-MANOR ANDRI-ET Select 240511.889119350782.785.2-1.22.70.11.471.730.550.15773.15.03192
HO840003272407260 HILMAR DISRUPTOR 1518-ET Semex 240411.666140376782.737.03.39.5-0.20.540.990.44-2.30762.43.63192
HO840003272457227 PEAK 8843-ET PEAK 240612.173138370782.845.60.46.00.51.191.23-0.03-0.90761.94.43192
HO840003280021473 SSI-SIEMERS 47359 Select 240612.165111311782.567.71.513.02.80.891.01-0.15-0.26761.94.03192
HO840003283144926 OCD 23836 Semex 240512.281148368782.883.7-0.14.8-0.41.091.040.48-0.55762.13.73192
HO840003286741946 PEAK 2946-ET PEAK 240611.958145347782.596.31.69.60.31.231.34-0.04-0.94771.95.23192
HO840003272457200 PEAK 8816-ET PEAK 240512.570127345782.756.51.27.41.40.711.170.40-0.58761.54.03191
HO840003272457225 PEAK 8841-ET PEAK 240612.157133335782.557.42.011.30.90.791.490.20-0.73762.94.53191
HO840003272622092 PEAK 40335-ET PEAK 240510.773137360782.665.91.57.30.60.761.06-0.28-0.73761.54.83191
HO840003283492496 SSI-DUCKETT 7935 Select 240512.757133358782.736.71.49.32.20.331.61-0.28-2.15762.04.53191
HO840003283239790 PEAK 89126-ET PEAK 240612.870129348782.727.12.910.80.60.821.22-0.35-1.50761.94.03190
HO840003283437690 SexTech 240512.278103298782.665.2-0.36.0-0.52.862.780.980.53772.35.93190
HO840003286741944 PEAK 2944-ET PEAK 240512.391129380772.795.20.45.20.00.810.90-0.41-1.18761.53.33190
HO840003236266887 DENOVO 6887 ABS 240512.674132347782.816.41.05.51.40.991.05-0.30-0.43762.14.23189
HO840003272026314 LADYS-MANOR OWEN OWEN-ET Semex 240512.072134341782.743.80.26.9-0.31.691.790.610.00772.63.63189
HO840003272407268 HILMAR PERTH 1526-ET Semex 240512.159130318782.546.83.110.10.51.071.590.30-0.61761.74.13189
HO840003280021537 SSI-SIEMERS 47423 Select 240611.861130316792.735.00.77.41.11.562.000.47-0.16782.44.03189
HO840003283225800 SexTech 240511.571140369782.786.10.66.30.90.511.48-0.47-1.81762.05.23189
HO840003283239666 PEAK 89002-ET PEAK 240512.867110271782.647.23.413.21.41.271.690.481.04761.84.23188
HO840003289305250 DENOVO 23035 ABS 240611.958139337782.746.41.96.40.71.501.580.21-0.73762.34.73188
HO840003231687917 JOLUDI-D OWEN 12098-ET Semex 240411.575130337782.883.7-1.15.30.41.991.740.670.23772.44.03187
HO840003252545054 SexTech 240412.072142366782.925.50.55.60.51.091.38-0.13-1.40771.64.83187
HO840003280021197 SSI-SIEMERS 47083 Select 240511.162140339782.706.01.27.31.40.781.000.35-0.56762.03.83187
HO840003280021349 SSI-SIEMERS 47235 Select 240512.154138325782.675.31.47.10.51.651.661.09-0.50761.94.13187
HO840003286461526 AOT 1666 Select 240512.565120300782.805.7-0.45.91.02.052.430.39-0.12761.93.93187
HO840003283437755 SexTech 240612.861130335782.946.62.33.42.40.961.460.09-1.92761.63.63186
HO840003258837099 COOKIECUTTER 92219 Semex 240511.859132320782.505.20.010.30.71.231.770.50-0.36772.04.23185
HO840003277629479 DUCKETT 171 Select 240511.353113233782.695.20.28.92.02.552.531.471.23762.14.53185
HO840003280021149 SIEMERS 47035 Semex 240511.978111320782.745.9-0.27.5-0.42.082.140.78-0.97761.93.93185
HO840003283492460 SSI-DUCKETT 7899 Select 240511.464121312782.646.50.810.41.60.941.490.79-0.44762.14.73184
HO840003272457207 PEAK 8823-ET PEAK 240512.162130333782.607.73.07.91.50.461.18-0.32-0.72761.53.93183
HO840003283225830 SexTech 240511.777148376782.865.41.77.50.60.380.74-0.66-0.93761.84.93183
HO840003258837073 COOKIECUTTER 92193 Semex 240511.766138323782.783.90.14.70.01.642.160.480.07761.83.53182
HO840003269152526 ABS 240511.769129360782.687.53.26.3-0.30.961.090.67-1.77762.13.73182
HO840003271807637 AURORA 1471 Select 240512.063114301782.686.01.88.20.32.222.420.36-0.59761.74.03182
HO840003272407270 HILMAR PERTH 1528-ET Semex 240512.257131336782.586.81.89.60.91.071.64-0.01-1.10762.14.53182
HO840003283437706 SexTech 240511.072125327782.736.01.34.41.11.281.400.43-0.79772.15.03182
HO840003283492487 SSI-DUCKETT 7926 Select 240512.365138345782.835.3-2.15.00.41.642.040.51-0.79761.95.23182
HO840003280021319 SIEMERS 47205 Select 240510.868111297782.586.30.56.60.62.151.960.70-0.56762.24.13181
HO840003282838153 ABS 240411.753150335782.974.12.34.00.31.892.090.76-0.88762.05.23181
HO840003283225829 SexTech 240512.064143333782.794.5-1.35.9-0.21.672.290.41-0.67762.05.13181
HO840003283239764 PEAK 89100-ET PEAK 240612.475130347782.816.10.28.00.51.110.980.67-0.48762.04.23181
HO840003283240276 PEAK 20761-ET PEAK 240512.673124344782.656.41.58.0-0.21.571.010.78-0.55761.54.33181
HOUSA00031WFH5623 SexTech 240412.073118324782.726.31.75.0-0.11.821.960.60-1.19772.05.03181
HO840003252545204 551HO06247 SexTech 240512.154126315782.498.63.59.61.80.691.150.27-1.82772.65.43180
HO840003252545278 SexTech 240512.068129343792.766.11.24.30.31.671.81-0.25-1.55771.34.03180
HO840003258837069 COOKIECUTTER 92189 Semex 240510.983126343782.774.70.14.3-0.31.801.56-0.30-0.41761.73.13180
HO840003283239772 PEAK 89108-ET PEAK 240612.673127356782.746.00.37.70.90.901.50-0.32-1.03761.94.33180
HO840003287657168 ADAWAY CASING 3909-ET Semex 240411.272134354782.804.70.15.90.91.091.050.51-1.01761.73.63180
HO840003287871419 Select 240613.069132337782.755.51.37.61.31.060.740.86-0.22772.04.93180
HO840003258837090 COOKIECUTTER 92210 Semex 240511.363119285782.675.22.87.51.21.442.010.600.15761.93.53179
HO840003272446730 Select 240411.779113332782.516.80.29.80.70.901.130.11-0.57761.63.83179
HO840003283225817 SexTech 240512.187122369782.985.31.11.6-0.71.941.750.37-1.80762.65.43179
HO840003283492485 SSI-DUCKETT 7924 Select 240512.461134324782.715.6-1.26.3-0.11.922.290.66-0.40762.15.03179
HO840003272026309 LADYS-MANOR SUNDAN 1574-ET Select 240412.062108284782.636.21.013.70.81.812.360.730.02761.64.53178
HO840003280021018 Zoetis 240511.262107278782.756.01.27.92.21.742.170.82-0.01771.94.33178
HO840003283145297 Select 240511.855121281782.656.51.49.61.71.982.01-0.070.62762.04.33178
HO840003283492464 SSI-DUCKETT 7903 Select 240511.361126338782.666.31.97.41.70.931.130.80-0.75762.35.03178
HO840003283536146 HENDEL 1139 Select 240512.863129323782.736.12.78.51.31.021.450.32-0.25761.95.43178
HO840003253986066 PLAIN-KNOLL 11530 Select 240511.182113322782.726.41.89.81.00.880.900.450.12761.54.03177
HO840003271807642 AURORA 1476 Select 240511.662115290782.637.22.77.31.41.551.840.25-0.31762.24.43177
HO840003274830797 PEN-COL LOCKSTEP 1275-ET PEAK 240412.069141376782.876.13.27.00.80.310.87-0.18-2.39761.83.83177
HO840003282838189 ABS 240512.456124317782.727.34.69.50.91.211.550.83-1.33772.14.93177
HO840003283144895 OCD CASTING REVERE-ET Semex 240511.870148341782.893.1-0.93.0-1.32.412.300.460.56772.35.33177
HO840003283239690 PEAK 89026-ET PEAK 240512.581147385782.985.10.43.7-0.91.111.28-0.16-1.10762.04.13177
HO840003283239715 PEAK 89051-ET PEAK 240513.070137356782.794.9-1.27.10.61.141.620.06-1.00762.24.83177
HO840003285651904 OCD 59261 Semex 240512.471125304782.685.32.26.8-0.41.921.620.870.35762.04.03177
HO840003285651975 OCD OWEN 59332-ET Semex 240511.667115295782.605.60.39.91.21.501.840.500.48762.43.73177
HO840003287922350 DENOVO 7797 ABS 240512.153118299782.707.85.26.42.01.081.630.59-1.17761.74.13177
HO840003267673027 ADAWAY CASING 3899-ET Semex 240412.376116333782.804.7-0.34.60.42.071.830.83-0.70762.64.53176
HO840003280021336 SSI-SIEMERS 47222 Select 240512.371131357782.705.60.77.40.01.131.260.54-1.50761.64.23176
HO840003280021416 SSI-SIEMERS 47302 Select 240611.964123337782.776.21.37.31.21.311.670.50-1.02772.44.93176
HO840003283437668 SexTech 240511.385126381782.955.41.72.8-1.21.621.580.57-1.28772.44.73176
HO840003284345420 Semex 240511.881128360782.993.8-0.23.90.21.551.511.11-0.41762.35.43176
HO840003285538470 KINGS-RANSOM 51020 Semex 240511.380118349782.845.7-0.25.80.61.321.510.56-0.48772.44.63176
HO840003286741932 PEAK 2932-ET PEAK 240511.565107267782.477.31.310.91.61.551.740.460.48772.34.93176
HO840003280021190 SSI-SIEMERS 47076 Select 240512.379109335782.767.31.37.72.10.471.050.04-1.30761.93.93175
HO840003283437754 SexTech 240612.177112328792.825.00.87.1-0.11.802.020.85-1.03781.53.73175
HO840003271807636 AURORA 1470 Semex 240512.159128312792.587.11.08.40.71.451.710.12-0.43772.24.33174
HO840003282838171 GenVis 240412.363112301782.637.13.29.01.61.301.88-0.06-0.66772.05.13174
HO840003289305241 DENOVO 23026 ABS 240612.276141369782.685.91.67.7-0.20.620.83-0.13-0.04772.05.23174
HO840003252545198 SexTech 240510.868151376792.834.4-0.64.2-0.41.321.290.45-0.89792.54.63173
HO840003252545254 SexTech 240512.365120323782.716.43.28.0-0.41.821.970.95-1.02772.55.43173
HO840003269138050 REGANCREST DRAX 16488-ET Semex 240512.486128372782.924.00.32.6-0.91.721.860.18-1.13762.84.83173
HO840003271807653 AURORA 1487 Select 240511.761119299782.627.02.06.82.51.131.040.330.16771.64.13173
HO840003272407257 HILMAR 1515 Select 240412.264123315782.845.31.35.21.21.831.850.29-0.47761.33.73173
HO840003272457206 PEAK 8822-ET PEAK 240512.569121322782.627.12.88.80.21.151.64-0.33-1.01761.23.63173
HO840003272457212 PEAK 8828-ET PEAK 240512.778108303782.716.10.88.21.21.781.470.180.37772.24.63173
HO840003283239656 PEAK 88992-ET PEAK 240512.262143337782.685.40.96.30.81.171.33-0.07-0.08762.25.03173
HO840003285651976 OCD OWEN 59333-ET Semex 240511.870138345782.765.2-0.58.6-0.41.251.570.47-0.56772.14.13173
HO840003286461539 KINGR 1679 Select 240512.369144372782.686.02.18.80.00.770.62-0.14-0.71761.84.53173
HO840003252545245 SexTech 240511.471139364792.805.30.85.00.51.071.19-0.09-0.59782.84.43172
HO840003253986051 PLAIN-KNOLL 11515 Select 240412.381144362793.032.9-1.51.1-1.21.991.581.160.30772.93.73172
HO840003269138052 REGANCREST DRAX 16490-ET Semex 240512.179129361782.914.80.12.4-0.11.441.850.30-1.39762.74.73172
HO840003283225820 SexTech 240512.467124319782.765.90.76.71.41.161.490.58-1.06772.04.43172
HO840003283536143 HENDEL 1136 Select 240512.670120301782.796.12.98.30.71.391.490.630.05761.73.93172
HO840003280021243 SSI-SIEMERS 47129 Select 240512.079137365782.945.00.93.3-0.61.421.78-0.01-1.25762.85.53171
HO840003283239780 PEAK 89116-ET PEAK 240612.570113292772.608.03.110.31.31.041.000.420.79762.34.33171
HO840003283437639 SexTech 240512.173111322782.826.83.36.02.10.801.340.24-1.39772.34.73171
HO840003258837074 COOKIECUTTER 92194 Semex 240512.264136331782.704.81.08.21.50.711.220.16-0.11761.94.23170
HO840003258837104 COOKIECUTTER 92224 Semex 240511.970123330782.844.20.07.90.31.751.671.28-0.57772.14.03170
HO840003272026311 LADYS-MANOR PACE PACE-ET Select 240511.754130295782.794.0-0.76.00.42.632.571.210.33772.15.03170
HO840003280021366 SIEMERS 47252 Semex 240611.474104291792.715.80.45.51.21.622.010.740.40771.33.23170
HO840003283239707 PEAK 89043-ET PEAK 240512.178136371772.756.01.85.7-0.10.600.91-0.33-1.30761.73.43170
HO840003252545149 SexTech 240512.373123350782.935.31.36.30.61.361.840.26-1.61772.84.83169
HO840003252545192 SexTech 240512.563125318782.776.12.15.31.81.371.240.63-0.59762.45.33169
HO840003259826851 SexTech 240511.868131349782.726.31.08.10.41.041.320.24-1.63761.95.03169
HO840003283239678 PEAK 89014-ET PEAK 240512.278138378782.775.3-1.45.7-0.31.021.300.17-1.42772.65.43169
HO840003283492512 SSI-DUCKETT 7951 Select 240512.168109301782.656.72.08.62.40.781.350.420.12761.94.43169
HO840003267561602 PINE-TREE 9305 MIRR 291-ET HO 240512.970150394792.744.90.57.2-0.90.831.46-0.08-1.54782.96.33168
HO840003272407258 HILMAR DISRUPTOR 1516-ET Semex 240411.564118318782.706.62.99.80.61.171.221.26-0.91762.03.23168
HO840003272446735 Select 240511.876132329782.574.8-1.27.7-1.12.001.560.360.51762.64.93168
HO840003282838170 WINSTAR 5728 Select 240412.765126335782.696.93.47.20.61.111.33-0.06-0.77761.64.23168
HO840003283145224 OCD 72134 Select 240411.466133333782.785.91.67.00.81.041.400.05-0.28762.53.73168
HO840003283239692 PEAK 89028-ET PEAK 240511.869154395782.785.73.19.0-1.50.780.750.12-1.12761.75.03168
HO840003287922394 DENOVO 7841 ABS 240512.674119333782.736.61.18.11.51.010.760.22-0.77762.33.73168
HO840003272457237 PEAK 8853-ET PEAK 240613.466121317782.606.5-1.67.71.21.231.910.09-0.26762.34.83167
HO840003236266889 DENOVO 6889 ABS 240512.965123320782.767.32.67.61.51.041.150.35-0.60762.54.93166
HO840003258837086 COOKIECUTTER 92206 Semex 240511.686133377782.934.3-0.82.90.31.091.08-0.07-0.39762.24.43166
HO840003272457213 PEAK 8829-ET PEAK 240512.083149398772.984.10.84.9-1.51.061.38-0.48-1.04761.74.53166
HO840003280021164 SSI-SIEMERS 47050 Select 240512.969128333782.705.71.27.10.71.271.390.14-0.28762.64.93166
HO840003283145295 Select 240511.759122312782.587.11.510.01.31.391.52-0.03-0.41762.34.93166
HO840003283225804 SexTech 240512.079132366792.904.5-0.18.2-0.40.971.300.69-1.05771.73.83166
HO840003283239659 PEAK 88995-ET PEAK 240511.265122329782.816.51.65.41.71.081.83-0.36-1.75771.84.53166
HO840003283239725 PEAK 89061-ET PEAK 240512.572132333772.855.91.56.81.00.901.22-0.28-0.86761.34.03166
HO840003252545259 SexTech 240512.158132293782.606.00.67.00.81.461.780.360.05771.34.53165
HO840003272446734 Select 240412.976119348792.975.30.46.80.91.221.271.09-1.23781.94.23165
HO840003278709255 SSI-BERRYRIDGE 6347 Select 240511.564122304782.636.31.111.00.61.601.440.440.20762.24.03165
HO840003283437674 SexTech 240512.190119363782.795.60.63.5-0.41.381.410.08-1.21772.76.23165
HO840003287922315 ABS 7762 ABS 240512.567134353782.765.6-0.16.31.00.931.31-0.05-1.09762.33.83165
HO840003287922399 DENOVO 7846 ABS 240611.877139354782.924.80.54.1-0.91.671.540.41-0.20762.45.03165
HO840003252545146 SexTech 240512.078109328792.837.21.47.51.11.081.490.38-1.85782.45.23164
HO840003252545160 SexTech 240512.159131300792.795.01.58.50.61.792.060.18-0.24772.23.93164
HO840003252545263 SexTech 240512.572111318782.765.92.26.7-0.31.942.041.19-0.68772.45.63164
HO840003254468580 PEN-COL LOCKSTEP 7470-ET PEAK 240412.465129330782.726.94.38.80.30.881.28-0.03-0.85761.73.93164
HO840003272382366 Zoetis 240312.463127335792.596.80.68.50.41.221.380.29-0.94771.44.33164
HO840003280021148 SSI-SIEMERS 47034 Select 240512.663148345782.864.9-0.87.60.50.961.120.82-0.49762.14.23164
HO840003283492463 SSI-DUCKETT 7902 Select 240512.660134327782.636.00.26.80.61.471.390.49-0.36762.94.33164
HO840003287922401 DENOVO 7848 ABS 240612.672153372782.905.21.03.9-1.31.311.070.36-0.54762.33.93164
HO840003272446690 Select 240511.770125336782.826.00.66.1-0.81.882.040.75-0.38772.74.53163
HO840003280021292 SSI-SIEMERS 47178 Select 240512.583116350782.795.50.12.60.51.371.230.64-0.59762.74.33163
HO840003280021455 SSI-SIEMERS 47341 Select 240612.269119319782.756.1-0.16.50.31.432.220.40-0.59762.14.23163
HO840003283145245 Select 240511.669138353782.797.02.98.61.00.480.63-0.24-0.53762.45.53163
HO840003283239720 PEAK 89056-ET PEAK 240512.269131333782.707.53.18.41.70.130.63-0.53-0.86761.44.23163
HO840003286320182 ABS 240412.072120325782.706.82.010.0-0.31.361.180.60-0.65761.63.13163
HO840003254468585 PEN-COL LOCKSTEP 7475-ET PEAK 240512.373131376782.775.81.74.70.10.801.23-0.19-1.83761.53.53162
HO840003270391611 Select 240512.765109288782.567.11.66.91.31.581.700.46-0.58761.24.83162
HO840003280021500 SIEMERS 47386 Select 240611.657123288782.546.62.311.40.61.731.88-0.43-0.14761.34.03162
HO840003283145317 Select 240512.662126317782.736.52.96.90.61.081.850.48-0.69772.55.03162
HO840003283239637 PEAK 88973-ET PEAK 240512.667117312782.856.52.28.91.71.071.100.84-0.67761.34.13162
HO840003285128277 SILVER-ELITE DSRPT 90136-ET Zoetis 240512.477127355792.785.91.38.8-1.81.421.330.98-0.82761.72.53162
HO840003280021538 SIEMERS 47424 Select 240612.260116279782.705.41.18.80.22.542.490.440.45762.04.33161
HO840003283225828 SexTech 240512.380122358782.766.71.94.7-1.11.611.350.48-1.66762.25.23161
HO840003283437646 SexTech 240511.671122334782.836.64.76.70.31.101.460.26-1.32762.65.33161
HO840003287922317 ABS 7764 ABS 240512.074138360782.924.4-1.71.30.71.391.51-0.09-0.42762.24.03161
HO840003287922381 DENOVO 7828 ABS 240512.586125354782.925.72.43.70.00.631.120.300.00761.74.13161
HO840003258837054 IDEAL 92174-ET PEAK 240511.368124325782.786.71.57.50.81.300.930.81-0.31761.74.13160
HO840003280021256 SSI-SIEMERS 47142 Select 240512.088118350782.955.10.05.8-0.61.591.201.13-0.71762.34.23160
HO840003280021387 SSI-SIEMERS 47273 Select 240511.765122293782.445.9-0.811.40.71.621.490.090.22762.04.73160
HO840003280021467 SSI-SIEMERS 47353 Select 240611.857115274782.696.83.49.31.21.851.880.790.44762.15.73160
HO840003282852878 FLY-HIGHER 1021 Select 240512.162112291782.827.13.29.22.11.231.390.73-0.39772.14.53160
HO840003283225842 SexTech 240512.561126323782.766.93.17.81.30.621.600.04-1.23762.13.93160
HO840003284345320 Semex 240511.675123335782.714.71.48.9-0.71.411.531.00-0.37762.04.63160
HO840003285538467 KINGS-RANSOM 51017 Semex 240511.070104280782.664.2-0.17.6-0.22.852.411.440.80772.44.33160
HO840003280021300 SSI-SIEMERS 47186 Select 240511.944136304782.666.01.310.80.91.411.711.06-0.50761.73.93159
HO840003280021359 SIEMERS 47245 Select 240512.067102303782.706.72.89.72.60.681.500.39-0.85761.84.43159
HO840003283145275 OCD 72185 Semex 240511.560121317782.646.50.58.41.70.811.690.25-0.93762.53.83159
HO840003285651978 OCD OWEN 59335-ET Semex 240511.977136369782.853.7-1.12.30.21.461.070.50-1.43772.73.73159
HO840003287922314 DENOVO 7761 ABS 240512.669105302782.687.52.010.21.21.441.330.64-0.38761.54.43159
HO840003272026304 LADYS-MANOR 1569 Select 240412.166114338782.736.21.810.30.91.121.590.55-1.24762.04.63158
HO840003272407272 HILMAR PERTH 1530-ET Semex 240511.860135323792.694.82.17.40.21.471.610.480.16771.84.73158
HO840003272945960 SexTech 240311.865118298792.626.71.98.62.11.200.900.23-0.69782.05.03158
HO840003280021177 SSI-SIEMERS 47063 Select 240512.372119325782.666.93.57.80.80.590.920.630.22762.74.13158
HO840003283239766 PEAK 89102-ET PEAK 240612.966129343782.785.70.55.41.61.080.950.33-1.31761.94.23158
HO840003285651951 OCD OWEN 59308-ET Semex 240511.364127323782.666.22.99.00.51.081.120.64-0.47772.04.53158
HO840003239751785 WITTENBERG 657 Select 240512.480134340782.854.9-0.86.1-1.21.841.240.710.13772.13.83157
HO840003270391615 Select 240512.280115351782.816.20.98.00.80.931.23-0.17-1.63761.84.13157
HO840003271807654 AURORA 1488 Select 240511.868118302782.794.71.15.6-0.42.342.560.590.15762.04.93157
HO840003280699624 TRIFECTA 40264 Select 240412.075132331782.694.2-2.26.5-0.11.531.690.00-0.17761.74.23157
HO840003283239695 PEAK 89031-ET PEAK 240513.574125331782.715.92.15.80.71.110.870.52-0.55762.35.23157
HO840003284345436 Semex 240513.395122370792.943.7-2.53.4-1.92.021.830.49-0.06781.63.83157
HO840003287922374 DENOVO 7821 ABS 240512.269120317782.737.01.68.50.31.301.270.67-0.70761.73.83157
HO840003252524150 WELCOME 5650 Select 240511.976121347782.756.10.48.00.91.061.26-0.51-0.72762.04.53156
HO840003271807651 AURORA 1485 Semex 240511.859120297782.685.80.77.41.31.421.890.84-0.50762.14.53156
HO840003280021250 SSI-SIEMERS 47136 Select 240512.358115291782.636.31.410.01.51.301.650.66-0.48761.73.23156
HO840003283225835 SexTech 240511.881110353782.827.33.57.60.21.071.220.18-2.03762.25.83156
HO840003283239740 PEAK 89076-ET PEAK 240511.576133328782.666.50.56.60.70.800.59-0.060.25772.54.23156
HO840003283536136 HENDEL 1129 Select 240411.768111308782.725.40.27.20.81.801.910.68-0.85761.93.73156
HO840003283239785 PEAK 89121-ET PEAK 240612.067137340772.625.11.46.60.30.851.26-0.08-0.63762.54.13155
HO840003289305243 DENOVO 23028 ABS 240612.365139342782.747.24.45.9-1.41.291.010.67-0.05761.63.53155
HO840003267561597 COOKIECUTTER PT SUN 286-ET HO 240511.959114273782.617.44.811.72.50.881.11-0.070.01762.34.93154
HO840003272457241 PEAK 8857-ET PEAK 240611.968135348782.625.8-0.87.7-1.81.592.250.21-0.44762.55.03154
HO840003280021180 SSI-SIEMERS 47066 Select 240512.565134343782.826.01.67.5-0.61.411.720.37-1.37762.44.33154
HO840003282838185 ABS 240511.860128328782.796.55.09.5-0.41.531.320.99-1.25771.65.33154
HO840003283145255 SexTech 240511.957112315782.736.91.37.32.40.881.940.26-2.02772.04.23154
HO840003283239736 PEAK 89072-ET PEAK 240512.665131335782.875.80.06.42.60.461.10-0.42-1.29761.53.53154
HO840003283596479 SHELAND PERTH 9648-ET Semex 240612.160119287782.764.80.46.81.21.802.240.660.49761.93.93154
HO840003287922369 DENOVO 7816 ABS 240512.370127310782.795.71.96.20.11.661.450.470.06762.54.43154
HO840003283144957 OCD OWEN 23867-ET Semex 240512.071124328782.754.8-0.17.20.71.241.400.63-0.36762.04.23153
HO840003283145278 Select 240511.663120336782.867.01.97.92.70.570.730.36-1.07761.93.83153
HO840003283437615 SexTech 240511.163137326782.606.01.310.9-0.31.121.330.19-0.41761.75.13153
HO840003285651950 SexTech 240512.375128358782.846.41.55.90.10.741.190.10-1.59772.13.63153
HO840003230499528 SHELAND 9486 Select 240411.356137331782.835.22.04.50.31.501.760.93-0.40772.84.53152
HO840003236266890 DENOVO 6890 ABS 240512.460113281782.687.94.37.21.71.011.410.420.19761.73.63152
HO840003272622094 PEAK 40337-ET PEAK 240511.266133353782.626.42.38.30.90.230.87-0.52-0.54761.03.33152
HO840003280021278 SSI-SIEMERS 47164 Select 240511.861129323782.666.42.08.10.31.201.440.570.05762.44.73152
HO840003283239732 PEAK 89068-ET PEAK 240512.471129336782.825.5-0.34.20.91.331.410.03-0.19762.34.53152
HO840003284681124 SIMPLE-DREAMS 8498 Select 240512.270105312782.647.83.57.42.20.201.05-0.01-0.81761.52.23152
HO840003271807649 AURORA 1483 Semex 240512.266111296792.685.80.26.80.91.702.150.510.15772.14.23151
HO840003280021232 SIEMERS 47118 Semex 240511.466120318782.755.82.67.00.50.851.531.02-0.41771.92.83151
HO840003280021481 SSI-SIEMERS 47367 Select 240612.465127330782.795.40.46.50.71.011.670.66-0.59761.64.03151
HO840003280021496 SSI-SIEMERS 47382 Select 240612.464131333782.646.52.17.90.21.201.100.33-0.55762.54.83151
HO840003239751784 GenVis 240511.667108286792.834.9-0.26.20.92.212.311.200.21782.24.63150
HO840003252545069 SexTech 240412.768126334792.975.40.86.70.01.781.710.82-0.54771.74.73150
HO840003252545281 SexTech 240512.274119342782.734.8-0.26.4-0.92.082.110.22-1.32772.04.53150
HO840003271791943 GenVis 240410.868124305792.814.70.16.10.51.541.701.120.67782.14.03150
HO840003280021290 SSI-SIEMERS 47176 Select 240511.662112305782.457.33.612.41.20.750.780.79-0.67761.94.13150
HO840003283239686 PEAK 89022-ET PEAK 240513.176122346782.715.92.16.6-0.31.131.030.39-0.53761.93.23150
HO840003285651914 SexTech 240510.878138376782.964.90.54.0-0.41.261.200.24-1.49772.45.83150
HO840003272446710 Zoetis 240512.475139383782.884.7-0.84.6-0.41.131.210.29-1.61772.54.53149
HO840003283145270 Select 240512.169119320782.776.00.57.22.40.761.110.05-0.79762.24.83149
HO840003283437688 SexTech 240511.961121322782.797.84.08.31.70.251.110.35-1.99772.13.23149
HO840003287922309 ABS 7756 ABS 240512.069140364782.855.20.95.51.20.551.01-0.33-1.05762.55.13149
HO840003252545209 SexTech 240511.067129334792.805.10.52.40.81.511.470.39-0.85792.54.33148
HO840003280021057 SSI-SIEMERS 46943 Select 240511.764130349782.776.10.89.40.40.991.300.17-1.26761.93.83148
HO840003283225852 SexTech 240511.669128330782.695.90.58.80.01.071.78-0.37-0.91761.84.23148
HO840003287922382 DENOVO 7829 ABS 240512.671125330782.726.73.16.61.00.690.720.07-0.14761.84.03148
HO840003283239765 PEAK 89101-ET PEAK 240612.860142336782.755.92.07.01.30.860.71-0.22-0.73761.94.23147
HO840003283239787 PEAK 89123-ET PEAK 240612.565122330782.696.10.37.81.41.081.300.05-0.77761.74.63147
HO840003283492449 SSI-DUCKETT 7888 Select 240511.978117341782.814.8-1.24.71.30.991.570.09-0.74762.44.23147
HO840003283239655 PEAK 88991-ET PEAK 240512.588135382782.905.70.77.7-0.60.450.76-0.56-1.32762.24.33146
HO840003283239671 PEAK 89007-ET PEAK 240512.173124332782.695.2-1.56.80.01.331.940.25-0.61772.45.43146
HO840003283437676 SexTech 240512.070130329782.637.21.58.11.10.160.720.07-0.64762.14.83146
HO840003283492517 SSI-DUCKETT 7956 Select 240511.442127284782.576.42.49.81.01.492.000.99-0.46762.24.23146
HO840003287657163 ADAWAY PROACTIVE 3904-ET Semex 240412.271104301782.616.41.68.50.41.761.800.43-0.56762.34.53146
HO840003258243758 DENOVO 7156 ABS 240512.857129314782.718.35.07.21.20.580.840.53-1.04762.05.03145
HO840003258837082 COOKIECUTTER 92202 Semex 240511.663153357792.784.20.75.2-0.21.011.41-0.18-0.15772.65.03145
HO840003272446709 T-SPRUCE 54410 Select 240512.276111302782.725.7-0.18.21.60.981.330.370.64762.24.43145
HO840003282838156 ABS 240411.863145320782.695.53.59.0-0.50.970.910.620.42772.45.13145
HO840003283145307 OCD PROACTIVE 72217-ET Semex 240512.674136342782.814.40.84.7-1.01.701.370.63-0.51762.24.83145
HO840003283225827 SexTech 240512.360126307782.587.22.711.20.80.601.430.01-1.10761.85.03145
HO840003283239779 PEAK 89115-ET PEAK 240612.375133351782.735.60.67.50.00.881.02-0.12-0.89762.24.73145
HO840003284092952 JOLUDI-D MASTERP 2-ET Semex 240512.978153371782.843.3-3.44.7-1.31.751.26-0.57-0.56761.73.63145

High Ranking TPI® Genomic Females –  July 2024

The July genomic run generated 17 new Holstein females over 3229 GTPI and 1299 Net Merit. Three new ones are over 3.00 on udder composite and plus for fertility index. 

Registration NumberNameBirth DateGFISire’s NamePTAPPTAP%PTAFPTAF%Feed % Rel.SCSPLLIVHealth
Trait
Fert. IndexPTATUDCFLCBWCType
Rel.
DCEDSBGTPI
HO840003272861943PEAK 801040-ET 240612.9REGAN-DANHOF CATAPULT-ET 710.091560.35368782.626.8-0.38.10.71.972.170.210.69762.95.93362
HO840003283068872JOLUDI-D SUNDANCE 6567-ET 240512.4S-S-I EARLYBIRD SUNDANCE-ET 640.141360.37339782.696.51.510.11.22.162.230.19-0.49771.84.93300
HO840003283239759PEAK 89095-ET 240613.0S-S-I PAYLOAD UNDERTONE 860.121390.26394782.836.41.57.10.80.871.14-0.43-1.08772.14.83268
HO840003252545210STGEN HAYWARD 3580-ET 240512.4MATCREST ARC HAYWARD-ET 650.081550.36370782.666.30.38.00.01.161.660.11-1.02771.53.43265
HO840003256965077 240511.9CLEAR-ECHO SSI OR STATON-ET 730.141490.37363782.486.20.17.70.21.171.22-0.27-0.40761.63.83263
HO840003272861931PEAK 801028-ET 240513.2REGAN-DANHOF CATAPULT-ET 740.081320.24363782.675.6-0.67.80.61.951.870.21-1.33762.24.53262
HO840003286741940PEAK 2940-ET 240512.3REGAN-DANHOF CATAPULT-ET 750.111560.36400782.835.30.36.4-0.41.481.330.15-1.06762.14.53261
HO840003283239781PEAK 89117-ET 240613.1REGAN-DANHOF CATAPULT-ET 760.111500.33379782.775.7-0.25.81.01.151.16-0.12-0.86762.35.33256
HO840003284402066 240611.9COOKIECUTTER HANSEL-ET 680.081280.25331782.627.21.910.31.01.191.880.360.06762.34.43251
HO840003267559043COOKIECUTTER PT MIR 3532-ET 240412.0PINE-TREE MIRRORIMAGE-ET 700.101300.28338782.654.9-1.17.31.11.872.270.28-0.53772.34.63250
HO840003272382562 240512.7DELICIOUS DECADE-ET 780.061350.20356782.816.00.47.91.01.521.200.52-0.26772.35.13250
HO840003283145300 240512.3VATLAND HENDEL LOGIC-ET 710.111270.27363782.677.62.58.21.80.831.250.07-1.43762.54.33250
HO840003284401947 240512.8T-SPRUCE FROSTBITE ANDRI-ET 810.021150.08350782.716.3-0.26.22.11.151.550.26-0.51761.93.83247
HO840003252545182STGEN RAD 3552-ET 240512.1OCD FUGLEMAN RADICAL-ET 690.031180.14312782.876.22.85.81.32.252.011.05-0.78762.04.33240
HO840003283599331 240512.7BOMAZ PERTH-ET 770.131310.29346782.895.51.96.5-0.21.651.981.01-0.50761.94.53238
HO840003283239771PEAK 89107-ET 240612.6PEAK ALTITUDE-ET 790.131340.28375772.826.72.98.3-0.51.021.370.52-0.84761.64.23233
HO840003283239767PEAK 89103-ET 240612.5PEAK HIPSTER-ET 680.131110.25306782.548.02.611.11.81.291.520.640.01772.24.53231
HO840003256965064 240512.4S-S-I OVERDO BRANHAM-ET 540.111320.37312782.496.61.710.50.71.752.210.61-0.25762.65.13229
HO840003283239738PEAK 89074-ET 240513.0REGAN-DANHOF CATAPULT-ET 640.101330.31327782.756.41.38.10.91.801.960.26-0.57762.34.63229
HO840003283492437WILRA S-S-I REAPER 7876-ET 240512.5S-S-I SIEMERS GS REAPER-ET 750.091370.27355782.904.70.09.70.21.881.630.550.08761.75.13229
HO840003283492468S-S-I ICEFYRE 4725 7907-ET 240511.6BLUMENFELD ICEFYRE-ET 690.131470.37350782.725.71.56.70.21.161.380.14-0.23762.13.23227
HO840003283239696PEAK 89032-ET 240512.9PEAK EXCITEMENT-ET 700.121100.22295782.618.14.415.21.60.991.260.610.28761.64.03225
HO840003283068882JOLUDI-D SUNDANCE 6577-ET 240612.5S-S-I EARLYBIRD SUNDANCE-ET 640.141380.38322782.695.60.79.50.81.871.78-0.230.53761.54.03223
HO840003283492452WILRA SSI ANDR 4993 7891-ET 240511.8T-SPRUCE FROSTBITE ANDRI-ET 680.081330.26350782.665.91.76.41.70.881.230.51-0.37762.45.03222
HO840003272861928PEAK 801025-ET 240512.2PEAK ALTITUDE-ET 750.121430.32353772.675.11.76.9-0.21.351.50-0.440.29761.83.93221
HO840003283239681PEAK 89017-ET 240513.0PEAK EXCITEMENT-ET 770.111210.22333782.657.72.211.50.51.091.010.59-0.41761.54.03221
HO840003283492441S-S-I PROFESSOR 7880-ET 240512.9SIEMERS FROST PROFESSOR-ET 680.111420.34345782.753.8-2.25.00.62.011.910.540.59772.24.43219
HO840003272861945PEAK 801042-ET 240612.9PEAK HIPSTER-ET 670.061300.23349782.687.82.78.51.80.471.110.02-1.12772.24.23218
HO840003283239674PEAK 89010-ET 240512.7REGAN-DANHOF CATAPULT-ET 760.061370.22362782.616.30.28.20.31.121.11-0.23-0.47762.14.13218
HO840003283239727PEAK 89063-ET 240513.9PEAK AXFORD-ET 710.131050.22287772.787.73.29.12.81.291.430.42-0.02761.43.53216
HO840003284402014 240512.5COOKIECUTTER HANSEL-ET 780.081460.26402782.865.0-0.35.00.01.101.040.32-1.64772.44.23216
HO840003252545176STGEN RAD 3546-ET 240512.3OCD FUGLEMAN RADICAL-ET 820.101170.18354782.785.62.15.0-0.32.011.650.74-1.01762.14.43213
HO840003267559067PINE-TREE 9327 EXCI 3556-ET 240512.7PEAK EXCITEMENT-ET 660.151230.33308782.796.72.78.51.81.571.230.880.08772.14.33213
HO840003278827984 231112.2OCD TROOPER SHEEPSTER-ET 710.101270.25315792.716.82.010.40.81.311.580.49-0.08783.25.13213
HO840003283144682OAKFIELD SHEEPSTER 23592 240312.6OCD TROOPER SHEEPSTER-ET 650.091310.29329792.766.32.37.11.01.301.691.00-0.62782.75.63213
HO840003283239668PEAK 89004-ET 240513.1PEAK EXCITEMENT-ET 710.091190.22331772.756.02.99.00.21.801.551.45-0.47761.65.03213
HO840003279292540Z-HAPPY DOMINANCE 9303-ET 240111.6SDG-PH DELUX DOMINANCE-ET 720.111460.33374792.926.11.45.10.90.880.880.13-1.71771.74.03211
HO840003283239739PEAK 89075-ET 240512.8REGAN-DANHOF CATAPULT-ET 780.081260.19343782.685.9-0.37.50.51.831.57-0.18-0.26762.55.13211
HO840003284401927 240511.9S-S-I JF SMOKE SIGNAL-ET 810.031300.14361782.795.80.45.00.21.391.390.28-0.69762.24.43211
HO840003286149453AURORA SHEEPSTER 27090 240512.0OCD TROOPER SHEEPSTER-ET 840.071340.19358802.845.01.06.4-0.41.700.751.23-0.01782.34.63211
HO840003283145310 240512.8PLAIN-KNOLL HCK HOWITZER-ET 770.091270.22354782.696.31.24.70.81.111.250.15-0.73772.03.93208
HO840003283741624COOKIECUTTER SHEPS HOKUM 240311.9OCD TROOPER SHEEPSTER-ET 750.131260.28346792.735.71.97.6-0.11.701.590.71-0.72773.04.93208
HO840003280021138SIEMERS SHP PARIS 47024 240512.1OCD TROOPER SHEEPSTER-ET 760.161150.26305792.955.10.87.31.81.801.800.880.50782.04.63207
HO840003284401976 240511.9PLAIN-KNOLL SSI O STADER-ET 880.091230.16360782.824.80.54.4-0.31.621.320.62-0.44762.03.13206
HO840003252545178STGEN RAD 3548-ET 240512.2OCD FUGLEMAN RADICAL-ET 630.101090.23293782.708.03.56.22.51.561.700.56-1.04762.25.23205
HO840003272382561 240512.0WINSTAR CONWAY CUMULUS-ET 740.101200.22325792.737.02.99.21.80.640.990.46-1.18781.74.13205
HO840003272861932PEAK 801029-ET 240512.1PEAK ALTITUDE-ET 790.151310.30363772.755.21.66.80.80.851.30-0.24-1.15761.64.53205
HO840003283145309 240513.2S-S-I EARLYBIRD SUNDANCE-ET 600.101340.33325782.706.82.47.91.31.291.310.380.22772.23.73205
HO840003285242439 240511.5T-SPRUCE PHOENIX 2176-ET 670.111260.28323792.846.61.66.71.01.541.820.590.26783.03.73205
HO840003280699633JC-KOW M OWEN 40273-ET 240512.3LADYS-MANOR SMOKE OWEN-ET 630.121330.34325792.636.52.58.31.30.951.190.51-0.50771.94.23204
HO840003274830800PEN-COL LOCKSTEP 1278-ET 240512.6PEAK LOCKSTEP-ET 680.111460.35374782.736.13.38.70.70.200.590.17-1.43761.13.63203
HO840003283145263 240512.6T-SPRUCE FROSTBITE OLWEN-ET 710.061340.23362782.826.11.17.81.20.941.170.20-0.91762.05.13201
HO840003283239636PEAK 88972-ET 240512.9PEAK EXCITEMENT-ET 670.141080.26284782.737.43.911.02.30.981.400.790.17761.33.73199
HO840003283239723PEAK 89059-ET 240513.4PEAK HIPSTER-ET 840.061280.16361782.646.0-1.44.80.11.161.41-0.09-0.04772.84.13199
HO840003283239734PEAK 89070-ET 240512.5REGAN-DANHOF CATAPULT-ET 770.081210.19346782.727.21.46.71.71.081.07-0.36-0.77762.55.13199
HO840003265835828AOD SHEEPSTER 8857-ET 240312.2OCD TROOPER SHEEPSTER-ET 840.071460.23378792.865.30.87.5-1.21.370.890.280.32782.85.03198
HO840003272861944PEAK 801041-ET 240612.3REGAN-DANHOF CATAPULT-ET 660.101310.29336782.657.11.29.81.80.711.26-0.77-0.72761.83.63198
HO840003279292553Z-HAPPY HUHON 9316-ET 240212.4WELCOME MNSHN HUHON-ET 750.091240.22340792.536.90.18.30.01.451.73-0.58-0.84782.24.33196
HO840003284402025 240512.0COOKIECUTTER HANSEL-ET 690.111390.31369782.745.30.66.10.60.541.510.21-1.44761.83.73194
HO840003287655577DARITA TAMBORINE PULSE-ET 240513.2LADYS-MANOR O TAMBORINE-ET 680.121170.26309782.786.31.78.81.81.161.540.650.20771.53.63194
HO840003272861948PEAK 801045-ET 240613.7REGAN-DANHOF CATAPULT-ET 750.041270.16346782.785.6-1.24.70.61.761.970.06-0.52762.85.73193
HO840003287568375PEN-COL 1111 S 1250-ET 240411.9OCD TROOPER SHEEPSTER-ET 820.071420.23376782.865.0-0.27.1-0.61.361.000.32-0.41772.74.83193
HO840003283239631PEAK 88967-ET 240512.9PEAK EXCITEMENT-ET 730.111290.27327782.706.51.310.30.11.201.560.23-0.14761.85.33192
HO840003283492481BEYOND HANSEL 7920-ET 240512.6COOKIECUTTER HANSEL-ET 660.081420.31351782.665.5-1.46.90.01.521.700.12-1.16761.95.03191
HO840003269941096MISTY-MOOR MP PIPCORN 240312.2PEAK MASTERPIECE-ET 460.121140.36257782.457.92.213.11.61.942.220.870.16762.34.83190
HO840003283239694PEAK 89030-ET 240512.9PLAIN-KNOLL ALTAMACARIO-ET 830.101210.18336782.875.52.36.30.71.411.140.40-0.14762.74.63190
HO840003288495721 240512.5PLAIN-KNOLL HCK HOWITZER-ET 780.091290.22375792.647.22.87.9-0.30.641.040.07-1.49772.95.03189
HO840003272861955PEAK 801052-ET 240612.7REGAN-DANHOF CATAPULT-ET 680.071460.30366782.794.9-0.57.40.90.851.33-0.40-0.96762.34.13188
HO840003275361889PEAK 10357-ET 240512.0PLAIN-KNOLL ALTAMACARIO-ET 750.111270.26339782.726.83.49.10.70.760.830.15-0.25761.84.23188
HO840003252545185STGEN OUTREACH 3555-ET 240512.4STGEN OUTREACH-ET 640.081290.27318792.885.60.16.91.21.991.630.93-0.54782.45.33187
HO840003278709264BERRYRIDGE CRIMSON 6356-ET 240512.2T-SPRUCE F BITE CRIMSON-ET 800.051300.17359782.766.30.78.5-0.31.351.18-0.13-0.63762.34.43187
HO840003283239789PEAK 89125-ET 240613.1REGAN-DANHOF CATAPULT-ET 860.091270.18380782.735.60.17.4-0.71.221.44-0.26-1.63762.44.93187
HO840003283492455S-S-I REAPER 4957 7894-ET 240512.4S-S-I SIEMERS GS REAPER-ET 790.101130.18324782.725.3-1.57.20.02.032.040.66-0.45761.84.03186
HO840003283135529 240412.4S-S-I EARLYBIRD SUNDANCE-ET 570.111140.28286782.707.51.97.72.11.711.870.180.29761.82.93185
HO840003272861934PEAK 801031-ET 240512.6PEAK ALTITUDE-ET 740.121340.29359772.635.91.38.6-0.10.651.53-0.61-0.38761.93.73183
HO840003283068881JOLUDI-D TIM 6576 240612.1T-SPRUCE CONWAY TIM-ET 680.131410.36369792.924.40.12.8-0.61.731.981.26-1.47792.95.93182
HO840003256965071 240512.4CLEAR-ECHO SSI OR STATON-ET 810.081040.11312782.586.6-0.17.81.31.621.59-0.30-0.30761.64.93181
HO840003283239670PEAK 89006-ET 240512.8PEAK ALTACATAPULT-ET 740.121350.30343782.756.62.65.50.70.610.850.00-0.90761.54.23178
HO840003272622063PEAK 40306-ET 240312.4COOKIECUTTER PEAK ALTAHU-ET 720.121340.31337782.744.90.36.00.51.611.020.640.19762.54.83177
HO840003272861950PEAK 801047-ET 240612.9PEAK AXFORD-ET 750.121320.28349782.785.5-0.86.81.00.931.150.08-0.43761.74.33177
HO840003283182089 240312.5OCD TROOPER SHEEPSTER-ET 690.081250.23317792.827.94.712.70.31.040.880.76-0.10772.35.03176
HO840003284401944 240512.2CLEAR-ECHO RIX RIMBOT-ET 710.041210.16330782.537.00.811.8-0.71.491.570.35-0.41762.34.33176
HO840003272382489 240512.2PENN-ENGLAND CHEW-P-ET 660.141280.34324792.635.82.29.6-0.11.231.440.67-0.48771.33.63175
HO840003286149477AURORA SHEEPSTER 27114-TW 240511.9OCD TROOPER SHEEPSTER-ET 790.091300.22335802.924.60.17.1-0.92.231.540.830.42792.44.53175
HO840003280666984 240512.9LADYS-MANOR O TAMBORINE-ET 680.121230.28328792.814.91.26.30.01.912.070.71-0.50782.04.43173
HO840003283239741PEAK 89077-ET 240511.9PEAK HIPSTER-ET 760.101270.24315782.716.10.06.91.01.171.130.140.96772.24.63173
HO840003284402075 240611.7S-S-I EARLYBIRD SUNDANCE-ET 560.071080.21279782.577.72.912.21.81.431.850.35-0.50761.64.23173
HO840003272407106HILMAR S SIGNAL 22964-ET 240512.9S-S-I JF SMOKE SIGNAL-ET 690.091430.31354782.595.7-0.89.3-0.81.051.320.24-0.26762.44.33172
HO840003267436586 240511.9OCD TROOPER SHEEPSTER-ET 660.131230.30328782.666.62.311.10.01.261.520.78-0.66772.65.03171
HO840003283068861JOLUDI-D SHEEPSTER 6556-ET 240512.3OCD TROOPER SHEEPSTER-ET 730.121330.30344782.864.3-0.88.0-0.82.311.670.82-0.19772.75.33171
HO840003283182014 240212.0OCD TROOPER SHEEPSTER-ET 730.111400.30348792.814.1-0.17.4-1.01.761.511.07-0.19773.05.63170
HO840003286878759PENN-ENGLAND HELGA 21456-ET 240512.4T-SPRUCE FROSTBITE ANDRI-ET 700.091190.22301782.795.92.45.81.81.421.140.290.75761.83.63170
HO840003272861936PEAK 801033-ET 240513.4REGAN-DANHOF CATAPULT-ET 660.051290.22326782.715.7-1.16.40.21.792.000.27-0.16762.44.73169
HO840003280666981 240513.0LADYS-MANOR O TAMBORINE-ET 750.061220.17338792.785.40.76.40.01.731.360.57-0.23781.83.73168
HO840003283182011 240112.7OCD TROOPER SHEEPSTER-ET 680.101380.31329792.795.91.69.50.60.990.780.610.56772.44.43168
HO840003284402021 240512.4COOKIECUTTER HANSEL-ET 740.101160.20356782.816.60.36.42.00.521.41-0.45-1.65762.03.33168
HO840003288495726 240512.7S-S-I EARLYBIRD SUNDANCE-ET 690.051040.12290782.677.02.09.60.32.082.030.380.97771.73.33168
HO840003278136547OCD ROX RAE 7444-ET 240512.6TERRA-LINDA PARF ROX-ET 780.051190.13327802.865.10.95.8-1.12.371.761.30-0.52792.04.83167
HO840003283741827COOKIECUTTER PERTH HOMEITH 240512.0BOMAZ PERTH-ET 740.151230.29328782.634.70.45.6-0.31.481.930.71-0.87762.25.03167
HO840003272622096PEAK 40339-ET 240612.9REGAN-DANHOF CATAPULT-ET 850.021120.05369782.687.10.56.80.51.111.12-0.86-1.94762.14.33165
HO840003286149448AURORA SUNDANCE 27085-ET 240511.9S-S-I EARLYBIRD SUNDANCE-ET 640.091200.25309782.665.92.08.81.01.451.82-0.08-0.24771.64.63165
HO840003281992087TTM HTWLS 2963-ET 240512.0AOT HOTWHEELS-ET 700.141380.35356782.745.82.28.7-0.70.841.450.24-0.50771.75.43164
HO840003283068864JOLUDI-D PERTH 6559-ET 240512.9BOMAZ PERTH-ET 580.141370.41321782.735.11.57.10.81.181.630.32-0.85761.73.73164
HO840003286878753PENN-ENGLAND BARB 21450 240512.2T-SPRUCE PHOENIX 2176-ET 520.121070.30270792.806.31.38.31.82.062.601.08-0.25781.93.53164
HO840003252545133STGEN DUDE 3503-ET 240512.3MELARRY CONWAY DUDE-ET 750.121330.28353792.894.3-0.45.4-0.61.901.490.54-0.70781.93.83163
HO840003267559071PINE-TREE 9766 BANZ 3560-ET 240512.0PINE-TREE BANZAI-ET 710.041400.22347792.875.3-0.66.80.51.140.950.44-0.25771.54.33163
HO840003283239635PEAK 88971-ET 240512.7PEAK ALTITUDE-ET 750.101450.30390772.745.82.38.4-1.00.300.82-0.30-1.69761.33.43163
HO840003283239644PEAK 88980-ET 240512.4REGAN-DANHOF CATAPULT-ET 620.061240.23319782.656.82.38.81.41.241.10-0.10-0.45762.23.83162
HO840003283492466S-S-I ICEFYRE 5160 7905-ET 240512.4BLUMENFELD ICEFYRE-ET 640.091170.24329782.708.53.08.32.10.380.860.44-1.26762.24.73162
HO840003283239650PEAK 88986-ET 240512.6REGAN-DANHOF CATAPULT-ET 630.101330.31337782.735.40.97.61.21.221.33-0.19-0.78762.14.63160
HO840003283599314 240512.4S-S-I EARLYBIRD SUNDANCE-ET 740.101030.16279782.667.02.311.00.81.741.800.140.72762.75.03160
HO840003288495724 240512.0S-S-I EARLYBIRD SUNDANCE-ET 570.041090.18296782.627.82.59.61.21.741.810.50-0.16771.64.83159
HO840003270396727LARS-ACRES STATON 30412-ET 240512.9CLEAR-ECHO SSI OR STATON-ET 620.071160.21302782.645.61.18.01.11.851.710.52-0.15761.74.53158
HO840003270396759 240512.4T-SPRUCE PHOENIX 2176-ET 680.081290.25316782.765.71.16.90.91.031.330.270.42772.13.53158
HO840003283599330 240512.1BOMAZ PERTH-ET 620.111320.32314782.794.70.98.2-0.21.621.990.86-0.24761.74.13158
HO840003256965056 240511.6T-SPRUCE FROSTBITE ANDRI-ET 770.081120.15326782.716.82.77.21.00.871.100.03-0.48761.93.73157
HO840003282329895 240512.9LADYS-MANOR O TAMBORINE-ET 780.07970.09312782.607.4-0.48.22.10.871.120.26-0.86771.23.43157
HO840003283068873JOLUDI-D CASTING 6568-ET 240512.6CLAYNOOK CASTING 740.091370.27341782.834.00.07.9-0.51.411.600.31-0.44762.44.83157
HO840003270396765 240512.3OCD TROOPER SHEEPSTER-ET 630.121100.26291782.667.01.812.90.81.721.540.760.07772.24.43156
HO840003283068845JOLUDI-D MASTERP 6540-ET 240512.1PEAK MASTERPIECE-ET 710.121490.35358782.924.2-1.64.70.61.151.13-0.27-0.40761.54.53156
HO840003283145233 240412.3T-SPRUCE PHOENIX 2176-ET 900.081190.12327782.944.3-1.14.7-1.62.092.001.120.70773.14.33156
HO840003286741929PEAK 2929-ET 240512.3PEAK ALTITUDE-ET 710.051230.17331782.656.82.97.40.90.591.10-0.48-0.86761.33.43156
HO840003283239769PEAK 89105-ET 240612.7REGAN-DANHOF CATAPULT-ET 630.111330.33337782.645.91.55.91.40.871.08-0.27-0.78762.44.33155
HO840003288495727 240512.9S-S-I EARLYBIRD SUNDANCE-ET 650.081130.21303782.697.23.28.21.21.101.590.07-0.10771.24.03155
HO840003283492450WILRA S-S-I REAPER 7889-ET 240512.0S-S-I SIEMERS GS REAPER-ET 670.091250.25343782.744.5-1.58.3-0.31.592.010.86-1.44761.54.13154
HO840003285242436 240511.9T-SPRUCE PHOENIX 2176-ET 630.111300.32309792.835.30.53.21.41.471.660.240.33782.93.33154
HO840003285242486 240512.9OCD TROOPER SHEEPSTER-ET 870.071400.20384793.033.9-1.84.9-0.21.150.600.63-0.21773.04.63154
HO840003280699632JC-KOW M OWEN 40272-ET 240512.5LADYS-MANOR SMOKE OWEN-ET 820.101390.25351792.814.41.05.3-1.11.210.770.610.28771.73.83153
HO840003284402018 240512.1S-S-I EARLYBIRD SUNDANCE-ET 730.031370.19369782.795.30.52.5-0.51.201.66-0.36-1.20762.14.33153
HO840003270396720LARS-ACRES CRIMSON 30405-ET 240512.1T-SPRUCE F BITE CRIMSON-ET 680.051130.16311782.546.81.38.1-0.11.301.640.55-0.78761.42.83151
HO840003272382533 240510.6PENN-ENGLAND CHEW-P-ET 570.101320.34317792.746.13.16.0-0.71.652.060.97-1.25782.25.03151
HO840003283145262 240512.5T-SPRUCE FROSTBITE ANDRI-ET 730.021110.10302782.786.11.07.01.51.221.350.620.31762.43.93151
HO840003283145280 240512.2T-SPRUCE FROSTBITE ANDRI-ET 740.071180.17332782.765.71.14.40.71.281.170.70-0.45762.23.73151
HO840003270396700 240511.0OCD TROOPER SHEEPSTER-ET 710.071100.16315792.876.53.18.41.11.441.101.17-0.21782.55.13150
HO840003272407063TRIFECTA H DISRPTR 22921-ET 240412.1PROGENESIS DISRUPTOR 780.051270.16355782.794.60.05.5-0.61.501.310.35-1.21761.83.43149
HO840003283239658PEAK 88994-ET 240513.2PEAK EXCITEMENT-ET 680.121200.27322772.775.51.38.0-0.41.841.601.49-0.29761.95.73149
HO840003284402016 240511.8MR T-SPRUCE FRAZZ LIONEL-ET 890.061360.16379812.963.8-0.7-0.1-0.71.021.510.03-0.65812.35.03149
HO840003284681126 240512.5PROGENESIS DISRUPTOR 760.071180.17348782.756.00.66.5-0.61.511.600.20-0.97761.63.43149
HO840003256965050SSI-HOMESTEAD 1680 240512.7MATCREST FRSBITE SUNDOWN-ET 700.041220.17344782.785.90.28.70.51.061.490.18-0.98761.84.03148
HO840003283404843RUANN TAMBOR MISSY-40431-ET 240312.9LADYS-MANOR O TAMBORINE-ET 550.091310.33308792.794.61.77.20.12.241.870.950.20782.64.53148
HO840003283599283 240412.4SIEMERS WH PYRO 36756-ET 780.081150.16353792.865.90.16.00.50.981.390.70-1.53771.84.53147
HO840003284401963 240511.8S-S-I SIEMERS GS REAPER-ET 710.151380.36346782.853.8-0.97.8-0.81.641.520.630.03761.84.23146
HO840003283144786OCD SHEEPSTER 23696-TW 240411.8OCD TROOPER SHEEPSTER-ET 680.121260.29336802.845.02.09.61.00.701.130.79-0.34792.54.73145
HO840003283239679PEAK 89015-ET 240512.4REGAN-DANHOF CATAPULT-ET 650.131370.36336782.715.60.67.10.00.861.620.13-0.97762.44.73145
HO840003286149442AURORA SHEEPSTER 27079-ET 240512.6OCD TROOPER SHEEPSTER-ET 690.091250.24316792.895.43.05.70.01.601.480.94-0.17772.25.03144
HO840003251642928PINE-TREE HJS TAMB 1902-ET 240413.0LADYS-MANOR O TAMBORINE-ET 600.111090.26295792.796.74.16.81.91.101.650.69-0.45782.04.23143
HO840003267559066PINE-TREE 743 SHADO 3555-ET 240512.3PINE-TREE SHADOW-ET 770.151070.22314782.756.21.17.50.41.511.151.04-0.21772.43.53143
HO840003267672995ADAWAY SHEEPSTER 3867-ET 240312.2OCD TROOPER SHEEPSTER-ET 820.071400.21377793.074.6-0.52.8-0.31.220.740.88-0.22772.85.43143
HO840003272861937PEAK 801034-ET 240513.9PEAK AXFORD-ET 790.101150.19316782.795.31.28.9-0.51.631.480.660.32761.64.43143
HO840003283239755PEAK 89091-ET 240613.2REGAN-DANHOF CATAPULT-ET 660.071200.21321782.656.70.211.01.20.901.24-0.34-0.84761.73.33143
HO840003283492434S-S-I PROFESSOR 7873-ET 240512.9SIEMERS FROST PROFESSOR-ET 580.121250.34322782.606.60.27.90.51.171.870.53-1.01762.35.43143
HO840003288495722 240512.6PLAIN-KNOLL HCK HOWITZER-ET 670.08930.13302792.568.43.610.20.71.302.010.24-0.97772.64.63143
HO840003267436580 240511.9CLEAR-ECHO RIX RIMBOT-ET 580.051120.20292782.636.62.310.60.51.841.780.39-0.31761.63.13142
HO840003283144888OCD SUNDANCE 23798 240511.9S-S-I EARLYBIRD SUNDANCE-ET 680.081040.17290782.716.62.19.00.42.052.24-0.130.23771.54.83142
HO840003283239685PEAK 89021-ET 240512.7PEAK ALTACATAPULT-ET 790.041110.10326782.776.51.76.30.60.951.320.07-1.07761.13.93142
HO840003283239728PEAK 89064-ET 240513.5PEAK HIPSTER-ET 710.141030.22268782.716.00.98.21.71.821.460.521.02761.74.13141
HO840003283239788PEAK 89124-ET 240613.2REGAN-DANHOF CATAPULT-ET 680.081100.18314782.686.40.97.01.71.081.66-0.47-0.96761.83.43141
HO840003283599335 240512.7BOMAZ PERTH-ET 590.171200.38289782.734.71.66.71.11.641.950.570.64761.43.83141
HO840003286149461AURORA EASTON 27098 240513.0PINE-TREE EASTON-ET 510.071250.30306792.736.31.88.90.91.561.780.44-0.65781.33.73141
HO840003286151889 240512.0T-SPRUCE FROSTBITE ANDRI-ET 550.101120.27295782.807.12.58.72.70.631.560.75-0.90761.93.93141
HO840003287871418OCD 24021 240613.1CLEAR-ECHO SSI OR STATON-ET 600.061110.20284782.656.70.38.91.61.541.870.22-0.18761.54.33141
HO840003283145226OCD 72136 240412.5T-SPRUCE PHOENIX 2176-ET 750.061120.14316782.874.6-0.64.20.91.721.720.97-0.44773.24.13140
HO840003283599324 240512.4OCD SENSATIONAL MENTOR-ET 750.111130.20315782.775.20.76.2-0.21.831.910.38-0.26762.14.03140
HO840003283492467S-S-I ANDRI 4714 7906-ET 240512.4T-SPRUCE FROSTBITE ANDRI-ET 740.091010.15286782.636.71.09.32.30.890.730.600.65761.73.23139
HO840003284401989 240512.2S-S-I SIEMERS GS REAPER-ET 550.111240.33298782.635.32.48.71.41.461.350.42-0.46761.84.53138
HO840003281180699HILLTOP-MJD HYPNOTIC 15821 240512.0COOKIECUTTER HYPNOTIC-ET 590.061000.16276792.597.72.910.51.51.241.840.65-0.86781.84.33137
HO840003284145237WEBB-VUE SUNDANCE 11929-ET 240512.1S-S-I EARLYBIRD SUNDANCE-ET 620.101070.23293782.747.13.98.21.31.271.540.44-0.37771.43.33137
HO840003286741935PEAK 2935-ET 240512.3KINGS-RANSOM DROPBOX-ET 530.141120.34275782.674.40.37.10.23.042.451.471.02771.84.93137
HO840003283145301 240511.6S-S-I EARLYBIRD SUNDANCE-ET 640.101070.22288782.707.13.46.61.81.331.530.080.05762.04.73136
HO840003272861933PEAK 801030-ET 240512.4PEAK ALTITUDE-ET 720.101380.29363772.695.30.06.3-0.71.071.31-0.32-0.94762.25.13135
HO840003283239777PEAK 89113-ET 240613.7PEAK AXFORD-ET 730.111340.29340782.836.42.36.30.60.280.690.31-0.51762.24.83135
HO840003283492471WILRA S-S-I STATON 7910-ET 240512.6CLEAR-ECHO SSI OR STATON-ET 700.051040.13293782.836.32.16.41.61.411.640.39-0.56761.74.13134
HO840003284681131 240512.7S-S-I EARLYBIRD SUNDANCE-ET 750.05910.06298782.747.53.17.92.21.231.120.02-0.73771.63.93134
HO840003264167555COSTA-VIEW THORSON 88928 231112.1STGEN COWEN THORSON-ET 640.091230.26306792.925.2-0.24.21.01.531.840.92-0.37782.14.23133
HO840003272382402JOOK SHEEPSTER 5761-ET 240411.7OCD TROOPER SHEEPSTER-ET 730.121340.30347782.855.41.35.51.00.610.590.18-0.33772.44.73133
HO840003272382534 240512.6BLUMENFELD RECHARGE-ET 730.071190.18328792.855.61.25.10.61.071.430.39-1.45781.93.83133
HO840003272407116HILMAR-D PERTH 22974-ET 240512.4BOMAZ PERTH-ET 680.141350.35342782.784.61.35.9-0.41.231.440.25-0.70762.04.33133
HO840003272861938PEAK 801035-ET 240513.1PEAK AXFORD-ET 720.031130.12332782.616.91.49.31.00.650.930.21-1.11761.94.83133
HO840003284402030 240512.0COOKIECUTTER HANSEL-ET 580.081120.24306782.726.20.77.41.11.332.210.77-0.94762.14.73133
HO840003245194127GIL-GAR EASTON MARVELI 240513.3PINE-TREE EASTON-ET 650.041090.15321792.686.71.89.70.21.441.720.43-1.30781.64.03132
HO840003283145299 240512.8T-SPRUCE FROSTBITE ANDRI-ET 760.04940.05281782.616.40.88.31.81.291.430.210.78762.43.43132
HO840003284402133 240612.8COOKIECUTTER HANSEL-ET 680.101090.20319782.627.21.37.41.40.661.320.27-1.38761.84.23132
HO840003267559057PINE-TREE 834 SUNDA 3546-ET 240512.2S-S-I EARLYBIRD SUNDANCE-ET 660.121160.26311782.795.31.65.21.81.361.360.30-0.09762.25.03131
HO840003284145219WEBB-VUE ISAAC 11911 240512.2LA-CA-DE-LE T ISAAC 8731-ET 640.091110.22253792.617.03.011.10.81.521.620.171.64792.04.33131
HO840003284402046 240612.1COOKIECUTTER HANSEL-ET 560.081050.22278782.636.90.99.40.82.042.180.75-0.49761.74.43131
HO840003284681122 240512.2BLUMENFELD ICEFYRE-ET 730.051160.15346782.806.83.07.0-0.20.941.460.21-1.43772.34.33131
HO840003283492451S-S-I ICEFYRE 5160 7890-ET 240511.7BLUMENFELD ICEFYRE-ET 730.101140.20309782.746.00.47.00.21.481.600.56-0.14762.54.73129
HO840003284401977 240511.8CLEAR-ECHO RIX RIMBOT-ET 720.041090.12329782.697.03.68.8-0.31.101.590.06-1.33762.04.13129
HO840003284402074 240612.4S-S-I EARLYBIRD SUNDANCE-ET 620.071020.18278782.547.21.79.11.61.442.04-0.31-0.54762.35.13129
HO840003256965079 240612.0S-S-I OVERDO BRANHAM-ET 680.051190.18316782.646.40.97.30.21.331.350.48-0.37762.25.03128
HO840003272622090PEAK 40333-ET 240513.0REGAN-DANHOF CATAPULT-ET 680.091460.33378782.915.00.65.30.40.750.79-0.55-1.44761.64.43128
HO840003278709260BERRYRIDGE CRIMSON 6352-ET 240512.1T-SPRUCE F BITE CRIMSON-ET 710.081270.23316782.725.20.28.6-0.11.591.280.060.55762.54.53128
HO840003283239746PEAK 89082-ET 240613.9REGAN-DANHOF CATAPULT-ET 640.081440.32360782.845.51.45.70.40.810.73-0.08-1.02761.64.53128
HO840003287871411OCD SHEEPSTER 24014 240512.2OCD TROOPER SHEEPSTER-ET 690.051290.21333802.765.51.37.2-1.21.901.670.47-0.17793.55.73128
HO840003272382391JOOK EASTON 5750-ET 240412.7PINE-TREE EASTON-ET 690.091170.22341792.566.42.59.3-0.71.251.310.49-0.99772.55.43127
HO840003252545155STGEN SOLO 3525-ET 240511.8STGEN CAP SOLO-ET 780.071070.12337792.846.71.03.90.71.011.470.43-2.08782.04.73126
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Evolution of Selection Indices in US Dairy: An In-depth Study of Traits, Standardization and Impact on Genetic Diversity

Explore the evolution of selection indices in dairy farming, their impact on genetic diversity, and how they cater to unique farming needs. Are there too many indices? Find out here.

If you’ve ever wondered how selection indices evolved over time, then you’re in for a treat. Once regarded as just another ticker tape in the realms of dairy farming, selection indices have morphed into a more nuanced system underpinned by advances in data analytics. It’s a constellation of traits, each bearing its own weight, culminating in a nuanced system we see today. But before we delve deeper, let’s start at the beginning. 

“The selection index journey began with the USDA’s Predicted Difference Dollars index which was based only on milk and fat production. The shift over time has been influenced by emerging knowledge on the biology of the cow, innovation in data collection and the ever-evolving dairy economics.”

Now, we see indices that bear the weight of multiple physical and economic traits. Intriguingly, with every leap in scientific understanding and data analytics, the focus expanded from just production to fitness and conformation traits as well. Ready to know how it evolved and transformed over the years? Let’s dive in!

What Traits are in the Index? 

So, what really goes into these selection indices? Let’s lay it all out. You’ll notice that over time, the level of emphasis on each trait has seen dynamic shifts with each index revision. What’s interesting is, there’s been a notable quickening in the rate of new traits making their way into the index. This can be attributed to shifts in dairy economics, a deeper grasp of bovine biology, and the enhanced ease of data gathering and transmission. 

Travel back in time to 1971 when the USDA released the Predicted Difference Dollars index. This was the first of its kind and primarily revolved around milk and fat production (Norman and Dickinson, 1971). While other traits were considered economically significant back then, milk and fat were the stars of the show due to the ample phenotypic data available. 

Fast forward to 1976, and things begin to spice up. Protein yield was incorporated into the Predicted Difference Dollars index, birthing the Milk-Fat-Protein Dollars index (Norman et al., 1979). Later on, in 1984, an exciting new index was introduced focusing on cheese yield (Norman, 1986).

It all fundamentally changed in 1994 when productive life and Somatic Cell Score (SCS) found a place alongside yield traits, marking the first rendition of the Lifetime Net Merit index (VanRaden and Wiggans, 1995). Here’s where it gets ultra-interesting. The amalgamation of fitness, conformation, and production traits made NM$ stand out from its contemporaries.

Meanwhile, Scandinavian countries had already begun recorded health and fertility data in the 1960s, computing genetic evaluations for these traits in the 1970s (Philipsson and Lindhé, 2003). They discovered that selection objectives encompassing traits with low heritabilities could lead to significant improvements in cow health and fertility. Leitch (1994) examined 19 modern selection indices and found that merely two – Danish S-Index and US NM$ included mastitis resistance, and only one incorporated fertility (Danish S-Index) and productive life (US NM$). 

In a revealing review based on an independent survey, Philipsson et al., 1994 identified several other countries’ indices (Finland, Norway, Slovenia, and Sweden) that included fitness traits as well. This trend took off, and a decade later, each of the 17 indices reviewed encompassed at least one fitness trait (Miglior et al., 2005).

Today, indices are being progressively packed with more fitness traits (Cole and VanRaden, 2018), to the point that it’s considered unusual if an index fails to include such traits. With this shift in focus and the continued development of these indices, one thing is clear – the understanding and evaluation of overall dairy cow merit is moving towards a more holistic paradigm.

There is No Universal Standard 

While it may be tempting to define a single, universal total merit index, the reality is that this is not attainable. The reason being is that every farmer operates in a unique economic and environmental context from their neighboring farms. This concept was first proposed by Gjedrem in 1972, who theorized that every farm should actually be using its own customized selection index that is tailored to its specific financial situation and business objectives. 

In practice, farms with overlapping operating and financial characteristics can potentially use the same index with minimal efficiency loss. However, there are challenges in assigning direct economic values to some traits, most notably conformation traits. Breeders’ goals vary considerably which directly impacts their breeding programs. For instance, a commercial dairy that primarily earns its income from the sale of milk solids will have differing income streams and expenses compared to a seedstock breeder who also sells embryos and premium germplasm. Hence, using different indices may be beneficial. 

Specifically, the Lifetime Net Merit (LNM) was explicitly developed for use by commercial dairy farmers (VanRaden, 2004), whereas the Holstein Association USA’s Total Performance Index is aimed at registered cattle breeders who often sell both genetics and milk. The need for more than one index stems from the fact that farmers sell their products to varying markets (VanRaden, 2000), and they have personal preferences (Martin-Collado et al., 2015), as well as different strategies for maximizing profits (Berry et al., 2019).

Recognizing these variations, the CDCB currently publishes four separate indices (Lifetime Net Merit, Fluid Merit, Cheese Merit, and Grazing Merit) to offer farmers options that best suit their needs. This approach of providing multiple indices to farmers isn’t unique to the United States. For instance, when the Australian Dairy Herd Improvement Scheme (now DataGene) revised the Australian Profit Ranking index in 2016, it was replaced with three new indices – Balanced Performance Index, Health Weighted Index, and Type Weighted Index (Byrne et al., 2016). These indices offer their farmers the ability to focus on trait groups that align with their priorities and are sound from a technical standpoint.

Are There Too Many Indices Already? 

The recent years have witnessed the emergence of numerous new selection indices that are being aggressively marketed to commercial dairy farmers. This is different from the norm observed with the Net Merit Dollars (NM$) and indices released by noteworthy organizations such as the Purebred Dairy Cattle Association (PDCA). Many of these novel indices are being promoted by breeding companies as a strategy to differentiate their products. 

Table 2 provides a list of a few selection indices currently available to American dairy farmers. However, this list is not exhaustive, as some organizations prefer to keep their indices confidential. These indices have been developed by different agencies such as the United States Department of Agriculture (USDA), PDCA – particularly by the American Jersey Cattle Association, and commercial establishments like Zoetis. 

Despite the variations, there’s a remarkable similarity among most indices, with a bidirectional focus on productivity (a key source of income for most farms) and fitness traits (often directly linked to costs). However, making direct comparisons is a challenge due to availability restrictions, as some indices are only accessible for bulls promoted by the index publisher. 

Differences between indices are typically attributed to the inclusion of unique sets of traits, or the differential priority given to these traits in the index. Some companies even opt for proprietary evaluations to differentiate their offerings from their competitors. Correlations among these indices are generally very strong, resulting in minimal reranking of bulls when switching from one index to another. Nevertheless, many farmers may struggle to clearly describe the differences between each index, thereby creating room for confusion. Furthermore, there are concerns that marketers might exaggerate the significance of differences between the indices.  Table 2: Some selection indices currently offered to US dairy farmers  

Note: The correspondence between the indices is often quite remarkable, revealed by the work of T. J. Lawlor Jr., from the Holstein Association USA (personal communication), and this minimal reranking of bulls when transitioning from one index to another.

Trait BS PPR (2017) AY CPI (2019) GU PTI (2020) JE JPI (2020) HO ICC$ (2020) JE ICC$ (2020) HO TPI (2020) USDA NM$ (2018)
Milk 5 −1
Fat 28 25 25 19 14 22 19 27
Protein 34 35 25 27 12 22 19 17
PL 6 6 5 6 12 5 12
SCS −4 −4.5 −4 −4 −4 −4
UC 10 10 7 5 11 7
FLC 10 6 3
BWC −5
DPR 12 6 15 9 8 12 9.1 7
SCE −2
DCE −1 −0.5
SSB −1  
DSB −1 −1.5  
CA$ 5
HCR 2 5 6 1.3 1
CCR 3.5 3 1.3 2
LIV 4 3 3 2 5 3 7
HLTH 4.6 4 2 2
MO 6  
TYPE 25 19.4 8  
UDEP 5  
STR 3  
STAT 3  
DENS −3  
FEED 16 8  
POLL 1  
HAPL <1 1  
LOCO 6  
HOOF 1  
BCS 1  
MAST 1 4  
SPD 1  
TEMP <1  
CALF 4  
EFC 1 1.3  

1 Due to rounding, columns will sometimes sum to a value slightly smaller or larger than 100. BS PPR = Brown Swiss Progressive Performance Ranking (); AY CPI = Cow Performance Index (); GU PTI = Performance and Type Index (); JE JPI = Jersey Performance Index (); HO ICC$ = Ideal Commercial Cows for Holsteins (); JE ICC$ = Ideal Commercial Cows for Jerseys (Genex, 2020a,b); HO TPI = Total Performance Index (); USDA NM$ = Net Merit Dollars ().2 PL = productive life; UC = udder composite (varies by breed and index); FLC = feet and legs composite; BWC = body weight composite; DPR = daughter pregnancy rate; SCE = sire (direct) calving ease; DCE = daughter (maternal) calving ease; CA$ = calving ability dollars; HCR = heifer conception rate; CCR = cow conception rate; LIV = cow livability; HLTH = health traits (varies by breed and index); MO = mobility (Brown Swiss); TYPE = type (conformation) composite (varies by breed); UDEP = udder depth; STR = strength; STAT = stature; DENS = milk density; FEED = feed intake/feed cost (varies by breed and index); SSB = sire (direct) stillbirth; DSB = daughter (maternal) stillbirth; POLL = polled status; HAPL = haplotypes affecting fertility; LOCO = locomotion; HOOF = hoof health; MAST = clinical mastitis; SPD = milking speed; TEMP = milking temperament; CALF = calf survivability; EFC = early first calving (age at first calving).

Are Selection Indices Responsible for Reducing Diversity in Some Breeds? 

At first glance, you’d be forgiven for suggesting that the continued decrease in genetic diversity, particularly in US Holsteins (e.g., Maltecca et al., 2020) could be attributed to breeders doggedly pursuing high-index animals. However, the reality is not so straightforward. The escalation in inbreeding rates are, in fact, more likely sparked by improvements in selection intensity, largely thanks to advances in genomic technology (García-Ruiz et al., 2016). 

The rapid cycling of generations, paired with significant gains achieved in each, has led seedstock producers to place heavy focus on the lines that have consistently produced successful bull families. With limited resources available for the identification of elite animals, the threat of losing market share to rivals is a far more potent concern now than in the days of traditional progeny testing programs. This is because of the rapidly accruing genetic gains. As such, the expected decline in the rate of inbreeding under genomic selection, as anticipated by Daetwyler et al., 2007, has not come to pass. Simply put, no major AI company is prepared to risk sourcing largely from outcross families. 

Should there be a market for outcross bulls, the collected phenotypes would primarily come from daughters of popular families, leading to a drop in prediction accuracies for the outcross animals. However, looking at the long-term picture, the benefits of diversifying the genetic base could well justify a bit of short-term inaccuracy. You could compare this situation to the balancing act in optimal contribution theory, where alterations in inbreeding are offset by rates of genetic improvement (Clark et al., 2013). 

It’s also feasible that the surging number of indices could encourage the emerging development of more distinct Holstein strains. This would increase inbreeding within individual strains but would enhance diversity overall when the strains are crossed. Strategies like this echo those proposed for nucleus herd programs (e.g., Meuwissen, 1998), common features in the swine and poultry sectors. In fact, certain breeding companies offer mating schemes predicated on assigning young sires to genetic lines within the breed (e.g., Select Sires Inc, 2020). The specifics of how bulls are assigned to lines, however, remain undisclosed. 

The Bottom Line

In the final analysis, we’ve seen how selection indices have evolved over time, progressively expanding to encompass a wider array of traits reflecting economic, health, and fitness factors. This holistically reflects the varying needs and goals of individual farmers, set in their unique farm environments and economic situations. While there’s been an exponential increase in selection indices, each serves a distinct purpose and is aimed at providing the best possible outcomes for different farming models. Even though multiple indices could induce a level of complexity and confusion among farmers, their fundamental similarity lies in striking a balance between productivity and fitness traits. 

One common criticism regarding indices, increased inbreeding resulting in reduced genetic diversity, is not solely tied to the selection indices. Advanced or genomic technologies have accelerated this trend more than the indices themselves. It is paramount that the value of broadening the genetic base is considered, possibly at the expense of some short-term gains. The potential for diversity may also lie in the development of various strains within breeds due to the multiple indices available. 

The selection index is a potent tool that empowers farmers to make informed decisions that align with their individual operational context, ultimately working towards the shared goal of maximizing productivity and profitability. Considering the nuances of the indices and striving towards an understanding that serves their unique needs can make a crucial difference to their farming success. As developments and research continue within this field, the hope is for the creation and application of even more comprehensive and farmer-oriented indices in the future.

Summary: Selection indices have evolved over time, starting with the USDA’s Predicted Difference Dollars index in 1971. They have expanded to include physical and economic traits, fitness, and conformation traits. The Lifetime Net Merit index was introduced in 1994, which combined fitness, conformation, and production traits. Scandinavian countries discovered that selection objectives encompassing traits with low heritabilities could lead to significant improvements in cow health and fertility. In 1994, several other countries’ indices (Finland, Norway, Slovenia, and Sweden) also included fitness traits, leading to the development of the Lifetime Net Merit index. Today, indices are increasingly packed with more fitness traits, making it unusual if an index fails to include such traits. This shift in focus and continued development of these indices make the understanding and evaluation of overall dairy cow merit moving towards a more holistic paradigm. There is no universal total merit index, as every farmer operates in a unique economic and environmental context. The concept of using a customized selection index tailored to its specific financial situation and business objectives was first proposed by Gjedrem in 1972. The CDCB currently publishes four separate indices (Lifetime Net Merit, Fluid Merit, Cheese Merit, and Grazing Merit) to offer farmers options that best suit their needs. The emergence of numerous new selection indices has led to an aggressive marketing strategy for commercial dairy farmers, different from the norm observed with Net Merit Dollars (NM$) and indices released by organizations like the Purebred Dairy Cattle Association (PDCA).

Reducing Methane Emissions via Genetic Selection in Cattle

Discover how genetic selection in dairy cattle can revolutionize farming and combat climate change by significantly reducing methane emissions. Will you join the change?

It’s undeniable; the dairy industry is under immense pressure to reduce its environmental impact. One of most the significant culprits? Methane emissions. This potent greenhouse gas is drawing increasing attention as we grapple with the realities of climate change. Amidst growing calls for sustainable development, innovative strategies are stepping into the spotlight. One such strategy is genetic selection in dairy cattle, an unconventional yet promising approach. In this article, we will explore how this technique can help curtail methane outputs from dairy cattle and introduce more sustainable farming practices. 

Climate change, sparked by an upsurge in greenhouse gases (GHGs) in our atmosphere, has become a paramount global concern. Why has one specific GHG – methane (CH4) – garnered attention more than others? And how can genetic strategies in our cattle help mitigate these emissions? Stick around, as we delve into these pressing questions and more.

Understanding Methane Emissions in Dairy Farming

Imagine if you could reduce the amount of methane released by cows simply by choosing the right genetics. Here’s how it works: Dairy cows, like all ruminants, naturally produce methane as they digest food. This methane production is a byproduct of enteric fermentation, a fascinating biological process that involves the fermentation of plant material by a rich community of microbes inside the animal’s stomach. Now, methane, as you may know, is a mighty force in terms of its greenhouse gas potency. It’s over 25 times more potent than carbon dioxide! That’s a significant blow our environment takes every time a cow belches, which it does quite frequently. 

The dairy sector worldwide is, unsurprisingly, under close scrutiny to reduce its methane contributions for the betterment of our environment. The good news is that solutions are being sought diligently in the realm of science and technology. One of these innovative strategies is genetic selection in cattle, which showcases promising possibilities. Hang in there, and we’ll dive into how exactly genetic selection can curb methane emissions from our lovely dairy cows, paving the way for more environmentally friendly dairy farming practices. 

Intriguingly, methane production varies among individual cows. An average Holstein cow, one of the popular dairy breeds, can release almost 500 grams of methane daily, which is roughly 397 lbs annually. But get ready for an interesting twist in our methane saga: some cows produce 30% more than the average, while others release 30% less than the average. You’re probably confused. Here’s what it means: two cows in the same herd could be releasing vastly different amounts of methane – we’re talking differences of around 238 lbs annually! But here’s the silver lining – such genetic variations among cows make genetic selection a potent tool to reduce methane emissions. After all, if there’s a heritable attribute that influences how much methane a cow releases, it makes perfect sense to choose the cows with the most favorable genetics for breeding purposes, doesn’t it? 

The Role of Genetic Selection

As you explore options to curtail the issue of methane emissions, you’ll find that genetic selection plays a pivotal role. This process zeroes in on those cattle that organically emit less methane, providing an environmentally-friendly solution to the issue at hand. It works by picking out individuals based on certain characteristics or genetic identifiers that are connected to reduced methane production. Intriguingly, studies demonstrate a noticeable difference in methane output between cows, implying that genetic components significantly affect this trait. Hence, an investment in genetic selection is an investment in a healthier, more sustainable future for our dairy farming industry.

  • Identifying Low-Methane Emitters
    How do scientists go about identifying cattle that produce less methane? It’s no simple task. They resort to multiple methodologies, such as examining the microbial composition in the gut or measuring the gas directly from the air cows exhale. These intricate analysis methods aimed at identifying lower methane emitters are the first step towards making a real difference in methane emissions.
  • Breeding Programs
    After identifying the low-methane emitters, what’s next in the playbook? Breeding them preferentially. This innovative breeding strategy steers the genetic makeup of future generations towards lower methane production, all without compromising dairy productivity. Doesn’t that make for a compelling approach?
  • Technological Advancements
    Coming to the rescue in this challenging process, today’s advanced technological developments, like genomic sequencing and cutting-edge statistical models, are crucial. They assist in identifying the genetic markers linked to low methane emission. This level of precision allows the dairy industry to implement more effective and efficient selection procedures, revolutionizing their approach to methane emissions. 

Using Genetics to Reduce Methane Emissions

Picture this: A cleaner, more environmentally-friendly world of dairy farming than exists today. It may sound like a far-off dream, but trust us – it’s closer to reality than you might think! A robust, lasting solution to reduce methane emissions revolves around genetically selecting cows that emit less methane (CH4). It’s crucial to mention, though, while this method has been proven effective, the high costs associated with methane measurements can make it seem daunting—resulting in few cows with substantial CH4 data. That’s where our heroes enter the picture—a group of tenacious researchers at the University of Guelph and Lactanet, working hand-in-hand with Semex, have broken down this barrier by discovering alternative ways to accurately predict the methane emissions of our bovine friends. Thanks to their ground-breaking work, we’ve unearthed a treasure trove of opportunities for efficiently managing and cutting back on greenhouse gas emissions in dairy farming. This game-changing method became possible, in part, thanks to research conducted at the University of Guelph, which determined that milk’s mid-infrared spectrometer data could serve as a reliable predictor of methane emissions. The research made innovative use of machine learning technology, a subtype of artificial intelligence (AI). Mid-infrared spectrometer data is a common resource for milk testing organizations, providing information about milk’s fat and protein percentage, along with other test results from daily milk samples. Surprisingly, this valuable data is often discarded after testing, but at Lactanet, they’ve been saving every snippet since 2018—just in case it might later prove useful for research! The endeavor to collate methane emission data from research herds was driven by two large-scale international projects and encompassed two Canadian research herds totaling 700 cows. These herds were equipped with GreenFeed machines, considered the “gold standard” for measuring methane emissions because they suction in every breath exhaled by the cows. An alternative and more economical method is using a sniffer, a device that calculates gas density and can be fitted into a milking robot. Now, with at least 30 commercial farms across Canada using sniffers, an even broader dataset is being accumulated to validate the original process. Not to be left out, data from other cattle breeds is also being gathered to extend methane efficiency proofing in the near future. 

Collected Data

Figure 1. GreenFeed system used to measure gas fluxes including methane from individual animals.

You’ll be fascinated to learn that under the frameworks of the Efficient Dairy Genome Project (EDGP) and the Resilient Dairy Genome Project (RDGP), which can be accessed at http://www.resilientdairy.ca/, teams of diligent researchers are amassing a wealth of data regarding CH4 production. This data promises to serve as a valuable reference population for the calculation of genomic evaluations. In order to collect this data, the primary approach has largely centered around the greenfeed system, which cleverly gauges gas fluxes—including that of CH4—from single animals each time they utilize the feed trough component of the machine (figure 1). Despite its ingenuity, this process presents challenges in the form of great labor intensity, high costs, and limited feasibility for application on commercial dairy farms, which has thus far resulted in a relatively small sample of animals with measured CH4 emission phenotypes. Rising to the challenge, researchers from the University of Guelph have introduced a cutting-edge alternative, fueled by artificial intelligence and machine learning methodologies, designed to deliver large-scale predictions of CH4 emissions, as the ongoing collection of emission data marches forward.

Predicted Data

Researchers have discovered fascinating correlations between the composition of cow’s milk – especially fatty acids – and the animal’s methane (CH4) emissions, which are largely driven by enteric fermentation. Because of this relationship, we can leverage the milk composition data to accurately forecast a cow’s methane emissions. An innovative method employed in this process is mid-infrared (MIR) spectroscopy, which discerns a milk sample’s chemical makeup by observing how light is absorbed by the milk. Already successfully used to pinpoint specific milk constituents like fat and protein percentages, or beta-hydroxybutyrate (BHB), the technology holds immense potential for CH4 emission prediction. Each MIR examination of a milk sample generates over a thousand data points, all of which are collected and stored in the expansive Lactanet database, thanks to our milk recording services and laboratory milk sample analysis. Lactanet has used these spectral data, in combination with previously gathered methane data from research herds across Canada, to develop a sophisticated methane prediction system via machine learning. Utilizing only the first lactation data spanning from 120 to 185 days in milk, it is found that the algorithm’s predicted methane emissions demonstrate an impressive 85% genetic correlation with collected methane data, boasting a relatively high heritability of 23%. This illustrates how cutting-edge science and technology are working hand in hand to help us effectively manage our carbon footprint in dairy farming.

Methane Efficiency Evaluations 

You’re probably wondering how it’s even possible to measure methane emissions on an individual cow-by-cow basis. Believe it or not, it’s not only feasible but also cost-effective, thanks to the use of milk spectral data. Lactanet has developed a method that can accurately predict CH4 emissions for a large number of cows without breaking the bank. This breakthrough has opened the door to genetic evaluations for CH4 emissions, a critical step in reducing their overall impact. Supporting Dairy Farmers of Canada’s long-held goal of attaining net-zero GHG emissions from farm-level dairy production by 2050, Lactanet, working with the University of Guelph and Semex, has launch the first-ever national genetic evaluation to decrease CH4 emissions from dairy cattle

This game-changing initiative will take effect from April 2023, when the single-step genomic evaluation of predicted CH4 will yield Relative Breeding Values (RBV) for methane efficiency, specifically in the Holstein breed. Dairy producers, take note! This means you have the opportunity to select traits that decrease CH4 emissions, without any negative repercussions on production traits. And with the substantial reference population at our disposal, the average reliability of methane efficiency for genotyped young bulls and heifers is expected to exceed 70%. 

FIGURE 1. DISTRIBUTION OF METHANE EFFICIENCY RELATIVE BREEDING VALUES (RBV) FOR OFFICIAL SIRES

In plain English, the measure of methane efficiency (ME) in Canada is expressed similarly to other traits: an average of 100 with a standard deviation of 5. Scores usually fall between 85 to 115, with cattle scoring above 100 demonstrating greater methane efficiency i.e., they produce less methane than their counterparts with scores below 100. To put this into perspective, a bull that scores one standard deviation above the mean (say, 105) should father daughters that will emit 3kg or 6.6lb less methane annually – a minor reduction that over time and generations can accumulate significantly. If a breeder consistently selects bulls with a 105 ME rating, by 2050 their herd could have 20-30% lower methane emissions than today. Methane efficiency computation utilizes a single-step evaluation model, which conveniently incorporates all pedigree, performance, and genotype data into one calculation. The aim remains steadfast—to reduce methane emissions without disturbing milk, fat, and protein yields. To that end, methane efficiency is represented in such a way that it is genetically unconnected to these yields. The reliability of this trait for young genotyped bulls and heifers remains over a reassuring 70%.

FIGURE 2. HOLSTEIN PROOF CORRELATIONS BETWEEN METHANE EFFICIENCY AND OTHER TRAITS (SHADED AREA REPRESENTS CORRELATIONS WITHIN ± 15%)

It’s worth noting that methane efficiency does not bear any significant negative correlations with other essential characteristics, such as lpi or pro$. In context, correlations oscillating between ±0.15 are usually not deemed significant. On the upside, evidence suggests some crucial, albeit minor, positive associations with metabolic disease resistance, daughter fertility, and with broader health and fertility indicators. Now, consider this: methane emissions account for an energy loss of approximately 4-7% of total intake. Therefore, energy preserved, which could have otherwise been wasted on methane emissions, seems to be funneled towards boosting health outcomes. The meticulous crafting of this trait to ensure its independence from other production characteristics offers an explanation for its minuscule correlations with yield traits. Likely, this arrangement likewise influences its negative correlation of -.14% with feed efficiency. Therefore, the genetic selection for methane efficiency appears to bring along added health benefits while leaving other crucial production traits untouched.

Allow me to paint a picture for you with some top performers, providing insight into potential superior sires spearheading methane efficiency. Topping the chart with an awe-inspiring score of 118 is the bull S-S-I Renegade Improbable, a product of the prolific collaboration between S-S-I PR Renegade-ET and S-S-I Took 7261 8495-ET at Select Sires. This table of honour comprises not only methane efficiency but also feed efficiency, placing a spotlight on the intertwined relationship between these traits.  An outlier that shatters the norm while excelling in both metrics is Drumdale Allday P, boasting a methane efficiency score of 115 and a feed efficiency score of 106. Tracing his lineage reveals a rich genetic heritage marked by Cherry-Lily Zip Luster-P, View-Home Powerball-P, and tracing back to Boldi V S G Epic Allie. Talk about genetic royalty, right?  Moving forward, the key to ensuring continuous breed-wide improvement for this trait lies in its inclusion in the Total Index. It’s exciting news that Canada has initiated a modernization process for the LPI (Lifetime Profit Index), transitioning this evaluation model from a 3-sub-index to a 6-sub-index system as of April 2025. The Sustainability Index, a dynamic new sub-index, is anticipated to embrace both feed efficiency and body maintenance. And you guessed it – methane efficiency will proudly occupy a spot on that inclusive sustainability roster. Genetic selection coupled with comprehensive performance assessment, as you can see, has the capacity to transform the dairy industry’s impact on the environment dramatically.

Name LPI Pro$ Milk Fat Prot %F %P Conf ME FE    
   
S-S-I RENGADE IMPROBABLE-ET 3287 1573 54 58 39 0.48 0.29 7 118 100    
VOGUE FIRECRACKER-ET 3174 1269 14 24 29 0.21 0.23 10 117 102    
S-S-I MILLINGTON TOTEM-ET 3287 1518 565 55 33 0.27 0.1 5 116 97    
PEAK ALTAVITOR-ET 3089 1919 365 104 60 0.75 0.37 -5 116 95    
SYNERGY ALTAPARQUET-ET 2963 942 804 35 19 0.04 -0.07 1 116 98    
PROGENESIS HEISENBERG 2943 1345 145 34 24 0.24 0.16 -5 116 101    
DRUMDALE ALLDAY P 3456 2484 486 99 55 0.67 0.3 4 115 106    
STE ODILE PLEASE P 2568 14 15 -47 12 -0.39 0.09 -1 115 102    
WESTCOAST TICKET 3065 1172 -450 51 26 0.58 0.34 -2 114 100    
DE-SU KING R RULER 13999-ET 2676 509 -990 36 15 0.66 0.4 -4 113 101    
MR TANGOSTAR-ET 2614 166 46 29 27 0.24 0.21 -1 113 102    
ELSBERND ALTAHOMERIC-ET 2488 -166 374 -40 -10 -0.45 -0.17 1 113 99    
PROGENESIS ALTAPLEDGE-ET 3312 2311 594 78 62 0.46 0.33 -4 112 103    
GLEN-D-HAVEN ALTABUCK-ET 2833 613 -462 23 18 0.36 0.27 0 112 100    
JUMAU TORPIDO 2775 498 -165 21 29 0.23 0.27 -1 112 101    
BOLDI V ALPHORN 2663 197 537 8 23 -0.1 0.04 -3 112 99    
CLAYNOOK DEALER 2605 245 822 -2 20 -0.27 -0.05 0 112 95    

 

Benefits of Methane Reduction and Beyond

Imagine our planet enveloped in a layer of greenhouse gases much like a protective blanket; these gases stop the sun’s heat from bouncing away, which maintains Earth’s average temperature at around 14⁰C (57⁰F). Absent this natural greenhouse effect, Earth’s temperature could plummet to -18⁰C (-0.4⁰F). The density of this gas layer has remained surprisingly consistent over millennia, largely because the primary greenhouse gas—carbon dioxide—takes an astounding 1,000 years to break down. Our other significant greenhouse gases include methane and nitrous oxide; methane, although it breaks down within just a dozen years, is 27 times more effective at trapping heat than carbon dioxide, while nitrous-oxide, despite a lengthy 120-year breakdown time, is an incredible 265 times more potent. 

The relative constancy of our greenhouse gas layer, however, began to change with the onset of the industrial era. That’s when we started burning vast quantities of fossil fuels and pumping massive amounts of carbon dioxide into the atmosphere. Compounding the problem, the human population ballooned from 2 billion in 1924 to 8 billion by 2024, while forest coverage tumbled from two-thirds to just one-third. Between 1970 and 2004, our total greenhouse gas emissions shot up by 70%, driving atmospheric carbon dioxide density from 410 parts per million (ppm) in 1970 to 425 ppm today. 

Against this backdrop, cutting methane emissions offers an attractive, short-term opportunity for decreasing overall greenhouse gas density. Since any reduction in methane levels will manifest in a comparable decrease in total atmospheric greenhouse gases within 12 years, and considering that methane contributes to 19% of the total greenhouse gas effect (with half of that coming from ruminants), it’s clear that we need to focus on this area. Indeed, since 1984, atmospheric methane has surged from 1,650 parts per billion to 1,900 parts per billion. 

Moving forward, we should also tackle nitrous-oxide emissions, largely linked to excessive nitrogen fertilizer use. The production of ammonia—the foundation of nitrogen fertilizers—consumes significant quantities of natural gas and results in three tons of carbon dioxide being released for every ton of ammonia we produce. Combined, nitrous-oxide and the carbon dioxide produced during ammonia production account for 7.5% of the total greenhouse gas effect. Key to reducing our reliance on nitrogen fertilizers will be the expanded use of legumes, the improvement and increased use of inoculants to facilitate nitrogen fixation by grass species, the inclusion of mixed forage crops and perennials, and a pivot toward cover crops and minimum-tillage methods.

The benefits of genetic selection for low methane emissions extend beyond environmental impacts:

  • Improved Efficiency: Cattle that produce less methane often digest food more efficiently, translating into better feed conversion ratios and potentially higher milk yields.
  • Economic Advantages: Lower methane emissions can also mean reduced costs associated with feed, as more energy from feed is used for growth and production rather than lost as methane.
  • Health and Welfare Improvements: Genetic advancements can lead to healthier cattle with better overall well-being, which is increasingly important to consumers.

The Bottom Line

In essence, the deployment of genetic selection marks a revolutionary pivot in the way the dairy sector counters its ecological hurdles. This innovative strategy of curbing methane emissions via purposeful breeding methods empowers dairy farmers to join hands in the global combat against climate change, while simultaneously beefing up the sustainability and efficacy of their individual businesses. The evolution of this domain holds immense potential in orchestrating the destiny of dairy farming, aligning it seamlessly with worldwide sustainability objectives.

Summary: The dairy industry is working to reduce its environmental impact, particularly in the area of methane emissions, which are over 25 times more potent than carbon dioxide. To mitigate these emissions, innovative strategies are being sought in science and technology, such as genetic selection in dairy cattle. Genetic selection helps reduce methane emissions by choosing cows with the most favorable genetics for breeding purposes. Advanced technological developments, such as genomic sequencing and statistical models, are crucial in identifying genetic markers linked to low methane emission. This level of precision allows the dairy industry to implement more effective and efficient selection procedures, revolutionizing their approach to methane emissions. Researchers at the University of Guelph, working with Semex and Lactanet, have discovered alternative ways to accurately predict methane emissions in dairy farming using machine learning technology. They discovered fascinating correlations between cow’s milk composition and methane emissions, driven by enteric fermentation. Mid-infrared spectroscopy is employed in this process, generating over a thousand data points for each MIR examination of a milk sample.

Health Trait Model Updated, Reflecting Data Surge

The most significant change for the April 2, 2024, triannual evaluations is an adjustment in the trait model for six CDCB health evaluations – Resistance to Milk Fever (MFEV), Displaced Abomasum (DA), Ketosis (KETO), Mastitis (MAST), Metritis (METR) and Retained Placenta (RETP). 
 
Since these traits debuted six years ago, the number of health records in the National Cooperator Database has tripled or quadrupled – depending on the trait. Detail here. With this data surge, the trait model has been adjusted with new variance component estimates and adjusted weights, effective with April 2024 evaluations. This evolution follows the typical progression of newer traits.
 
These CDCB evaluations for disease resistance were first launched for Holstein in April 2018, Jersey in April 2020, and Brown Swiss in August 2022. Variance components were originally estimated in 2018, when Holstein records available ranged from 1.2 to 2.2 million per trait. Current volume ranges from 4.3 to 7.7 million for the three breeds, with Mastitis having the most records in CDCB’s database.
 
In a test run comparing the previous and updated model, correlations of genomic estimated breeding values (GEBV) for five of the traits were ≥0.96 for Holstein, ≥0.90 for Jersey and ≥0.92 for Brown Swiss. For Displaced Abomasum, lower correlations were observed (≥0.95 HO, ≥0.82 JE and ≥0.81 BS) due to the largest change in heritability.
 
With the model adjustment, variation in Predicted Transmitting Ability (PTA) for some individual animals, particularly Jersey and Brown Swiss, was expected. The impact on Net Merit is very small, given the weighting of these traits in the index.
 
Read detail on health records, model effects, new variance component estimates, adjusted weights and correlations between old and new model in the triannual change documentby CDCB and USDA AGIL.

Single-step genetic predictions for US crossbred Holstein-Jersey cattle.

Highlights

  • The number of genotypes of crossbred animals is increasing in US dairy farms.
  • Including crossbred data in genomic evaluations is possible.
  • This study analyzed purebred and crossbred data together.
  • Single-step genomic predictions for crossbred cows were more accurate than predictions based on SNP effects and breed proportions.

The number of crossbred genotypes in the dairy cattle sector has increased, necessitating the inclusion of crossbred animals in genomic evaluations. This study aimed to investigate the feasibility of including crossbred genotypes in multibreed, single-step genomic BLUP (ssGBLUP) evaluations. The Council of Dairy Cattle Breeding provided over 47 million lactation records registered between 2000 and 2021 in purebred Holstein and Jersey and their crosses. A total of 27 million animals were included in the analysis, of which 1.4 million were genotyped. Milk, fat, and protein yields were analyzed in a 3-trait repeatability model using BLUP or ssGBLUP. The two models were validated using prediction bias and accuracy computed for genotyped cows with no records in the truncated dataset and at least one lactation in the complete dataset.

The genomic predictions of crossbred genotyped cows were slightly more accurate than purebred cows. Multistep evaluations are still the official route to obtaining genomic predictions for dairy cattle in the United States, which comprises a multibreed best linear unbiased predictor (BLUP) followed by a single-breed estimation of single nucleotide polymorphism (SNP) effects. After estimating single-breed SNP effects, direct genomic values (DGV) are computed for genotyped animals as a sum of SNP effects weighted by the genotype content. Genomic PTA are then calculated as a linear combination of DGV and parent average (PA).

However, routine genomic evaluations for dairy cattle do not consider crossbreds and are typically made separately by breed. There are several studies about genetic and genomic predictions for crossbred cattle, such as breed composition (BC) or proportion. In the United States, the number of available genotypes of crossbred cattle quickly increased to 150,000 in 2021. New concepts were proposed in the genomic era: genomic BC (Hulsegge et al., 2013) and breed base representation (BBR; VanRaden and Cooper, 2015). Both methods partition the genotype of a crossbred animal according to the proportion of the genome originating from each breed, and the genomic predictions of the purebreds are usually proportionally combined to evaluate the crossbred animals.

Computing SNP effects based on crossbred reference populations in multistep methods could help increase reliabilities, but this option becomes less straightforward when the breed proportion varies within the population and there are no clear boundaries between classes to create proper training sets. A different approach to obtaining genomic predictions for crossbred animals is to include their genotypes in the single-step GBLUP (ssGBLUP) method, which relies on the use of the inverse of a modified relationship matrix (H), combining the numerator relationship matrix (A) and the genomic relationship matrix (G).

Cesarani et al., 2022, conducted a multibreed ssGBLUP evaluation for Ayrshire, Brown Swiss, Guernsey, Holstein, and Jersey cattle. The authors found that reliabilities from the multibreed model were similar to those from single-breed models, which was surprising due to the unbalanced number of genotyped animals within each breed. However, proper modeling of genetic differences among breeds helped to avoid loss of predictive power when using only purebred animals.

As the number of genotyped crossbred animals in US dairy cattle is rapidly increasing, it would make sense to consider them in the evaluation together with their purebred ancestors. Some studies reported increased reliabilities of this approach in dairy cattle using less than 10k genotyped individuals in ssGBLUP and less than 50k in GBLUP and BayesR. This study aims to expand on the research findings of Cesarani et al., 2022, and include genotypes for crossbreds in a large-scale, joint Holstein-Jersey ssGBLUP evaluation in the United States.

Data used in the official multibreed genomic evaluations for US dairy cattle breeds were provided by the Council on Dairy Cattle Breeding. The analyses considered 305-d milk (MY), fat (FY), and protein (PY) yields for the first 5 lactations recorded from January 1, 2000, to August 2021. All data were preadjusted to have the genetic variance equal across time, breed, and herd and to have the same heritability of 0.20.

Animals were genotyped with 48 different arrays ranging from less than 3k to more than 600k SNPs. Genotypes were imputed, within each breed, to a common set of 79,294 selected SNPs using Findhap v3. Crossbreds were imputed separately, and genotypes for the purebred parents of all breeds were included to improve imputation.

Two evaluation methods were considered: (1) traditional BLUP and (2) ssGBLUP with unknown parent groups (UPG) for A and A22. A total of 16 UPG were considered and defined based on breed (HO or JE), sex, and year of birth. The algorithm for proven and young (APY) was used for ssGBLUP with 45,000 randomly selected animals as the core.

The data were analyzed with a 3-trait repeatability animal model that included herd management, age-parity, inbreeding coefficient, and heterosis as fixed effects; UPG as fixed effect; and herd-sire, animal, and permanent environment as random effects. Heterosis was calculated from the full pedigrees going back as many generations as recorded. For ssGBLUP, all the genotyped animals were used simultaneously in the construction of G, which was blended with 5% of A22 to avoid singularity and include a residual polygenic effect.

The study aimed to validate the predictive ability of a genomic model for crossbred cattle using BLUP and single-step genomic BLUP (ssGBLUP). Three sets were created: purebred Holstein (n = 688,985), purebred Jersey (n = 119,743), and CROSS animals (n = 3,235). The CROSS group only had cows because most of the crossbred animals are genotyped to accelerate commercial herd management. Two datasets were considered: complete (with phenotypes recorded from January 2000 to August 2021) and reduced (up to August 2017). Genotyped cows with phenotypes in the complete but not in the reduced dataset were included in the validation set.

Average predictive abilities across traits estimated with BLUP were 0.33, 0.30, and 0.26 for HO, JE, and CROSS groups, respectively. As expected, genomic information improved the predictability for all traits and groups. The breeding values estimated in the present paper for purebred HO and JE cows were compared with those estimated in Cesarani et al., 2022 to investigate the impact of including crossbred animals in the analysis. A total of 17.6 million and 1.7 million HO and JE animals were shared between the two analyses, and correlations between BV estimated in the two studies ranged from 0.98 (MY for JE) to 1.00. The correlation for young bulls was also larger than 0.99.

In terms of regression coefficients of YADJ on EBV from BLUP, the inclusion of crossbred phenotypes led to poorer results compared with Cesarani et al., 2022. However, values calculated for the two purebreds using ssGBLUP were almost the same with or without the crossbred data, suggesting greater stability of the genomic model.

The average predictive ability and stability computed using BLUP for crossbred animals were lower than for the two purebreds, but the predictive ability computed for MY in the CROSS group was larger than the values for HO (0.30) and JE (0.33). Under ssGBLUP, average values for predictive ability and stability were slightly higher in CROSS than in HO (0.55 and 0.95) and JE (0.50 and 0.93) cows. Predictive abilities consider adjusted phenotypes, which remove fixed effects from the phenotypes. In the present study, using genomic information within the ssGBLUP model could have partially overcome the absence of breed as a fixed effect. Assuming that accuracies are inflated for crossbreds due to incomplete accounting for BC, the inflation can be reduced by better accounting for this effect (Misztal et al., 2022).

The higher accuracies for crossbreds in MY could be explained by the larger phenotypic difference between HO and JE, reflecting a greater genetic difference between the two originating breeds. These breed differences, which can be easily predicted from the genotyped animals, can contribute to larger reliabilities in the crossbred population in a scenario where the genomic predictions of crossbred animals are weighted according to each breed’s DNA proportion (VanRaden et al., 2020).

Higher accuracy reported for crossbred animals is not uncommon in dairy cattle (Winkelman et al., 2015; Khansefid et al., 2020), and other species (Hidalgo et al., 2016). In their study, predictions for crosses were consistently more accurate than for Jersey, except for longevity. Crossbred dairy cattle had higher accuracy when their data were considered in the reference population (Khansefid et al., 2020).

In the present study, the benefits from directly including the genomic information in a single step exceeded any initial disadvantage in pedigree modeling. The average improvement with genomics varied according to the BBR of the crossbred cows: the largest increase was observed for cows with BBR between 75% and 89%. The average improvement using genomics reported by VanRaden et al., 2020, is much lower than the improvements found in the present study.

For dairy cattle, inflation values of 1 ± 0.15 are still acceptable (Tsuruta et al., 2011). According to the Interbull validation, the b1 values estimated with ssGBLUP were all within 1 ± 0.1. The average value was 1.02 ± 0.06, ranging from 0.90 to 1.09, whereas for BLUP, the EBVs were more inflated (0.81 ± 0.09) and with a more extensive range (0.72–0.91). In ssGBLUP, all validation groups showed nonbiased average predictions. The number of genotyped animals considered in the present study was very similar to VanRaden et al., 2020, but larger than other studies.

The genomic era has revolutionized the process of assigning the proportion of a crossbred individual’s genotype to the originating breeds. However, identifying a specific breed origin for each SNP can be challenging. In this study, genotypes of purebred and crossbred were considered together, and G accounted for the relationship among them. Genomic predictions of less numerous breeds and crossbred animals from ssGBLUP could be worsened if there is an imbalanced number of genotypes among breeds.

In the present study, crossbred animals represented less than 1% of the genotyped animals, and most (about 80%) were considered validation animals. However, including crossbred and purebred data in a ssGBLUP model could enhance the prediction of crossbred animals through the H matrix. The impact of including a fixed number of purebred and crossbred animals in the core for APY deserves further investigation.

The genomic setup took about 10 hours, while the EBV computation took around 4 hours. The solving process for ssGBLUP took 3 more hours, resulting in a genomic process carried out in less than one day for these three traits. Further computational improvements could be achieved by indirectly predicting young genotyped animals or using solutions from previous runs.

Crossbred data can be included in multibreed US dairy cattle single-step evaluations without reducing accuracy or increasing inflation of genomic EBV for purebred animals. This evaluation system allows similar gains in accuracy for purebreds and crossbreds, simplifying genetic evaluation pipelines and increasing computing efficiency while delivering predictions for managing commercial crossbred herds.

Read more Single-step genomic predictions for crossbred Holstein and Jersey cattle in the United States

Sire Proof Central April 2024

USA

Genosource Captain stays at the top of the International GTPI daughterproven ranking, with +3287 GTPI (+34 for GTPI). Gameday comes in second with +3163 GTPI (+125 for GTPI), with Westcoast Lambeau rounding out the stage at +3147. Ripcord is the top GTPI sire over 12 months with NAAB-code, with +3390 GTPI and +1507 NM$. Darth Vader comes in second at +3342 GTPI, with +1482 NM$ and +2458kgM, while Genosource Bonjour rounds out the stage with +3314 GTPI. SHG Lego remains the world’s leading PTAT sire, with +4.69 PTAT, he is a Siemers Fitters Choice kid from the #1 PTAT cow (>2 years).The #1 PTAT Red Carrier bull is SHG Lazer *RC with +4.24 PTAT. The genomic Holstein and Jersey lists have seen strong new leaders, with OCD Thorson Darth Vader-ET claiming the top spot on the Holstein Net Merit (NM$), Cheese Merit (CM$), and Total Performance Index (TPI) lists. Darth Vader’s numbers are over 100 points better than December’s leader on those traits and a GTPI of 3342. In the Jersey breed, JX Peak AltaFarva {6}-ET has risen to the top of both the CM$ and JPI lists. A.I. organizations reported 6,697 bulls active to the National Association of Animal Breeders (NAAB) for this proof round, with 4,566 genomic bulls, giving young sires a 68% market share. Holstein sires totaled 5,502, and 889 Jersey bulls were included, making up 95% of all bulls reported and more than 96% of all genomic bulls reported, both consistent with the December evaluations.

Canada

Beyond HI-Power now leads the Canadian LPI index with +4002 gLPI. He is followed by Kenyon-Hill Ltchwrth Oli, who has +3958 gLPI. The stage concluded with T-Spruce Ethan, the #1 gLPI sire of the December ’23 run, with +3956 gLPI. In the top LPI Domestic daughter proven list, Genosource Captain has the highest gLPI at +3761. The Genomic sire Progenesis Aneesh is now the #1 TYPE bull, with a nog with less than +18 Conformation. Hyden Limited P is the #1 daughter confirmed TYPE bull with a +17 conformation.

Italy

Ecbert (s. Gladius) is the new leader in the Italian gPFT genomic (domestic) list, with +5123 gPFT. Alanzo’s son Al.Co.Bia Essence comes in second at +5048 gPFT, while Al.Co.Bia Soproni, a Zingler x Mojo, rounds out the top three with +5002 gPFT. Yoox leads the Italian daughter proven ranking with +4545 gPFT, followed by Aristocrat son Wilder Holocron at +4524 gPFT and Isolabella Inseme Distefano at +4501 gPFT.

UK

Diamond Genetics bred the top three with PLI Genomics bulls for the April 24 run. DG Peace leads this list with +908 PLI (+22). He is the Captain son of Paessens Jezebel VG-86-NL, a 2-year-old cow from the Meier-Madows EL Jezebel EX-92-USA herd. He is followed by another Captain son, DG Space of the Ladys-Manor Ruby D cow family, who has +873 PLI (+13). DG Dillon, bred by Diamond Genetics and sold to Cogent, rounds out the top three with +868 PLI. Genosource Captain remains at the top of the PLI Daughter Proven list, with +874 PLI, followed by Westcoast River at +778 PLI and FB Kenobi Targaryen at +710 PLI.

op index bulls in the United Kingdom:

Scandanavia

The Scandinavian nations’ indices (Denmark, Sweden, and Finland) are now accessible online. There have been no changes to the top three with NTM genomics bulls this run. Mecanico remains the top NTM genomic sire, with +46 NTM, followed by VH Karat *RC at +43 NTM and Dixon at +42 NTM. VH Deco *RC, VH Fillman, Yoda, and Youngster tied for the top place in the NTM daughter-proven ranking with +28 NTM each.

Switzerland

We begin today with the first indices arriving from Switzerland. Blakely’s son Swissgen Enrico is the new leader on the Swiss chart, with +1667 ISET. He is followed by the #1 ISET sire of the December ’23 run, TGD-Holstein Beautyman (+1647 ISET), and Swissgen Empire (s. Blakely) (+1633 ISET). S-S-I Hodedoe Montley remains at the top of the Interbull daughter-proven index, with +1572 ISET. He is followed by Wilra SSI Rivet Genuine at +1552 ISET, while Larcrest Commitment comes in third with +1532 ISET.

All top ranks may be seen by clicking on this link.

Netherlands

Due to a base adjustment, the breeding values for all bulls having a gNVI breeding value have decreased by roughly 20 NVI points this run. The publishing criteria for the conformation breeding values of imported bulls have also been updated. Delta Boyan (s. Warren P *RC) is the #1 NVI B&W Genomic sire this run, with +391 gNVI, followed by Tigerwoods De La Vigne at +386 gNVI and Sitron at +379 gNVI rounding out the top three. Furthermore, we discover in this top 20 DG Dr. No @ AI-Total at +328 gNVI and +1950kgM. Delta Cream P Red is this run’s #1 NVI R&W Genomic sire, with +375 gNVI. At the fourth slot, we discover NH Skyliner-Red (s. Sputnik *RC) at +358 gNVI, +3739 kgM, and +532 INET.

Germany

There have been no changes to the top three B&W RZG Interbull Genomic rankings. The B&W RZG Interbull Genomic rating is topped by a Rover son, Real Syn, who has +166 RZG (-5 for RZG)! He is followed by Vivify at +161 RZG, who completes the stage with Rome at +160 RZG! Skill Red leads the R&W Interbull Genomic ranking with +161 RZG. CR7 P, Redford, and Handout P finished second with +158 RZG, while Koepon Redbull, Pringle-Red, and Kretos-Red finished third with +157 RZG. Genosource Captain remains the top B&W Interbull Dtr proven sire, with +153 RZG, followed by Ginetta at +150 RZG and Madboy, AltaZarek, Pursuit, and Commitment in a tie for third place at +148 RZG. Zoom Red and Freestyle-Red are the #1 R&W Interbull Dtr proven sires, with +148 RZG.

 

Captain Holds on to Top gTPI Spot – Sire Proof Central April 2024

Genosource Captain stays at the top of the International GTPI daughterproven ranking, with +3287 GTPI (+34 for GTPI). Gameday comes in second with +3163 GTPI (+125 for GTPI), with Westcoast Lambeau rounding out the stage at +3147. Ripcord is the top GTPI sire over 12 months with NAAB-code, with +3390 GTPI and +1507 NM$. Darth Vader comes in second at +3342 GTPI, with +1482 NM$ and +2458kgM, while Genosource Bonjour rounds out the stage with +3314 GTPI. SHG Lego remains the world’s leading PTAT sire, with +4.69 PTAT, he is a Siemers Fitters Choice kid from the #1 PTAT cow (>2 years).The #1 PTAT Red Carrier bull is SHG Lazer *RC with +4.24 PTAT.

 

Beyond HI-Power Tops LPI List – Sire Proof Central April 2024

Beyond HI-Power now leads the Canadian LPI index with +4002 gLPI. He is followed by Kenyon-Hill Ltchwrth Oli, who has +3958 gLPI. The stage concluded with T-Spruce Ethan, the #1 gLPI sire of the December ’23 run, with +3956 gLPI. In the top LPI Domestic daughter proven list, Genosource Captain has the highest gLPI at +3761. The Genomic sire Progenesis Aneesh is now the #1 TYPE bull, with a nog with less than +18 Conformation. Hyden Limited P is the #1 daughter confirmed TYPE bull with a +17 conformation.

 

Real Syn Tops RZG – Sire Proof Central April 2024

There have been no changes to the top three B&W RZG Interbull Genomic rankings. The B&W RZG Interbull Genomic rating is topped by a Rover son, Real Syn, who has +166 RZG (-5 for RZG)! He is followed by Vivify at +161 RZG, who completes the stage with Rome at +160 RZG! Skill Red leads the R&W Interbull Genomic ranking with +161 RZG. CR7 P, Redford, and Handout P finished second with +158 RZG, while Koepon Redbull, Pringle-Red, and Kretos-Red finished third with +157 RZG. Genosource Captain remains the top B&W Interbull Dtr proven sire, with +153 RZG, followed by Ginetta at +150 RZG and Madboy, AltaZarek, Pursuit, and Commitment in a tie for third place at +148 RZG. Zoom Red and Freestyle-Red are the #1 R&W Interbull Dtr proven sires, with +148 RZG.