There is no question that strong maternal bloodlines are the foundation of any good breeding program. But what top female possesses the best bloodlines and what bloodlines are the ones to watch in the future? In order to determine this, we looked at the top GPTI, GLPI, Polled, and Red cows and heifers. The following is our analysis.

Top GTPI Cows

Leading the way is LADYS-MANOR PL SHAKIRA VG-85 2YR-USA is also a full sister to the #1 Genomic Sire in the breed, Ladys-Manor Shamrock. She and her full sister LADYS-MANOR PL SHANDRA-ET VG-85-2YR-USA, who is #4 on the list, are from the seventh generation bull mother, Ladys-Manor Ruby D Shawn. The most impressive sire stack on the list (#6) goes to SULLY PLANET MONTANA-ET whose sire stack of Planet x Shottle x Justice x BW Marshall leads the way. Montana is also the most genomically gifted on the list, just slightly edging out the extremely popular genomic bull mother Shakira and AMMON-PEACHEY SHAUNA-ET.

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Top Genomic LPI (GLPI) Cows

Planet daughters dominate the list occupying the top 17 spots and 23 of the top 25. Topping the list is COMESTAR LAUTAMIRE PLANET who is from the Laurie Sheik family. She combines a solid sire stack and genomic values with a maternal power that is the Laurie Sheik’s trademark. The most impressive sire stack on the list goes to the SULLY SHOTTLE MAY daughter SULLY PLANET 935-ET VG-86-2YR-CAN who combines Planet x Shottle x Oman x BW Marshall. When it comes to genomically gifted, none can top ALEXERIN OMAN 993. This Justice daughter has DGV LPI of +3395, which is almost 2000 LPI points higher than her parent average.

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Top GTPI *RC and R&W Females USA

Setting the pace is KHW SHAMROCK ARALYN. This Shamrock daughter is from the popular RC bull dam KHW Goldwyn Aiko VG-89-USA and is among 6 Shamrock daughters to top the list. In fact, the top three spots are all trace back to Kamps-Hollow Altitude-ET EX-95-USA 2E DOM, who has had every bull she put into stud return to active service and is also the dam of the 2010 World Red Holstein Champion, KHW Regiment Apple-Red. This family has dominated the Red and White scene, demonstrating that they can get it done in the show ring as well as with genomics. The genomic leader of the list is CURR-VALE OBSERVER DELTA-ET. This Observer daughter traces back to Pineyvale Outside Apple another cow family that has it all, type, numbers and red factor. The strongest sire stack on the list belongs to MD-HARMONY SMRK CHRIS V1-E, Shamrock X Gold Chris X Shottle.
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Top GTPI Polled Females USA

There seems to be nothing more popular these days than polled genetics (read They’re Sold On Polled) and, with that, the demand for genetics from chart topper VER-HAGES TNT SABLE-P-ET could not be higher. This daughter from the Glen-Drummond Splendor family possesses an impressive sire stack – Shamrock x Lawn Boy x Lou – with strong genomic values. The only member of the list to surpass Sable-P for genomics is HICKORYMEA MANOMAN OPINE-P who also poses the most impressive sire stack on the: list Man-O-Man x Shottle x Bosco.
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Top Genomic Females in the U.S.

Shamrock daughters dominate the list with 18 daughters of the top 25 being sired by this outstanding son of Ladys-Manor Ruby D Shawn. Leading the way is a pair of Shamrock full sisters from the Genomic powerhouse herd De-Su. In the number one spot is DE-SU 1438-ET followed by DE-SU 1439-ET at #2 and not to be forgotten is DE-SU 1451-ET who is #6 on the list all from the popular genomic family Clear-Echo Hershl D Rac-822. In fact it’s 1451 that possesses the highest genomic values in the family. This family has proven to be genomic giants and, with these members topping the list, demand just continues to grow. Of interesting note is the 4 animals on the list owned by Select Sires (S-S-I SHAMROCK MENNA7392-ET, S-S-I SHAMROCK MAGIC7368-ET, S-S-I MOGUL MAYHEM 7963-ET, S-S-I SNOW MALENA 7514-ET) demonstrating this AI center’s strong desire to produce their own genetics (for more read Should A.I. Companies Own Females).
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Top GLPI Heifers

Similar to the US list, the CDN list is also topped by a pair of full sisters, Velthuis SG Snow Event and Velthuis S G Snow Evening. These Snowman daughters are from the Whittier-Farms Lead Mae family who has 6 daughters in the top 25. Event and Evening are from the extremely popular bull mother Calbrett Planet Eve VG-CAN-2YR. In fact, it’s interesting to note that 16 of the top 25 females come from three main families, (Lead Mae, Lila Z and Gypsy Grand). The Event and Evening sire stack of SNOWMAN X PLANET X SHOTTLE is also the highest on the list. With a DGV LPI of 4406, the split embryo sisters Event and Evening are also the highest genomic females on the list.
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The Bullvine Bottom Line

No matter how you look at it, when marketing top females, it comes down to their genes. Whether you are looking at LPI or TPI, genomics has put the spotlight on the females that truly have the best genes.

For more information check out The Bullvine Bull Book or our Genetic Evaluation Resource Center.