Archive for O-BEE MANFRED JUSTICE

Charlie Will’s Comeback: How One Rejection Letter Created Holstein History

Charlie Will helped build the dairy industry’s greatest genetic empire. All because Select Sires told him no.

Listen, I’ve been in this industry long enough to know that rejection letters rarely lead to revolutions. But Charlie Will’s story… this one hits different.

Spring of ’74—Nixon’s still in office, gas is 55 cents a gallon—and Charlie’s sitting there with his fresh University of Illinois dairy science degree. Select Sires, the largest AI company in the industry, tells him, “Thanks, but no thanks.” No openings in their Sire Department.

Here’s what gets me, though. Most of us would’ve taken that rejection and gone into feed sales, maybe found a nice co-op job. Not Charlie.

Fast forward to this week—the National Association of Animal Breeders just announced Charlie as their 2025 Pioneer Award winner. After nearly 40 years with Select Sires (yeah, the same company that wouldn’t hire him), his bulls have sold millions of units worldwide. We’re talking about genetics that influence basically every Holstein pedigree you’ll pull up today.

Learning Cattle the Old-School Way

Southern Illinois dairy country in the 1960s wasn’t exactly genetic headquarters, but it’s where Charlie learned cattle. Growing up on the family’s commercial Holstein farm, working those twice-daily milkings. You know that barn smell—silage, sawdust, and that sweet-sour mix of fresh milk and manure—that’s where Charlie’s education started.

The neighbors at Walkway Farms—Foster Walkway ran that place—had cattle worth the drive from Chicago. Charlie spent a considerable amount of time studying those genetics.

At the University of Illinois, Charlie made the dairy judging team. While everybody else was doing… well, whatever college kids did in the early ’70s, he was evaluating cattle across the Midwest.

Spring ’74 comes around. Charlie sends resumes to every AI stud in North America. Every single one says no.

The Wisconsin Detour That Changed Everything

So Charlie’s reading the classifieds in Hoard’s when he spots this tiny ad. MABC—that’s a Select Sires member cooperative—needed a sales rep for Western Indiana.

Not glamorous. Not what he wanted. But here’s the thing—MABC was connected to Select Sires.

Two years later, they asked him to move to Wisconsin. Green Bay area. Open new territory as both a sales rep and SMS evaluator. Northern Wisconsin winters aren’t exactly Miami Beach, but this was real dairy country where farmers knew their genetics.

Four years, Charlie worked those territories, building relationships farm by farm. Word started getting back to Select Sires headquarters in Plain City, Ohio—that massive complex off US Highway 42 with bull barns stretching across the landscape.

When a sire analyst position finally opened in 1978, Dick Chitester took what he called “a risk” and hired Charlie. The guy they’d rejected was finally inside.

Learning From the Veterans

Charlie’s first bull selection was Walkway Chief MARK from back home. The bull worked—good daughters, exceptional brood cows.

But the real education came from the veterans. Ron Long, who Charlie called “one of the greatest cowmen to this day that I have ever met”. George Miller, the marketing director.

The early Select Sires dairy sire team, foundational to the company’s success: (L-R) Rodger Hoyt, John Hecker, Charlie Will, and Ron Long. This group established the industry-leading standards for sire sampling and correct semen usage, providing the framework for Charlie’s future million-unit bulls.

According to company records and those who worked with him, Miller’s philosophy was simple: genetics isn’t about what looks good in catalogs—it’s about solving problems for farmers.

The BLACKSTAR Breakthrough

Spring 1988. Picture the scene—Select Sires’ genetics department, everyone crowded around those old dot-matrix printers that sounded like typewriters on steroids. The proofs are coming out for a bull Charlie had acquired called To-Mar BLACKSTAR.

BLACKSTAR didn’t just prove good—he topped both domestic and international rankings. This wasn’t just any Holstein bull with the typical black and white patches. We’re talking about a bull built like a freight train—wide chest, strong legs, the kind of frame that screams power. Within days, every AI stud on the planet wanted BLACKSTAR sons.

The 1985 Select Sires Sire Analyst Team, including Ron Long (back left), Charlie Will (back center), Rodger Hoyt (back right), Scott Johnson (front left), and John Hecker (front right). This was the team, guided by mentors like Ron Long, within which Charlie honed his skills and, shortly after, acquired the groundbreaking bull, BLACKSTAR.

At the next proof meeting, Dick Chitester stands up with a letter signed by the entire sire team. The message: Charlie was officially off probation.

A few weeks before his death, the legendary To-Mar BLACKSTAR, whose proofs in 1988 topped global rankings, secured Charlie Will’s position at Select Sires. The bull was described as being “built like a freight train—wide chest, strong legs, the kind of frame that screams power.”

Ten years. He’d been at Select Sires for ten years, and management had been watching, evaluating whether this guy who’d come in through the back door could really deliver. They’d been waiting for him to prove he belonged.

Finding Diamonds in the Rough

After BLACKSTAR, Charlie could’ve played it safe. Instead, he looked for bulls others had passed on.

Take ELTON—7H2236 Emprise Bell ELTON. His dam scored Good Plus with a Good udder. Today, that wouldn’t even get you past the first sort. But Charlie drove to Minnesota in February to see ELTON’s daughters himself.

Walking into that barn—you know how it is, that warm, humid air hits you after the bitter cold outside, steam rising off the cows’ backs, the rhythmic sound of milkers running. What he found—exceptional udders with that deep cleft you want to see, rear attachments high and wide like someone had engineered them, feet and legs built for longevity.

The legendary 7H2236 Emprise Bell ELTON. His dam scored only Good Plus, but Charlie Will’s personal inspection of his daughters in the barn—not the catalog—revealed the exceptional udders and strong feet and legs that made ELTON the sire of DURHAM and maternal grandsire of OMAN, influencing Holstein genetics for decades.

ELTON became the sire of DURHAM, who produced 5,039 Excellent daughters. Also became maternal grandsire of OMAN.

Speaking of OMAN—O-Bee MANfred Justice—he delivered what the industry was crying for in the early 2000s. Better calving ease, improved health traits, and increased production.

The impact of his selections is staggering when you look at the unit sales :

  • OMAN: Over 1,000,000 units sold
  • MATHIE: 1,000,000+ units
  • MILLION: 1,000,000+ units
  • INTEGRITY: 1,500,000+ units
  • BLITZ: Over 1.52 million units—still the Select Sires record
Charlie Will (left) with Brian and Wendy Fust, breeders of Fustead Emory BLITZ, at Select Sires. Behind them, Fustead Emory BLITZ himself stands as a testament to Charlie’s eye for “diamonds in the rough”—a bull that would go on to sell over 1.52 million units for Select Sires, a company record.

The Teacher Who Packed Barns from Tokyo to Turin

By the late ’90s, Charlie wasn’t just selecting bulls—he was the industry’s educator. Presented in 49 states and 18 countries.

I remember hearing about one of his seminars in Wisconsin—standing in front of 200 dairy farmers, Charlie pulls out a chart and says, “Forget everything you think you know about linear traits for a minute”. Then he’d walk them through how a bull scoring +2.0 for udder depth actually translates to daughters that milk two lactations longer. Made it real, you know? Not just numbers on paper.

Scott Ruby from World Wide Sires captured it perfectly: “He had an incredible gift for taking complex genetic concepts and making them understandable to every dairy farmer”.

When Genomics Changed the Game

The thing about 2008 and genomics—it completely upended how we’d done business for decades.

The old-timers were skeptical. Charlie, approaching 60, could’ve resisted. Instead, he embraced it.

As he explained, before genomics, parent averages gave you maybe a 50-50 shot. Genomic markers? Way better odds.

But here’s what Charlie also recognized—everyone chasing the same high genomic bulls was narrowing the genetic base. Take a look at what’s happening now… Recent studies indicate that Holstein inbreeding levels are approaching a critical threshold in elite lines. “We need to be stewards of the breed,” Charlie argued.

Under his guidance, Select Sires deliberately used bulls with lower indexes but diverse pedigrees. Cost them money, but as Charlie said, “If we don’t maintain genetic diversity, who will?”.

The results? Between 2008 and 2019, genomics added $50 per cow per year in genetic value, totaling $4 billion. We now run over a million genomic tests annually.

What This Means Right Now

October 2025, and the industry Charlie helped build faces some real challenges.

Milk’s at $17.19/cwt according to CME—not exactly lighting anyone’s world on fire. The government shutdown’s affecting USDA services, making things harder for everyone. Nestlé has recently withdrawn from a global methane reduction initiative, sparking widespread discussion.

But here’s what’s interesting—despite everything, about 75% of farmers expect to be profitable this year. We’ve got $8 billion in new dairy processing coming online. Beef-on-dairy is absolutely booming.

And look at the genetics we’re working with now. The April 2025 base change was the largest in Holstein history—45 pounds of rollback on butterfat and 30 on protein. That means our cows are improving at a faster rate than ever. The average Holstein today? She’s more moderate in stature—not those skyscraper cows from 20 years ago—but producing more efficiently than ever.

Golden-Oaks Temptres-Red-ET, crowned Supreme Champion at World Dairy Expo last week, exemplifies the ongoing genetic progress in the Holstein breed. This first Red & White Supreme Champion in 20 years visually confirms how the genetics championed by pioneers like Charlie Will continue to influence elite cattle, even decades later.

At World Dairy Expo last week, Golden-Oaks Temptres-Red-ET took Supreme Champion. First Red & White in 20 years. You look at genetics like that, and you’re seeing the influence of bulls Charlie championed decades ago.

The Philosophy That Built Success

Young people always ask Charlie what his secret is. His answer never changes.

“It’s the people,” he says. The mentorship from Dick Chitester, Ron Long, and George Miller.

The Select Sires Sire Department in 2000, illustrating the stability and mentorship Charlie Will valued. Pictured (back row, second from left) is Charlie Will, alongside long-time colleagues like Ron Long (back row, second from right). The fact that seven of the ten members were still active 15 years later underscores the power of the team-based philosophy Charlie credited for his success.

But also three principles :

  • Find the right people—not just smart ones, but people who understand genetics is about improving farms.
  • Work as a team—Select Sires is farmer-owned, every decision affects someone’s livelihood.
  • Embrace new tools—genomics, IVF, sexed semen, whatever comes next.

But the real secret? Customer focus. Charlie didn’t select bulls for catalogs. He selected for what worked in barns.

The Bottom Line for Today’s Industry

7H3707 Paradise-R Cleitus MATHIE represents another “million-unit club” bull, hand-picked by Charlie Will. His genetics, prized for combining strong type with significant milk production improvement, helped shape the modern Holstein herd under Charlie’s guidance at Select Sires.

Charlie Will’s story teaches us something crucial right now.

That rejection letter from Select Sires could’ve ended everything. But Charlie found another way through MABC. Spent four years in Wisconsin proving himself. Waited ten years for Select Sires to acknowledge he belonged. Then, they spent the next thirty years changing how the world breeds dairy cattle.

For young people trying to break in—and I know it’s tough with the current job market—Charlie’s message is clear : Your first job won’t be your dream job. Use it as education. Build your reputation. When the right opportunity comes, you’ll be ready.

Look, we’re facing real challenges. Milk prices aren’t great, input costs are still high, and now we’ve got this government shutdown complicating everything. But we’ve been through worse. And the genetics Charlie helped develop? They’re part of why we’ll get through this, too.

The 2025 NAAB Pioneer Award recognizes Charlie Will’s massive contribution. But walk through any dairy barn today—breathe in that familiar mix of silage and sawdust, look at those moderate-framed Holsteins producing like champions—and you’re seeing his real legacy.

The farm kid from Southern Illinois who couldn’t get hired didn’t just prove Select Sires wrong.

He revolutionized the way the world breeds dairy cattle.

One bull at a time. 

Key Takeaways:

  • The backdoor strategy works: Charlie’s path from rejection → MABC sales → Wisconsin territory → Select Sires pioneer proves alternative routes beat giving up
  • Challenge conventional wisdom: ELTON’s “Good Plus” dam produced genetics that created 5,039 Excellent daughters—look beyond the obvious
  • Embrace disruption at any age: At 60, Charlie championed genomics while peers resisted. Result? $4 billion industry impact
  • Solve real problems, not catalog dreams: OMAN’s million+ units came from fixing calving ease, not chasing show ring extremes
  • Today’s application: With $17/cwt milk and margins tight, Charlie’s “customer-first” genetics philosophy is your survival guide

Executive Summary:

Charlie Will got rejected by Select Sires in 1974. Today, his bulls influence virtually every Holstein pedigree on the planet. After sneaking in through a Wisconsin sales territory nobody wanted, Charlie spent 40 years finding genetic diamonds others dismissed—like ELTON, whose “Good Plus” dam produced 5,039 Excellent granddaughters through DURHAM. His selections shattered records: BLACKSTAR topped global rankings in ’88, OMAN solved the calving crisis with over a million units sold, and BLITZ became Select Sires’ all-time bestseller. When genomics disrupted everything in 2008, 60-year-old Charlie embraced what his younger peers fought, contributing to today’s $4 billion industry transformation. With current milk at $17/cwt and margins tighter than ever, Charlie’s philosophy—pick bulls that solve real problems, not catalog dreams—is your blueprint for survival. This week’s NAAB Pioneer Award just confirms what the pedigrees already prove: the farm kid nobody would hire revolutionized how the world breeds dairy cattle.

Learn More:

  • The Practical Application of the Genetic Tools We Have Today – This tactical article reveals methods for leveraging modern selection indexes (like NM$ and TPI) to prioritize the functional, profitable traits—health, fertility, and longevity—that Charlie Will championed throughout his career. It demonstrates how to align complex genetic numbers with real-world barn profitability.
  • Beef on Dairy is Still the Best Way to Use Low Genetic Females – Expanding on the booming Beef-on-Dairy trend mentioned in the article, this strategic analysis provides producers with actionable steps to maximize revenue from the bottom end of their herd. It offers a clear framework for optimizing inventory and genetics to boost overall farm gate returns in a $17/cwt market.
  • Is Holstein Inbreeding Level A Bigger Concern Than You Think? – This innovative piece explores the modern data behind Charlie Will’s foresight on genetic diversity, offering a deep-dive analysis into the specific risks and economic costs associated with rising inbreeding levels. It provides strategic context on why his deliberate use of diverse pedigrees continues to be essential for breed stewardship.

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Why Braedale Goldwyn Wasn’t a Great Sire of Sons

2014 editors choice graphicOver the years it has been almost impossible to predict which hot new sire would be the next great sire of sons.  Just because a sire had a high index did not always mean that he was going to be a great sire of sons.  For instance, sires like Goldwyn produced great bull mothers but did not seem to make as much of an impact through their sons.  There have also been sires like O-Man that were great sires of sons, but did not seem to leave consistent bull mothers.  Fortunately, genomics at the chromosomal level has started to give us insight into which sires will make better sires of sons and which ones will be more impactful through their daughters.

Look to the past to predict the future

There is no question that Goldwyn has been one of the biggest impact sires over the past 20 years.  But for all the great daughters he has left, he has not had the same dominant performance through his sons.  Recent analysis by the Bullvine actually starts to explain why. Using the Chromosomal Predicted Transmitting Abilities tool on the Council for Dairy Cattle Breeding’s website we took a look at the top 10 Goldwyn daughters with EBV and genomic tests and his top 10 sons.  The following is what we found.

Table 1 – BRAEDALE GOLDWYN’s genetic contribution to his top progeny

$NM Sire Dam %Sire %Dam
Daughters

322

209

112

65%

35%

Sons

293

158

136

54%

46%

It is interesting to note that Goldwyn was much more dominant (11%) in passing his genetics on to his daughters than he was to his sons.  When you look deeper at this, you will actually find that Goldwyn himself actually received 64% of his genetics from his mother, BRAEDALE BALER TWINE VG-86-2YR-CAN 33*.

Chromosomal PTA for BRAEDALE GOLDWYN

Click on image to enlarge

In order to put this into a relative comparison, we decided to look at a sire that has been the opposite scenario, O-BEE MANFRED JUSTICE.  O-Man has been one of the greatest sires of sons of the past 20 years, but not as dominant on the female side.  When we look at Justice’s top 10 daughters and sons we find the following.

Table 2 – O-BEE MANFRED JUSTICE’s genetic contribution to his top progeny

$NM Sire Dam %Sire %Dam
Daughters

487

341

146

70%

30%

Sons

517

343

173

66%

34%

It is interesting to see that when looking at Justice’s progeny results he played a far more significant role on average, 68% of the genetic contribution to his progeny, than Goldwyn’s 59%.  This is especially true where Justice contributed 12% more to his top sons than Goldwyn did. This is not surprising when you notice that O-Man himself received a much larger contribution (48%) of his genetics from his father, as compared to Goldwyn’s 36%.

Chromosomal PTA for O-BEE MANFRED JUSTICE

Click on image to enlarge

Who’s Next?

Based on these trends, when looking at some of the top genomic sires from the past 4 years, we find that sires like Mogul, and Epic will be more impactful as sires of sons than say sires like Supersire and Numero Uno.  This is based on the proportions of their current chromosomes coming from their sires and their dams.

As far as current top genomic sires go, DE-SU 11756 OCTAVIAN-ET, SEAGULL-BAY SILVER-ET and MR DELICIOUS COIN 15006 will be more impactful through their sons.  Sires like MORNINGVIEW MCC KINGBOY and EDG JACEY MCCUT 8396-ET will probably leave more bull mothers, rather than sires of sons.  Again, this is based on the proportions of their current chromosomes coming from their sires and their dams.

The Bullvine Bottom Line.

For years, we have wondered why some sires seemed unable to pass on their great genetics to their sons.  Now at the chromosome level we know why.  Some sires are just more dominant about passing their genetics onto their progeny than others.  (Read more:  The Genetic Genius of Darwin, Mendel and Hunt – Genetic Transmission and the Holstein)  A sire’s ability to pass his genetics onto his progeny especially his sons, has a huge impact on whether or not he will be an impactful sire of sons.  For bulls like Goldwyn, this inability means he has fewer legacy sons, while Justice’s ability to dominantly pass on his genetics has contributed to his sons reading like a who’s who list.


The Dairy Breeders No BS Guide to Genomics

 

Not sure what all this hype about genomics is all about?

Want to learn what it is and what it means to your breeding program?

Download this free guide.

 

 

 

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The Genetic Genius of Darwin, Mendel and Hunt – Genetic Transmission and the Holstein Cow

There is no question that when it comes to understanding what cows will transmit and what cows will not, it is an enigma wrapped in a conundrum.  There is much that we don’t know and some would argue it is not meant to be known.  The problem is, for those of us with a passion for breeding great dairy cattle, we want to know it all.  For that I turn to the three greatest genetic geniuses in the history of the world, Darwin, Mendel and Hunt (No they are not a law firm).

Charles Robert Darwin He established that all species of life have descended over time from common ancestors, and proposed the scientific theory that this branching pattern of evolution resulted from a process that he called natural selection, in which the struggle for existence has a similar effect to the artificial selection involved in selective breeding.

Charles Darwin

Ask anyone in the world to name a geneticist and the first name that comes to mind has to be Charles Darwin.  No better demonstration of Darwin’s theory of evolution exists in the world than in dairy cattle breeding.  While there is no question that artificial selection and selective breeding exist on a daily basis, a cow’s ability to reproduce and produce milk leads to a natural level of selection that epitomizes Darwin’s theory.  “The laws governing inheritance,” Darwin wrote, “are for the most part unknown.”  Moreover, while many modern geneticists have theories about the tendencies of the modern Holstein cow, their genetic transmission pathways in large part remain a mystery to this day.

Gregor Mendel

Gregor Mendel

Then along came Gregor Mendel who introduced the concept of “genes” to explain heritability.  Mendel changed the whole way we look at breeding when he introduced the theory that the chromosome is the carrier of genetic traits.  He also explained why a trait can disappear in one generation and reappear in the next and why these traits occur in a three-to-one ratio.  One of Mendel’s disciples, three quarters of a century later, was Thomas B. Macaulay.  Macaulay conducted his own studies, on his Mount Victoria Farms (Read more: Mount Victoria Farms – The art and science of great breeding).

Thomas Hunt Morgan

Thomas Hunt Morgan

Then along came Hunt. Well, more specifically, Thomas Hunt Morgan, but my ego wouldn’t let this go as my name is Andrew Morgan Hunt (Read more about my ego: I’m Sorry But I’ve Had Just About Enough Of… ).  In research that is now reproduced by grade 9 science students around the world, Morgan introduced the concept of X and Y-chromosomes.  Morgan concluded that a female has two X chromosomes and that males have both X and Y-chromosomes.  He also posited that the male of the species, because of the presence of the Y chromosome, transmits differently than the female.

To get a better understanding of this, let’s look at this from both sides of the story.

His side of the story (XY)

If you look at Holstein bulls throughout history you find four distinct patterns:

  1. Great daughters but no legacy sons
    These are the bulls that sired amazing brood cows but none of their sons were able to continue their genetic legacy.  Examples are Hanover-Hill Triple Threat, Carlin-M Ivanhoe Bell, and Braedale Goldwyn.  They all were able to sire brood cow daughters beyond compare, but no real sons to advance that genetic legacy.  Why did these sires seem to produce better on the female side than that of the male?  For that we need to turn to Morgan and his X and Y chromosome theory.  Since the Y chromosome is the only one that is inherited solely via the paternal  line, this leads  some geneticists to believe that it carries little genetic information, and as a result  a great sires genetic legacy rest more with his daughters than with his sons.  Therefore, with this first group of sires it is thought that much of their genetics were transmitted on the X chromosome rather than the Y.
  2. Great sons but not as many brood cows
    Bulls that sired outstanding sons but never produced a top daughter.  A couple of great examples of this are Montvic Rag Apple Sovereign, Maizefield Bellwood and O-Bee Manfred Justice.  All of these sires have left outstanding sons, but are not found as often in the maternal sire stack of the great sires.  There is no question as to their genetic contribution to the breed, but it was more as a sire of sons than their ability to leave an equal number of brood cows.
  3. Sons and daughters both extraordinary
    These are the sires that have gone down in history as the all-time greats.  Sires like Johanna Rag Apple Pabst, Governor of Carnation, Montvic Chieftain, Wisconsin Admiral Burke Lad, A.B.C. Reflection Sovereign, Round Oak Rag Apple Elevation, Pawnee Farm Alrinda Chief, Walkway Chief Mark, Hanoverhill Starbuck, Madawaska Aerostar and Maughlin Storm.  These are the bulls that not only displayed personal greatness but were also able to transmit both outstanding brood cows as well as legacy sons.
  4. Sons and daughters that were inferior
    Sons and daughters that are both below average.  These bulls left inferior daughters and as a result were never even given the chance to produce sons.  Bulls in this category are too numerous to mention and loads of their daughters go to the slaughterhouses every day.  No explanation necessary other than a lack of genetic merit and here enters the need for genomics (Read more: The Truth About Genomic Indexes – “Show Me” That They Work).

Her side the story (XX)

The female side of the story uses the same four distinct groups.

  1. Great daughters but no legacy sons
    These are cows with outstanding female descendants but undistinguished males.  Great examples of these are the cow families of Hanover Hill Papoose, Krull Broker Elegance and Plunshanski Chief Faith.  They all were able to leave outstanding female descendants generation after generation, but were never really able to accomplish the same feat on the male side of the story.
  2. Great sons but not as many brood cows
    These are the cows with potent transmitting sons, but daughters who didn’t outperform the average.  Examples of these are Wylamyna Tidy Kathleen (dam of Sir Bess Tidy and Sir Bess Ormsby Tidy Fobes) Lakefield Fobes Delight (dam of Lakefield Fond Hope, Lakefield Fond Delight Fobes and Carnation Royal Master) and Pawnee Farm Glenvue Beauty (dam of Pawnee Farm Arlinda Chief).  All of these cows had outstanding maternal lines but for some reason were just not able to transmit that legacy through their daughters.
  3. Sons and daughters both extraordinary
    Among the females in this category are Glenridge Citation Roxy, Mil-R-Mor Roxette, Comestar Laurie Sheik, Braedale Gypsy Grand and Snow-N Denises Dellia.
  4. Sons and daughters that were inferior
    Cows who, in terms of influence, failed to produce anything worthwhile.  Blame it on lack of genetics, bad breeding, improper management, or just bad luck, these cows just didn’t influence the breed. We have all seen examples.

The Bullvine Bottom Line

There has never been a clear explanation of why some bloodlines seem to transmit better through maternal lines, others through the paternal, and still others do well in both.  Even genomics does not answer this.  There are high genomic animals that still have these same tendencies.  Maybe if we could genomic test the genes on each chromosome we might find the answers?  Until then Genetic Transmission in the Holstein Cow will remain a mystery.

To read more about this get a copy of The Holstein History by Edward Morwick and read the chapter on Inheritance Patterns.


The Dairy Breeders No BS Guide to Genomics

 

Not sure what all this hype about genomics is all about?

Want to learn what it is and what it means to your breeding program?

Download this free guide.

 

 

 

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Is Man-O-Man Really Going to be a Sire of Sons?

This week LONGS-LANG OMAN OMAN (Man-O-Man) received outstanding indexes around the world (#6 TPI and #1 LPI) much like the rumours before this proof round had predicted (Read more – Man-O-Man Will He Turn Platinum?). Now many breeders  are again considering him for their breeding programs.  While we can totally support the principle of using the best sire to produce the next generation of AI bulls, we are not sure that Man-O-Man will be a great sire of sons.  Here’s our reasoning.

When you take a close look at Man-O-Man’s progeny, you find that 6 of his daughters worldwide have a higher gLPI  than he has. They are COMESTAR LAUTAMAI MAN O MAN, STANTONS MANOMAN EZRA, SEAGULL-BAY SHAUNA SATURN, BENNER MANOMAN JANESSE, DONNANDALE MANOMAN JAKARTA and STE ODILE MANOMAN MODEL SAPHIR. Three of these daughters have Estimated Breeding Values and three are younger and have Parent Averages.  What really stands out and catches our eye is that none of his sons (PA or EBV) have a higher gLPI than he has.  In fact  his highest gLPI son is almost 5% lower on his indexes than he is. It begs the question, “Will Man-O-Man ever have a son that indexes higher than himself?”

Proven Track Record

When we look at the current CDN Sires of Top 100 LPI Bulls, we find the following sires are proving themselves as sires of sons.

  • O-BEE MANFRED JUSTICE (O Man)
    the sire of Man-O-Man, has 6 sons in the top 100 in Canada with an average LPI of 2496.  This is by far the highest LPI average for sons! O Man has 15 genomically tested daughters worldwide higher than himself and 18 genomically tested sons worldwide  indexing higher than himself.(Ratio of 45% daughters to 55% sons).
  • SANDY-VALLEY BOLTON (Bolton)
    has the next highest son average LPI at 2137 on 11 sons.  Worldwide Bolton has 141 genomically tested daughters and 52 genomically tested sons higher than himself. (Ratio of 73% daughters to 27% sons).
  • EMERALD-ACR-SA T-BAXTER (Baxter)
    follows next.  He has 9 sons averaging 2023 LPI. On a global basis Baxter has 292 genomically tested females  and 191 genomically tested sons higher than himself.  (Ratio of 60% daughters to 40% sons).

These previous three sires have produced BOTH daughters and sons, who have surpassed them. Let’s look at another list that is producing top bull mothers but who have yet to produce a legacy son.

  • BRAEDALE GOLDWYN
    139 daughters genomically tested worldwide higher than himself
    36 sons genomically tested worldwide higher than himself
    (Ratio of 80% daughters to 20% sons)
  • ENSENADA TABOO PLANET
    91 daughters genomically tested worldwide higher than himself
    39 sons genomically tested worldwide higher than himself
    (Ratio of 70% daughters to 30% sons)
  • PICSTON SHOTTLE
    379 daughters genomically tested worldwide higher than himself
    84 sons genomically tested worldwide higher than himself
    (Ratio of 82% daughters to 18% sons)

The anomaly is Bolton.  He ranks high for progeny average LPI on both the CDN List for Top 100 LPI Bulls (#2) and on the Sire of Top 1000 GLPI Cows (#3). However, his ratio indicates that he will work slightly better as the sire of bull mothers.

The Bullvine Bottom Line

The past foretells the future. Instead of running out to use Man-O-Man to produce that next great sire of sons, he is better used to generate that next great bull mother.  Also, instead of looking to use Man-O-Man sons as the next great sires of AI bulls, breeders  should perhaps  look at sons out of Man-O-Man daughters . History has shown that some bulls are meant to be bull mothers (Goldwyn, Planet and Shottle) and some bulls are more destined to be  sires of sons (AltaBaxter, and Oman). Man-O-Man’s numbers would indicate that he is going to be a better producer of bull mothers.

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