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About: Chrissy Meyer

Recent Posts by Chrissy Meyer

April sire lists

No matter what genetic plan you’ve put in place on your farm, we have daughter-proven and genomic-proven bulls to meet your goals.

We have access to all you need in one place, in formats that are easy to print. Here you will find lists to download with any of Alta’s Holstein and Jersey specialty sires. Below, are the A2A2, polled, outcross, robot-suited and kappa casein sires. There is also a listing of our top DWP$ and WT$ sires, milking speed ratings, and registry status listings.

If you’re looking for a customized approach to the right beef bulls to use in your dairy herd, learn more about the Alta Beef ADVANTAGE.

  • HIGH FERTILITY
  • CALVING EASE
  • GROWTH PERFORMANCE
  • CARCASS QUALITY

Work with your trusted Alta advisor to customize your genetic plan using our Advanced Bull Search or Alta GPS.

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Top 5 takeaways from Alta’s April proofs

1. MOST INDUSTRY BULLS DROPPED FOR PL, DPR & INDEX VALUES

  • CDCB updated the way they calculate Productive Life, which impacted industry bulls more than expected – and for more than just PL.
  • This is not a base change. The variable rollback adjusts for previous inflations, and that means an average TPI and NM$ drop for most bulls this proof round. Top-ranking bulls saw more extreme drops, but on average, according to CDCB, this calculation adjustment equated to the following:
    • Currently marketed industry HO genomic bulls: ↓ 1.5 PL  |  ↓ 1.4 DPR  |  ↓ 37$NM
    • Currently marketed industry HO daughter-proven sires: ↓ 0.8 PL  |  ↓ 1.0 DPR  |  ↓ 18 $NM
    • Currently marketed industry JE genomic bulls: ↓ 2.0 PL   | ↓ 0.8 DPR  |  ↓ 56 JPI
    • Currently marketed industry JE daughter-proven sires: ↓ 1.0 PL  |  ↓ 0.7 DPR  |  ↓ 26 $NM

What this means for you:
To account for previous inflation, be prepared to see lower PL, DPR, TPI, NM$ and customized index values for most bulls. The industry-wide decrease means you’ll want to readjust your mindset on the acceptable values for these indexes and traits.

 

2. NON-PUREBRED JERSEYS (WITH JX IN THEIR NAME) LIKELY DROPPED FOR JPI

  • CDCB extended their all-breed model to include genomic evaluations. This means that any Jerseys that have other breeds in their pedigree – denoted by the JX in their name – will be affected.
  • In addition to the average changes listed above, the non-purebred JX sires likely saw a greater change in JPI.
  • Holsteins and purebred Jerseys did not see a noticeable effect from this all-breed model change.

 

3. CDCB RELEASED SIX NEW HEALTH TRAITS

  • These traits, shown as resistance to each disease, are: Milk Fever, Displaced Abomasum, Ketosis, Mastitis, Metritis, and Retained Placenta
  • These new health traits are not currently included in any industry or Alta preset indexes. They can be found on Alta Bull Search in the Health Traits section of individual bull pages and within the Excel file export.

 

4. GREAT ALTA SIRE OPTIONS ARE AVAILABLE – REGARDLESS OF GENETIC PLANS!

  • If you’re a loyal Alta ADVANTAGE partner, there are 21 impressive new bulls available exclusively through this program.
  • The elite genomic G-STAR list added 40 new Holstein and Jersey sires!
  • 25 bulls with CONCEPT PLUS status gained low calving ease proof to earn FUTURE STAR status
  • To continue the trend of FUTURE STAR success, the top new sires on the daughter-proven list are all FUTURE STAR graduates!

 

5. THE MOST IMPORTANT THING TO REMEMBER IS THAT YOUR CUSTOMIZED GENETIC PLAN IS KING. WORK WITH YOUR TRUSTED ALTA ADVISOR TO SET AND IMPLEMENT YOUR OWN CUSTOMIZED GENETIC PLAN THAT MAXIMIZES GENETIC PROGRESS TOWARD YOUR FARM’S GOALS.

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Explore the new health traits

The Council on Dairy Cattle Breeding (CDCB) will release these six new direct health traits during April proofs. Click on each individual trait to learn more details about its benefits, reliability and heritability, directly from CDCB.

For a quick, one-page overview on all six health traits, please Click HERE.

The traits will be presented as disease resistance. A higher positive value is best – it means an animal is more resistant to the disease. A lower negative value will mean an animal is more susceptible, less resistant to the disease.

For example, let’s take a herd with an average mastitis incidence of 10%. If that herd uses a bull with a PTA of +3.0 for mastitis, we would expect the daughters of this bull to average 7% incidence rate for mastitis. That’s 3% less than the herd average.

Disease incidence rates range from 1.3% for milk fever to 10.2% for mastitis. Economic impact per case of each health event was also estimated, and ranged from $28 cost for ketosis to $197 for a displaced abomasum.

The heritability of these traits is still relatively low, but that doesn’t mean that you cannot make progress by selecting for these traits (read more about the high value of low heritability traits)

Mastitis resistance is also very favorably correlated with somatic cell score. Furthermore, the new health traits show no significant correlations to yield traits, meaning selection for fat or protein yield will not necessarily cause a decrease in health.

As the newly developed health traits are correlated to previously available traits, we have already been making progress in these traits, which you can learn about by reading the genetic guide to healthier cows. The data showed correlations up to 0.39 with productive life, correlations up to 0.47 with livability, and correlations up to 0.59 with DPR.

The data used to evaluate the health traits was collected from producer reported data in US herds, and underwent rigorous data testing to ensure accuracy.

With all this new information, it’s important to maintain focus on your customized genetic plan to make sure you keep making progress in the direction of your goals.

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Reproductive and DairyComp training available at DairyLearning.com

Dairylearning.com — a brand-new online training hub for dairy owners, managers, workers, students and consultants who value progressive thinking — is now live and scheduling new training sessions.

As the first of its kind in the industry, the new web-based training platform offers a variety of tools to develop knowledge and skills on relevant dairy herd management topics. Online courses can be completed at any time, from any location, and live trainings provide learning from dairy industry experts in a small classroom setting.

All online courses and live trainings come directly from leading minds in the dairy industry. These instructors have researched and implemented the skills they teach, and experienced the impact of these lessons on thousands of cows globally.

Among the first online trainings available is an in-depth and interactive reproductive anatomy and physiology course to offer a better understanding of the reproductive tract, hormones, and the estrous cycle.

Also available are brand new DairyComp training modules created by VAS exclusively for dairylearning.com. These courses cover DairyComp navigation, CowCards, commands, settings, and dairy economic and business planning. Users can take the courses individually or purchase as part of basic or intermediate packages.

The future of dairylearning.com includes advanced DairyComp training, and more online courses directly from dairy industry experts on leadership, management and calf care.

Visit dairylearning.com today for more information, and to explore online courses and register for live trainings.

 

Questions? Please contact:
Sadie Gunnink
info@dairylearning.com

screenshot of the dairylearning.com website
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Genetic indexes: can one size fit all?

Indexes are important genetic selection tools. They combine all significant genetic traits into one package – and get producers away from setting minimum criteria for specific traits. That allows you to focus on creating a next generation of cows that are the right fit for your environment.

A global industry standard index like TPI has certainly helped dairy producers improve their herds. The one-size-fits all TPI index places 46% of the total weight on production traits, 28% on health and fertility traits and 26% on conformation traits.

However, an index like this assumes all farms face the same challenges within their herd. It assumes everyone has the same farm goals and milk markets. It simply serves as a general overview for a one-size-fits-all genetic plan.

Consider your goals

When you set your own, customized genetic plan, you can divide the weights as you see fit. To decide which production, health or conformation traits to include, consider your farm’s situation and future goals. How are you paid for milk? In a fluid milk market, you’ll likely put more emphasis on pounds of milk as compared to those who ship milk to a cheese plant. Are you expanding or at a stable herd size? If you’re looking to grow from within to expand your herd, you’ll want to put more emphasis on Productive Life and high fertility sires than the producers who are at a static herd size and able to cull voluntarily.

Your farm’s scenario is unique. With different goals, environments and situations, it’s evident there is no such thing as a one-size-fits-all index.

Make progress where it matters

Just 42 TPI points separate the 100th and 200th ranked genomic bulls on Holstein USA’s December 2017 Top 200 TPI list. Does a separation that small mean these bulls offer similar genetic benefits? Of course not!

To illustrate why, let’s compare three different genetic plan scenarios. One focuses on high production, one on high health, the other on high conformation. The tables below show the sires, traits and genetic averages for the top five Alta sires that meet each customized genetic plan. Notice the extreme amount of progress, and also the opportunity cost for using each particular index.

When high production is the goal, your genetic plan may be set with weights of 70% on production, 15% on health, and 15% on conformation. A team of bulls fitting that plan averages 2400 pounds PTAM and 171 pounds of combined fat and protein.

High Production: 70-15-15MilkProteinFatPLDPRSCSPTATUDCFLCTPI
AltaMONTOYA2089791058.02.22.792.091.840.932864
AltaAKUZAKI264078798.10.72.992.072.520.752747
AltaSPRITE253984884.2-0.83.032.332.131.532684
AltaEMBOSS260777974.5-0.53.071.311.470.812589
AltaWILLIE212375916.82.22.911.972.100.632766
240079926.30.82.961.952.010.932730

When health is the focus, a 30% production, 60% health, 10% conformation genetic plan might make sense for you. That team of bulls delivers averages of +9.5 PL, +5.0 DPR and 2.75 SCS. That’s more than four points higher for DPR than the high production group! However, you give up nearly 1100 pounds of milk and 41 pounds of components to get those high health numbers.

High Health: 30-60-10MilkProteinFatPLDPRSCSPTATUDCFLCTPI
AltaDEPOT910376311.47.02.480.680.801.002693
AltaKALISPELL1727527710.04.22.751.371.571.362734
AltaROBSON83555898.64.72.861.521.351.422802
AltaNITRO129554938.34.42.732.081.991.492871
Alta49ER181061709.04.62.931.071.441.032702
13155278.49.55.02.751.341.431.262760

Lastly, if your genetic goal is to improve conformation, the team below provides an average 2.47 for PTA Type, 2.86 Udder Composite, and nearly two points for Foot & Leg Composite. With that much emphasis on the conformation traits, you’ll sacrifice on pounds of milk, fat and protein, and give up some productive life and fertility.

High Conformation: 25-25-50MilkProteinFatPLDPRSCSPTATUDCFLCTPI
AltaSCION109848798.72.42.762.803.332.112786
AltaDRAGO162156857.22.43.052.962.792.562799
AltaPACKARD77048699.93.82.402.742.391.762839
AltaCR53137867.02.32.941.692.772.042669
AltaDPORT173558697.73.02.962.163.031.162749
115149788.12.82.822.472.861.932768

Now, compare those different genetic plan averages side-by-side. You can see that a mere 38 points separate these groups on TPI average. However, the genetic values for the production, health and conformation traits are extremely different.

MilkProFatPLDPRSCSPTATUDCFLCTPI
High Production: 70-15-15240079926.30.82.961.952.010.932730
High Health: 30-60-10131552789.552.751.341.431.262760
High type: 25-25-50115149788.12.82.822.472.861.932768

15 bulls in the Top 5

Most of the bulls above rank similarly for TPI. But not one bull appears in more than one of the customized genetic plan top-5 lists. With 15 bulls in the top five, it’s clear to see there’s no such thing as a perfect bull. There is, however a perfect genetic plan. It’s the one you customize for your farm to match your current situation and future goals.

Think back to the examples above. Think about TPI (46% production, 28% health, 26% conformation). If your main goal is to increase milk production in your herd, emphasizing too much on the health and conformation traits will mean you sacrifice pounds of milk and total components in the next generation of your herd.

Alternatively, maybe you really want to improve the longevity and fertility of your herd. In that case, an index that focuses on conformation will cost you 1.4 months of productive longevity and more than two points of pregnancy rate in the next generation!

Bringing it together

Sticking to an industry standard index like TPI could get you the best ranking bulls for that index only. But that index doesn’t necessarily match your needs. If you’re looking for a more focused approach, keep these points in mind to make the most progress toward your farm’s goals:

  1. There’s no such thing as a “one-size-fits-all” genetic index.
  2. Work with your trusted Alta advisor to set your own, unique, customized genetic plan. Consider your farm’s goals, future plans and milk market as you decide how much emphasis to place on the production, health and conformation traits.
  3. Maximize progress toward your genetic goals by using a group of the best sires to match your unique genetic plan.
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The high value of low heritability

Most of us misunderstand heritability. In simple terms, for any given trait, heritability tells us how much of the difference in actual performance is due to genetics, as opposed to management or the environment.

To better understand, think about two cows in two different herds. How much of the difference in their milk production is due to genetics? How much is due to management or environment? It turns out about 30% of the milk production difference is due to genetics, while 70% is due to management and environment. Therefore, milk has a heritability of 0.30.

What about pregnancy rates? Management and environment account for the 96% majority of variation between daughters. So the influence of genetics is minor, at just 4%. Thus, Daughter Pregnancy Rate (DPR) has a heritability of 0.04.

We commonly refer to the health traits like Productive Life (PL), DPR and Somatic Cell Score (SCS) as the lower heritability traits. Many producers believe that low heritability equates to less, or slower, genetic progress. However, in spite of lower heritability, it would be wrong to conclude that DPR, PL or SCS are insignificant as a result.

Perspective is important

In genetics, accuracy shows through when we evaluate results within one herd. In that herd, if we evaluate within a specific lactation group, and then within a specific time of freshening, we find a contemporary group. By evaluating within one contemporary group, we reduce the impact of management and environmental differences.

The overall heritability for health traits like DPR and PL is low. When we break our evaluations down into contemporary groups, that’s when we find the true genetic differences.

The proof is in the numbers

Take this real-life example from a 1,500-cow dairy with very good reproductive performance. We’ve separated out first lactation cows into four groups, based on their sire’s DPR. It’s clear to see that the high DPR sires create daughters that become pregnant more quickly than the daughters of low DPR sires.

Table 1# of cowsAverage Sire DPRActual preg rate
Top 25% - High DPR1742.327%
Bottom 25% - Low DPR137-1.120%
difference3.47%

The same goes for Productive Life. Despite the low heritability at less than 9%, PL can make a real, noticeable difference in your herd.

This table compares how long the daughters of the industry’s best ten PL bulls and daughters of the industry’s bottom ten PL sires will last in a given herd. You can see that a higher percentage of high PL daughters, represented by the dark blue bars, remain in a herd than their low PL counterparts.

When you select for the lowly heritable PL, you will certainly create healthier, longer-living cows in your herd.

Focus on the economics

As a progressive dairy producer, don’t let confusion about heritability prevent you from using the right genetic tools to improve your herd. Health traits are economically important, and making improvement in these areas can have a huge impact on your bottom line.

Many traits have a high heritability, but no economic importance. In other words, we can make a lot of progress for these traits very quickly, but it will not make a more profitable cow.

A couple examples of high heritability traits are coat color and polled. Both of these traits have a heritability of 100 percent because they are completely controlled by genetics. However, even if we can make cows red or polled in one generation, what is the economic value of that?

By comparison, the economic value of more fertile cows that last longer because of fewer metabolic problems, fewer cases of mastitis, and less calving difficulty is clear to see. These genetic features make a more profitable production unit for each and every farm.

Selection secrets for healthier cows

When you set or reevaluate your genetic plan, take the following tips into account to maximize progress in the direction of your goals.

1. Define your goals

To set the right goals, first identify the most common reasons for culling in your herd. Is it reproduction, milk production, mastitis? This information gives you the basis for the genetic decisions you make going forward.

2. Choose your tools

Health traits offer dairy producers some powerful tools to help correct for low reproduction, metabolic problems, etc. Identify how important each of these trouble areas are to you. Place a proportionate emphasis on these traits when choosing the group of sires to use on your dairy.

3. Customize the solution

Industry standard selection indexes put different and continually changing weights on health traits. So don’t assume they reflect your individual goals and needs. Work with your trusted Alta advisor to make sure your genetic plan is customized to match your current situation and future goals.

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Predict future production using average daily gain

Genomic testing is a popular way to rank heifers as part of a strategic breeding plan. But it’s not the only way. If you’re looking to not only maximize genetic progress, but also future profit, there might be alternative methods to decide which heifers to cull and which to keep.

ADG as a female selection tool?

References to average daily gain (ADG) typically come from the beef industry and more recently, dairy nutritionists and researchers. Dairy-focused studies have proven that individual dairy farms can see the impact of ADG on future milk production potential. In fact, a study from Cornell University showed that for every one kilogram of pre-weaning ADG, calves produced 1,113 kilograms more milk during their first lactation1.

Weighing individual animals at set points early in life to determine their average daily gain can be an effective means to predict which animals will produce the most throughout their first and later lactations.

Take the example below. On this 2,850-cow Holstein farm in Wisconsin, weights are taken on each individual calf at birth and weaning, and calculated within their herd management software to figure out the ADG of each animal.

Table 1Number of cowsADGAvg. 1st Lactation 305-day ME milk
Group 1: Top 25% for highest ADG3322.1833105 lb
Group 2: Bottom 25% for lowest ADG3081.6731838 lb
Difference0.511267 lb

Here, we’ve broken down all first lactation animals into quartiles based on their initial average daily gain. The top animals for ADG gained nearly 2.2 pounds per day from birth to weaning, while the bottom 25% of animals for ADG gained 1.67 pounds per day during that time.

Fast forward two years to when these calves have entered the milking herd, and that difference in average daily gain equates to a real and noticeable 1267 pound per animal difference in first lactation 305-day ME milk production. This is on par with the results from 2012 Cornell University study mentioned above.

 

Genetics still matter

If we take this analysis one step further, we can see that genetics are able to express themselves to a fuller advantage in healthier calves that grow more each day.

When we split the groups from the same analysis shown above in Table 1 to do two separate genetic assessments we can see how animals in each group perform in relation to their genetic predictions. This shows us whether ADG affects whether an animal can produce to their genetic potential.

Table 2 takes only the first lactation cows that were among the top 25% of heifers for highest birth to weaning ADG. Within this high ADG group of animals, we compare 305ME milk production based on parent average for PTA Milk within that group.

Table 2: Highest ADG animalsNumber of cowsADGParent Average PTA MilkAvg. 1st Lact 305ME Milk
Top 50%: Highest Parent Avg PTAM1662.1958634503 lb
Bottom 50%: Lowest Parent Avg PTAM1662.1710531725 lb
Difference4812778

Here, it shows that among only the calves with the highest average daily gain, those animals with the higher parent average for PTA Milk calved in to produce nearly 2800 pounds more milk than the animals with a lower parent average for PTA Milk.

Table 3 looks at this the same way, but only splits out just the first lactation cows that were in the bottom 25% for lowest birth to weaning ADG. When we compare milk production within that isolated low ADG group, we see that a higher parent average for PTAM equated to just over 1800 additional pounds of milk in the first lactation compared to the animals with the lowest parent averages for PTAM.

Table 3: Lowest ADG animalsNumber of cowsADGParent Average PTA MilkAvg. 1st Lact 305ME Milk
Top 50%: Highest Parent Avg PTAM1521.6856932768 lb
Bottom 50%: Lowest Parent Avg PTAM1521.675530958 lb
Difference5141810

Within both groups of animals a higher parent average for PTAM meant even more milk than predicted by genetics. However, when you compare the difference in 1st lactation 305MEs you can see that the high ADG group outpaces the low ADG group by nearly an additional 1000 pounds of milk in the first lactation.

This means that when calves are given the best nutrition and care, and achieve higher average daily gains, their genetics are better able to express themselves beyond what’s even predicted.

Strategic management decisions

With this proof in mind, if your farm’s situation dictates culling extra heifers, it’s best to do that in a strategic way. While genomic testing certainly has its merits for this purpose, the power of monitoring and measuring ADGs can serve as an effective alternative.

If the animals that perform well early in life go on to perform better than herdmates later in life, it’s an easy decision to keep the fastest growing animals in your herd. If you cull those calves that perform at a sub-par level from the start, you can avoid the feed costs for animals that will produce less than herdmates in the future, and avoid housing for animals that you may not have room for on your farm.

Knowing that those healthy calves will put extra pounds in the tank down the road also enforces the power of proper and progressive calf nutrition and a sharp focus on overall calf health. Even when times are tight, the future of your milking herd should not be put on the back burner.

 

Points to ponder

  • When implementing a strategic plan to cull heifers, consider weighing each individual calf at various milestones in her life to determine average daily gains. A ranking based on ADG to sort which heifers to keep and which to cull can have a big impact on overall future costs of production.

  • Don’t let the genetics you select go to waste. An animal’s genetics are expressed best when she receives the best nutrition and care from day one. The amount each calf gains per day, even in those first few months, will make a major impact on future production potential.

 

References:

Soberon F, Raffrenato E, Everett RW and Van Amburgh ME. 2012. Preweaning milk replacer intake and effects on long-term productivity of dairy calves. J Dairy Sci. 2012 Feb;95(2):783-93. doi: 10.3168/jds.2011-4391.
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Use genomic sires with confidence

Genomic proofs provide the confidence for you to use exciting sires earlier in their careers.

All bulls we bring to Alta are genomic and health tested before joining any line-up. You can be confident these bulls will deliver on their genetic promises, since genomic testing provides an immediate reliability of nearly 70% for production, health and conformation traits.

The table below illustrates the difference in production, health and conformation values of our three different groups of genomic-proven sires.

AUG. 2017TPINM$MILKPROFATPTATUDCFLCPLDPRCCRHCRSCE
ADVANTAGE-Only2711834172663811.991.841.316.92.13.82.37.2
G-STAR2573736148055701.731.701.136.21.73.22.27.0
FUTURE STAR2466672122846641.381.380.965.91.63.01.96.5
Alta ADVANTAGE sires

Our 25 newest bulls with a diverse trait specialties and elite rankings on a variety of customized genetic plans are among the sires available only for our Alta ADVANTAGE partner herds.

Once a bull starts making semen, he typically starts his career on the Alta ADVANTAGE only list. These newest, young bulls simply don’t produce enough semen to be readily available to all farms around the globe. So while we work to build semen inventory, we give our loyal Alta ADVANTAGE partner herds priority access to these elite sires that best fit their customized genetic plans.

G-STARS

Once a bull has made enough semen he is added to the G-STAR sire list. With 25 new G-STAR additions this proof round, these sires are readily available to everyone, and provide a wide array of outliers for various production, health and type traits. From this elite list, you can find a great selection of bulls to fit your genetic plan.

FUTURE STARS

About a year after a bull is first released, and after both sire fertility and calving ease information have been gathered, the chosen few that prove themselves to be above average for fertility and less than 8% for sire calving ease and sire stillbirth are added to the FUTURE STAR list.

This proof round, 22 bulls earned their FUTURE STAR stripes, gaining enough observations to prove their high fertility CONCEPT PLUS status, and with enough offspring born to prove themselves as calving ease sires.

FUTURE STARS are the way to go if you want the benefits of elite genomics, but prefer the added reliability of proven sire fertility and real observations for calving ease. You may give up some production and health as compared to the available G-STAR or ADVANTAGE only sires, but you gain peace of mind knowing that you’re upping your chances for a pregnancy and a live calf resulting from an easier calving. Because of the known calving ability, FUTURE STARS serve as ideal options to use on heifers.

Still not convinced?

If you still don’t feel comfortable going all in with genomic-proven sires, look below to compare our top daughter-proven and top genomic sires. Selection from among the top of the daughter-proven lineup provides you with a highly reliable 2525 average TPI.

Yet, if you’re looking for faster progress, the tables below prove that your best genetic gifts come from the genomic group of sires, which averages nearly 200 TPI points higher than their daughter-proven counterparts.

AUG 2017Top daughter-proven siresTPI
11HO11434AltaCR2670
11HO11437AltaSPRING2622
11HO11380AltaROBLE2559
11HO11478AltaLEAF2512
11HO11379AltaRABO2505
11HO11337AltaCAIN2490
11HO11422AltaJAKE2479
11HO11348AltaBGOOD2476
11HO11419AltaLEGAL2472
11HO11369AltaPRIMO2465
Average2525
AUG 2017Top genomic-proven siresTPI
11HO11778AltaROBSON2740
11HO11725AltaAMULET2714
11HO11630AltaMORENO2705
11HO11883AltaMASTER2705
11HO11743AltaPURITY2698
11HO11970AltaJABBA2693
11HO11982AltaSPRITE2691
11HO12007AltaJUAREZ2691
11HO11758AltaNIXER2686
11HO11942AltaTOKEN2682
Average2701

To further build your confidence in the genomic-proven groups, it’s important to note that every single one of these top daughter-proven sires were previously used globally as Alta ADVANTAGE sires, FUTURE STARS and/or G-STARS. The track record is significant for these former genomic favorites to deliver on their initial predictions.

With that in mind, have confidence in using a team of sires from the Alta ADVANTAGE, G-STAR or FUTURE STAR lists that meets your goals for production, health and conformation to optimize future profitability.

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August 2017 daughter-proven chart-toppers

We welcome a variety of production, health and type trait specialists to our new daughter-proven lineup.

11HO11434 Har-Dale-Acres-JP AltaCR | Mogul x Trigger | CP | 511 | 2670 TPI

  • A breed leader for sire fertility, holding the coveted CONCEPT PLUS designation
  • Exceptional 2670 TPI, jumping 139 points since the last proof round
  • CONSISTENCY –clear pattern of white, modern moderate-size cows with outstanding udders
  • A definite udder improver: among minus stature bulls, he’s a breed leader for UDC

11HO11437 Westenrade AltaSPRING | Mogul x Gerard | 511 | 2622 TPI

  • International favorite – daughters create impressive milk records right out of the gate
  • Definite fat and protein yield improver
  • Stylish daughters with high, wide rear udder attachments

11HO11380 Lone-Oak-Acres AltaROBLE | Mogul x Observer | 511 | CP | 2559 TPI

  • A health and type trait specialist at 6.5 PL, 3.13 UDC, 2.77 PTAT
  • Excellent sire fertility with CONCEPT PLUS status, and great daughter fertility at 3.8 DPR
  • Daughters are stylish, stretchy cows with fancy udders and strong attachments

11HO11379 Lone-Oak-Acres AltaLEAF | AltaOAK x Trigger | 511 |CP | 2512 TPI

  • Daughters with outstanding udders and white, stylish frames are easy to pick out
  • A well-balanced proof with a high 7.5 PL and exceptional health traits
  • High milking daughters with impressive protein yields

11HO11379 Lone-Oak-Acres AltaRABO | Mogul x Observer | 511 | CP | 2505 TPI

  • Early milking daughters have impressive udders and straight-lined frames
  • FUTURE STAR graduate provides easy calvings and high fertility CONCEPT PLUS status
  • A balanced proof with exciting conformation, over 100 CFP, and sound health and fertility traits
  • Full brother to new release, AltaROBLE, but with slightly higher production values

11HO11422 T-Spruce AltaJAKE | Petrone x Observer | 511 | CP | 2479 TPI

  • Exciting type and health trait specialist with the high fertility CONCEPT PLUS designation
  • Fancy daughters with outstanding, high, wide rear udders
  • Healthy, fertile cows that produce high quality milk
With August proofs also came adjustments to the TPI formula. Find more information about these industry updates HERE.

Looking to find which group of new or current bulls will best meet your farm’s goals? Use Alta’s Advanced Bull Search and work with your trusted Alta adviser to set and implement your own, customized genetic plan.

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Understand the new TPI changes

With August 2017 proofs Holstein Association USA (HA USA) will make updates to TPI, Udder Composite (UDC) and Foot & Leg Composite (FLC). The following information will help you understand these changes and how they may affect sire ranks.

As with any index changes, sires will re-rank. We can attribute most of the re-ranking to the fact that stature is being added to the calculations for UDC and FLC.

Industry standard index changes remind us how important it is to set your own customized genetic plan. While we review the changes being made to Udder Composite and TPI for the upcoming proof round, keep your own genetic plan in mind to ensure it continues to match your farm’s current goals and future plans.

Udder Composite changes

The biggest change that will take place within UDC is that stature is now incorporated with a negative emphasis to promote a more moderate sized frame on Holstein cows of the future. While all individual trait weights within UDC will adjust slightly, stature will now have a relative weight of 17% of UDC. This change comes mostly from the reduced emphasis on udder depth.

A comparison between the previous and new versions of UDC is shown in Table 1 below, with major changes in bold.

TABLE 1Previous percent weight within UDCAugust 2017 percent weight within UDC% Change
Fore udder16%13%-3%
Rear udder height16%19%3%
Rear udder width12%16%4%
Udder cleft9%7%-2%
Udder depth35%17%-18%
Front teat placement5%3%-2%
Rear teat placement (now called Rear teat optimum)7%4%-3%
Teat length (now called Teat length optimum)-4%4%
Stature--17%17%

The other change taking place with udder traits is that both rear teat placement and teat length will now be two-way traits, and be called rear teat optimum and teat length optimum, respectively.

The rear teat length and placement of the Holstein breed has evolved to a shorter and closer average. By adjusting to an intermediate optimum, rather than a close and short ideal, is intended to help get the breed back to a more desirable norm.

The new Foot & Leg Composite

As with UDC, the main difference in the new FLC comes from the addition of stature to the index. Table 2 shows that stature is added mostly from the reduced weight now placed on foot angle and rear leg side view.

TABLE 2Previous percent weight within FLCAugust 2017 percent weight within FLC% Change
Foot angle24%7.5%-17%
Rear legs rear view19%17.5%-1%
Foot and leg score50%58%8%
Stature--17%17%
Rear leg side view8%--8%

TPI updates

In addition to the UDC and FLC updates, the TPI formula will also be revamped. While the weights within the production, health and conformation categories remain the same, the individual trait weights within the production and health buckets will change.

The biggest change to the new TPI formula is found within the production category as a new protein to fat ratio. You can see all changes in Table 3 below.

TABLE 3Previous weight within TPIAugust 2017 weight within TPI
Protein2721
Fat1617
Feed Efficiency38
PRODUCTION TOTAL46%46%
Fertility Index1313
Productive Life74
Livability-3
Somatic Cell Score-5-5
Daughter Calving Ease22
Daughter Stillbirth11
HEALTH TOTAL28%28%
Udder Composite1111
PTA Type88
Foot & Leg Composite66
Dairy Form-1-1
CONFORMATION TOTAL26%26%

HA USA reweighted protein, fat and feed efficiency, and therefore adjusted the fat to protein ratio. Starting in August, there will be 6% less emphasis directly on protein, 5% emphasis added to feed efficiency and 1% more emphasis on pounds of fat.

For your reference, feed efficiency is calculated as follows. Please note that Body Weight Composite within this formula is the new calculation to replace Body Size Composite.

Feed Efficiency = (-0.0187 x Milk) + (1.28 x Fat) + (1.95 x Protein) – (12.4 x Body Weight Composite)

In addition to the adjustment on the production bucket, HA USA will now incorporate livability as part of the TPI formula. The 3% weight on livability will come directly from that same reduction in emphasis on productive life.

What do these changes mean?

The new addition of stature to Udder Composite and Foot & Leg Composite, along with the TPI updates, are in place with an overarching goal to aid producers in creating more moderate sized, efficient and profitable cows.

Industry standard indexes can change at any point. These changes reinforce the importance of setting your own customized genetic plan. Work with your trusted Alta advisor to review the weights you place on each individual production, health and conformation trait. We want to help you ensure your plan always aligns with your farms current situation and future goals.

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