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April 2025
Fertility Traits: Different in Each Country but they are Producing Positive Gains

From the 60s through to the early 2,000s, cow production increased enormously though the fertility of the Holstein cow declined alarmingly. 20 years ago, selection for fertility traits was established, and with the assis...

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April 2025
Elitest is the Dynamic Nr.3 AI Company in France besides Genes Diffusion and Synetics.

For many, the name “Elitest” will be relatively new, however this French AI company has already existed for fifteen years. In 2010 Elitest was formed via the fusion of the AI cooperatives Meuse, Moselle, Alsace, and Vosg...

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April 2025
Help Us choose the World Champion 2024

This is the 27th edition of the World Champion competition! On the following pages you will find 18 of the most outstanding Holstein cows that have dazzled in show-rings around the world over the past 12 months. While yo...

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April 2025
Udder health: The small things make a big difference

High quality milk from healthy udders of high producing and long living cows is exactly what dairy farmers around the world are striving for. Udder health plays an important role in this, not only in terms of animal heal...

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April 2025
Youthful Wilcor O Katy Wins 51st Schau der Besten

The elite sale ‘Die Auction’ plus the breeder’s gala on the eve, three current daughter groups from the Synetics breeding program, a dazzling show with Wilcor O Katy as the winner: Schau der Besten, the annual show of Ge...

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March 2025
Genetic Base Change: Updating the Standard to Reflect the Current Breed Population

An animal’s genetic evaluation indicates how its genetics compare to other animals in the breed. Different countries use different approaches when determining which animals should be in that base group for comparison pur...

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February 2025
TPI or Net Merit: Which Index is the Most Appropriate for Todays Breeding Industry?

With American genetics being a major driver of Holstein breed progress around the world, their main genetic indexes TPI and Net Merit are widely known and are used extensively in international trade in the Holstein indus...

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February 2025
Adolf Langhout: ‘Developing Elite Holsteins Always Begins with an Embryo.’

For more than 35 years, Adolf Langhout has been internationally active in the marketing of elite genetics. His enterprise ALH Genetics is one of the largest importers world-wide of American Holstein embryos. Embryos from...

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February 2025
Brand New AI Company Showbox Sires Quickly Gains Global Recognition

The summer of 2023 saw a new AI company emerge: Showbox Sires. Founded by two well-known and passionate Holstein breeders: Tim Abbott and Mike Duckett, assisted by their wives Sharyn and Julie. ‘We are aiming to breed a...

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February 2025
Forages: The basis of a diet suitable for ruminants!

The biggest talent of the dairy cow is to take high-fibre forages, which cannot be used for human nutrition, and convert them to high-quality foods like milk and meat. What are forages really? How does one achieve maxima...

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February 2025
Unique Holstein Event: The Very First International Online Herd Competition

Vous êtes-vous un jour demandés comment se situe le programme de sélection de votre ferme face aux meilleurs dans le monde entier? Voici une occasion de le découvrir. Holstein International souhaite vous présenter la tou...

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January 2025
Single-Step Evaluations:Now Being Implemented in a Growing Number of Countries.

When genomics first arrived 15 years ago, it was impractical to include the genotypes directly into the genetic evaluation model due to the massive size of the data set involved with the Holstein breed. Instead, an appro...

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January 2025
Sunshine Genetics in Wisconsin: Exporting Embryos to the World

Sunshine Genetics has a long history as the leading embryo transfer facility in America’s dairy-land of Wisconsin. Established in the 1970s, Sunshine Genetics has made the exporting of embryos a large part of their busin...

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January 2025
How the Most Popular Cow in the World was Discovered… ...and Came into the Global Limelight at Mil-R-Mor Farm

Of course she has formidable competition, for example from Dellia, Laurie Sheik, and other female Holstein legends. But: nevertheless, Glenridge Citation Roxy still graciously carries the “Queen of the Breed” title: And...

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January 2025
Vote for your Red Holstein World Champion 2024

Another year has gone by and our selection for World Champion of the Red Holstein breed is set to begin. We will present 12 exciting candidates from 8 countries. Enjoy the sight of these impressive show champions choose...

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