Holstein Proofs

Change in Calving Ease & Vitality Proofs

Since December 2024 release, the French proofs had an important change. The sire calving ease , calving abilities of daughters and vitality indexes have been changed. They were usually expressed as a percentage and are now expressed centred with a genetic standard deviation of 1,with a basis between -2 and +2.

Beef

Beef Catalog

Find the Beef catalog of Genes Diffusion for the 2024-2025 campaign.

Bovine Indexes

Quick sire search of Holstein, Charolais and Normand.
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Normande Indexes

PUBLICATIONS

2023 : Gènes Diffusion stands close to international parners

2023 : Gènes Diffusion stands close to international parners

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News

Genes Diffusion bulls under the sign of confirmation

Genes Diffusion bulls under the sign of confirmation

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Successful exhibition of Genes Diffusion genetics in Germany

Successful exhibition of Genes Diffusion genetics in Germany

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An IBOVAL Proof publication under the sign of SERENITY

An IBOVAL Proof publication under the sign of SERENITY

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Holstein Index: Gènes Diffusion takes over the ISU ranking

Holstein Index: Gènes Diffusion takes over the ISU ranking

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