BETTER COWS
With effect from the December index run, CRV will use a new model for estimating the genomic breeding values, the “single-step method.” This new calculation method will result in an increase in the reliability of genomic breeding values for young bulls and female young animals by an average of 11 percent.
With the April proof run CRV introduces FeedExcel to make it easier for farmers to distinguish bulls with the highest feed efficiency scores. Bulls branded with this quality mark are guaranteed to sire highly productive daughters with extended longevity that efficiently convert feed into milk. Farmers that use FeedExcel bulls can expect to end up with a herd having better income/feed costs ratio and fewer emissions. The index run of April 2023 confirms the leading position in feed efficiency of bulls from CRV's breeding programs and all the bulls mentioned in this press release are FeedExcel.
- Source: Holstein International, magazine June 2023 - Cows that efficiently convert feed into lots of milk, that also have high longevity and strong scores for health: These are the cows that dairy farmers like to see on their farms. Feed costs are high, land is expensive, and material is costly.
