It’s difficult to see the benefit of genetic gain in a herd from one season to the next. When you see an improvement in farm performance, how do you know that's a result of better genetics? How can you be confident that breeding for genetic gain actually works?

Hear DairyNZ's Bruce Thorrold discuss learnings from the Holstein-Friesian Strain Trial. He also talks through the value of genomics and high-quality data, strengthening the fertility Breeding Worth, keeping up with our overseas competitors, and more.

Notes

Animal Evaluation - DairyNZ

A Comparison of Three Strains of Holstein-Friesian Cows Grazed on Pasture: Growth, Development, and Puberty - ScienceDirect

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