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Breeding turnaround is set to change the shape of our cows

机译:繁殖周转将改变我们奶牛的体形

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摘要

HOW important is overall type score in your sire selection strategy? It's still important but not as important as it was. This is because we have more and better breeding values available for secondary traits like longevity and health, which we did not have 10 or 20 years ago. Then, breeders could only select for the type traits which they thought were important to longevity, but today they have the actual longevity value.
机译:总体类型评分在您的父亲选择策略中有多重要?它仍然很重要,但并不像以前那么重要。这是因为我们拥有更多,更好的育种价值,可用于10或20年前没有的长寿和健康等次级性状。这样,育种者只能选择他们认为对寿命很重要的类型性状,但是今天它们具有实际的寿命价值。

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