Body weight at point of lay influences yolk size, which, in turn, influences egg weight.

开产时的蛋鸡体重影响蛋黄大小，进而影响蛋重。

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Body weight at point of lay influences yolk size, which, in turn, influences egg weight.

开产时的蛋鸡体重影响蛋黄大小，进而影响蛋重。

youdao