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Hanhan Yang1, Yunlei Li1, Jingwei Yuan1

  • 1State Key Laboratory of Animal Biotech Breeding, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, P. R. China.

Poultry science
|July 15, 2023
PubMed
概括

北京-你的遗传改进是利能力的关键. 根据第一个蛋的年龄和平均离合长度的早期选择可以提高整体卵产量.