
正阳三黄鸡产蛋初期蛋重、蛋形指数变化规律研究
盛东峰,李淑梅
正阳三黄鸡产蛋初期蛋重、蛋形指数变化规律研究
Study on Changing Law of Egg Weight and Egg Shape Index in Early Laying Period of Zhengyang Threeyellow Broilers
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 |
|
〉 |