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畜牧人

標題: 請教：奶牛氨基酸平衡的問題 [打印本頁]
作者: world1212    時間: 2010-12-21 21:35
標題: 請教：奶牛氨基酸平衡的問題
在奶牛日糧中，對蛋白的要求不單純是粗蛋白了，越來越多的資料證明只要蛋氨酸和賴氨酸配比合適，可以適當放寬對粗蛋白的要求。
作者: 任明武    時間: 2010-12-21 21:42
最好貼些資料上來，還沒見到過



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