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畜牧人

標題: MHA蛋氨酸比較 [打印本頁]
作者: chexr    時間: 2007-10-17 11:35
標題: MHA蛋氨酸比較
MHA蛋氨酸比較
作者: ddgs500    時間: 2007-10-18 22:48
到底液體蛋氨酸的效價是蛋氨酸的多少呢，前幾天一個公司說是65-70%，他們還說用他們的粉蛋與液氮按照65-70的效價代替絕對不影響生產性能，可以簽協議保障。



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