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畜牧人

標題: 關于防霉劑的添加 [打印本頁]
作者: lcynacy    時間: 2007-5-21 08:34
標題: 關于防霉劑的添加
想請教一下各位水劑的防霉劑是如何添加的,一般在什么季節添加?添加后會有什么不良影響,謝謝?
作者: lcynacy    時間: 2007-5-25 21:48
各位老師幫忙回答一下啊
作者: lcynacy    時間: 2007-5-25 22:00
各位老師幫忙回答一下啊



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