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畜牧人

標題: 專業微生態制劑 [打印本頁]
作者: zkjysw    時間: 2011-6-30 17:29
標題: 專業微生態制劑
動物的健康通過菌群平衡來維持和調節，如果失去平衡會引起消化機能紊亂，從而抑制動物生長發育，會出現食欲不振消化不良、被毛蓬亂、抵抗力下降，腹瀉、生產性能下降、甚至躁動打斗等現象。




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亚洲日韩精品无码专区网站_亚洲日本一区二区_亚洲Av无码专区国产乱码DVD_亚洲精品永久在线观看 
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