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畜牧人

標題: 請各位專家給點評一下肉牛飼料的配方和喂量 [打印本頁]
作者: 買賣牛人    時間: 2012-8-30 21:45
標題: 請各位專家給點評一下肉牛飼料的配方和喂量

600-700斤精料這樣配可么60%玉米15%棉柏10%豆麩皮13%餅鹽1%小蘇打2%瘤胃素0.2%每頭牛每天另喂給DDG2斤3量5%預混料按牛體重的1%-1.3%



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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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