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畜牧人

標(biāo)題: 牛乳頭爛，什么原因 [打印本頁]
作者: 國強(qiáng)    時(shí)間: 2010-5-6 14:02
標(biāo)題: 牛乳頭爛，什么原因
牛乳頭從外往里爛，什么原因，謝謝
作者: sxdy168    時(shí)間: 2010-5-6 14:36
壞疽性乳房炎吧，很難治愈
作者: 國強(qiáng)    時(shí)間: 2010-5-6 15:26
不是口蹄疫，一共有三頭牛



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