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畜牧人

標(biāo)題: 請(qǐng)教：國產(chǎn)布病疫苗哪家好 [打印本頁]
作者: sunjunqing    時(shí)間: 2010-12-2 20:25
標(biāo)題: 請(qǐng)教：國產(chǎn)布病疫苗哪家好
最近附近牛場(chǎng)正忙于做布病疫苗，請(qǐng)專家們點(diǎn)評(píng)一下那家好！有新疆產(chǎn)的有效率5年，蘭州產(chǎn)的可飲水但只1年有效率
作者: sunjunqing    時(shí)間: 2010-12-2 20:27
以前曾經(jīng)用過氫氧化鋁的滅活苗！但應(yīng)急太大
作者: 牛郎阿飛    時(shí)間: 2011-6-26 15:03
新疆天康



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