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鸡传染性法氏囊病临床症状有哪些
更新时间: 2019-01-11 00:00:00  

鸡群中_有1~<sup>2</sup>只鸡出现病态,第2天 猛然增多。全部表现为精神委顿、缩头、闭眼、呆立,严重的 伏地昏睡,驱赶也不愿走动,行走时步态不稳,全群采食减少大半,饮水增多,频频琢肛,从病初到高峰期都排米汤样、 水样白色稀粪,恢复期排黄绿色混有白色的水样稀粪,迅速 衰竭、死亡,死亡率为10% -30%,高的达50%,一般1周后 鸡群逐渐康复。

关键词: 传染性 临床 症状 哪些

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