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鸡传染性法氏囊病怎么预防
更新时间: 2019-01-11 00:00:00  

确切的疫苗接种计划。应用进口及国产法氏囊弱毒 苗或灭活苗进行有效的免疫接种。首次接种时间为14 ~ 18 日龄,用中等毒力的弱毒苗如法氏囊M65滴鼻或饮水, 24~28日龄重复免疫1次,蛋种鸡60~70日龄再用2~3 倍量的疫苗重复接种1次,种鸡在开产前3周龄用油佐剂 苗肌内注射。

严格的卫生消毒措施。法氏囊病毒对自然环境有较 强的抵抗力,故应对鸡舍进行彻底清洗和定期消毒,消毒药 应选用酚和碱,如福尔马林、烧碱、来苏儿等。

关键词: 传染性 怎么 预防

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