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禽类减蛋综合征有何防治措施
更新时间: 2019-01-11 00:00:00  

无特效药物治疗,采取接种疫苗的方法 防止疾病的发生,发病区域的母鸡开产前2 ~4周龄时接种 EDS-76油乳剂灭活苗0.5 ~1毫升,2周后可产生较强的 抵抗力。在产蛋中期加强免疫一次,1〜1.5毫升/只,发病 时可用该疫苗作紧急接种1.5毫升/只,1 ~2周内可控制疫 情;另外产蛋下降期所产蛋不留作种用。

关键词: 禽类 综合征 防治 措施

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