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番鸭嘴像褪皮是什么病

更新时间: 2020-11-08 00:00:00     

番鸭喙烂,番鸭在3至7周龄和换羽期间极易发生啄羽、食羽现象。解决的办法是在雏番鸭2至3周龄时断喙。用鸭专用的切喙器,也可用剪刀。切喙器或剪刀用前要烧灼,在鸭嘴豆的中部切除。

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