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畜牧人

標題: 急求種鴨翅膀羽毛變紅色的原因 [打印本頁]
作者: zhk8583782    時間: 2011-4-28 17:18
標題: 急求種鴨翅膀羽毛變紅色的原因
我們養的種鴨在高峰期翅膀變成了紅色，產蛋有小幅下降，求高手告訴原因。
作者: uivuiv    時間: 2011-4-28 18:05
能否上照片?
如果排除疾病的原因的話,那么多半都是營養方面的原因.
作者: zhouqq3    時間: 2011-4-29 10:34
變黃的我見過
變紅的沒見過



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