亚洲日韩精品无码专区网站_亚洲日本一区二区_亚洲Av无码专区国产乱码DVD_亚洲精品永久在线观看
畜牧人
標題:
兔毛球病
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作者:
醫獸堂
時間:
2008-5-11 09:33
標題:
兔毛球病
家兔毛球病的發生,常由于飼料和墊草中混入脫落的毛,絨毛,被兔吃入所致;長期飼喂缺乏維生素、礦物質和鹽類的飼料,引起相互咬毛;少數家兔有吃毛癖。
癥狀和病變:患兔胃膨脹,食欲不佳,喜伏臥,飲水量大增,大便秘結。在胃內形成毛球,大的毛球不能通過幽門形成胃阻塞,較小的毛球通過幽門后,滯留在小腸內,出現腸梗阻。
防治:平時加強管理,避免毛或絨毛混入飼料;應用全價飼料喂兔;有食毛癖的家兔單舍飼養。患兔可內服20-30毫升豆油、菜油。毛球排出后,應喂給易消化的飼料。
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亚洲日韩精品无码专区网站_亚洲日本一区二区_亚洲Av无码专区国产乱码DVD_亚洲精品永久在线观看
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