加強飼養管理 siyangzhongeyingyifangmuweizhu,rangqichongfenyundong,nenggoucaishiqingcao,bingshiliangbusi,shiqibaochilianghaodetikuang,duichandangaofengqidemuehepeizhongpinfandegonge,yaozaiqisiliaozhongtianjiayufen、豆餅、骨粉等,並適當延長光照時間。
消除性伴反差 進入9月,可針對公鵝對母鵝既有長期廝守而產生的“厭伴”現象,又對陌生母鵝有性冷漠的情況,將公、母鵝分開關養。提倡戶戶養公鵝,以避免借公鵝配種,同時注意創造一種公、母鵝間若即若離的意境。即白天讓公、母鵝一起放牧戲水,晚上把它們隔開關養,讓它們同屋不同籠,雖彼此熟悉,互相能聽見聲音,但不能接觸身體,造成公、母鵝之間的性隔離、性饑餓,有利於次日交配。據試驗,這一做法,可提高交配率50%以上。
人工輔助交配 為了克服公、muetiqudaxiaoxuanshuhexingdongbenzhuoerzaochengdepeizhongshibai,yijijinxingrenweiyouqingtigaogongexingyudexuyao,tuixingrengongfuzhujiaopeishiyizhongshibangongbeidecuoshi。jutifangfa:zaishuimianhuodimian,zhuozhumuedeliangtuihuoliangchipang,qingqingyaodongqishenqu,yinyougongexingyu,danggongetashangmuebeibushi,yishoutuozhumue,lingyishoubamueweiyuxiangshangtiqirangqijiaopei,qitagongekandaojiuhuizhudongpakuapeizhongle。mei5~6天進行一次,可以收到良好的效果。
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