womenzengyaoqiubaoyuyixiazhudazhenshiyaobaoqilai,houbeizhudazhenshiyaobaodingzhu,danjiuchuyuzhongjianjieduandeyufeizhudazhenzenmenengjibaozhengzhushexiaoguoyoujieshengshijianne?
育肥豬也像後備豬一樣固定是不現實的,因為數量太大,會花費太大的工作量;而如果打飛針則往往會使部分豬的注射失敗或效果不理想,所以尋找一種可操作的方法非常必要。
在生產中,我們是這樣處理的:zaiyigexiaoquanli,jigesiyangrenyuanyongyigetielanganjiangzhujidaoyigejiaoluohuobianshang,yinzhujizaiyiqishibuyihuodong,tebieshizhutoudouyaotaiqilai,henrongyigudingbuweidazhen;大一些的保育豬也可以這樣操作。
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