專家解病。⑴病因:萱草根又名黃花菜根、金針菜根。萱草根中毒是由於羊群采食了萱草根而引起的中毒病。該病多發於2-3yuefenzhengzhixuancaoyizhihegengxinqi,paochudimiandexuancaogen,daduopaoqiyewai,youyushukusiqi,fangmuyangyidanyudaoxinxiandecaogenzhengxiangcaishihou,zaochengdapiyangzhongdusiwang。
⑵症狀:bingyangzhengzhuangchuxiandekuaimanheyanzhongchengdu,shiyangchiruliangerding。bingyangchuqijingshenweidun,shiyujianshaohuofeijue,daizhichibu,niaoweichenghongse。jierkoujiaoliuxian,tongkongzhujiansanda,shuangmuxiangjihuotongshishiming,bingyangjingkong、aijiao,wumudeluanzouhuodikaozhangaiwu,daodihousizhibutinghuadong,siyouyongzhuang。youdesizhijirouchouchu,xingzouwuli,youyihouzhiyanzhong,zhongzhizhititanhuan,wodibuqi。houqiyaguanjinbi,jujiaokunnan,youshimoya,huxikunnan,xintiaojiakuai,yibanjing2-4天後死亡。中毒較輕的可以康複,但雙目失明瞳孔散大則不能恢複。
專家治病。①預防:枯草季節禁止羊隻到有黃花菜的草場放牧,妥善保管和處理廢棄或移栽的黃花菜。
②治療:目前尚無特效解毒方法。羊發病後應停止放牧,早期可投服鹽類瀉劑,給予優質幹草、飼料,加強護理,並應用抗生素防止繼發感染。同時靜脈注射葡萄糖生理鹽水有助於本病的恢複。
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