雞“難產”是指雞要產蛋而又無法產出,也叫產蛋不下或蛋阻留、蛋秘結。導致雞“難產”的主要原因:蛋過大,特別是幼齡母雞產過大蛋;另外輸卵管炎、輸卵管肌肉麻痹或產蛋過程中受驚;還有輸卵管狹窄或扭轉,導致雞蛋無法通過產道。“難產”母雞一般不表現出全身症狀,但常伏在產蛋箱內作產蛋姿態。時間長了逐漸衰弱無力,最終死亡。
雞“難產”的處理主要是通過手術助產,具體方法是:洗淨右手食指,並用酒精棉球消毒,塗敷凡士林、zhiwuyouhuoshilayouyushizhishang,jiangshizhixiaoxinshenrumujixiezhiqiangzhishuluanguannei,zaicharuyixiaosuliaoguan,xiangjidanzhouweizhurushaoxushilayouhuozhiwuyou,yongshizhijiangjidanxiangwaibodong,tongshizuoshouqingqingjiyajifubu,fuzhujidanpaichu。ruguojidanguoda,paichuqueyoukunnan,kexianjiangjidanweizhibozheng,shidandeyiduanchaowai,gudingzaigangmenkou,yongyijianruiqixiejiangdankeqiaopo,shidanbaihedanhuangpaichu,zaizaixijiachudankesuipian,yongwenyanshuihuo0.1%濃度的高錳酸鉀溶液輕輕衝洗產道,防止雞輸卵管發炎。也可使用下述方法治療(輸卵管扭轉者除外):用yong食shi指zhi蘸zhan些xie水shui後hou再zai蘸zhan些xie細xi鹽yan,將jiang鹽yan塗tu在zai雞ji肛gang門men周zhou圍wei及ji肛gang門men內nei,幾ji分fen鍾zhong後hou,再zai蘸zhan少shao許xu食shi用yong油you塗tu於yu肛gang門men周zhou圍wei及ji肛gang門men內nei,一yi般ban十shi幾ji分fen鍾zhong後hou蛋dan即ji可ke產chan出chu。
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