三減 一是逐漸減少哺乳次數,實行緩和離乳。子豬斷乳前5天~7天應逐漸減少子豬哺乳次數,可由原來每日的5次~6次逐漸過渡到1次~2次ci,最zui後hou再zai一yi次ci性xing斷duan乳ru。二er是shi斷duan乳ru前qian逐zhu漸jian減jian少shao母mu豬zhu精jing料liao和he青qing綠lv多duo汁zhi料liao的de飼si喂wei量liang,日ri糧liang中zhong適shi當dang加jia大da粗cu飼si料liao比bi例li,以yi減jian少shao母mu豬zhu乳ru汁zhi分fen泌mi,防fang止zhi斷duan乳ru時shi母mu豬zhu發fa生sheng乳ru房fang炎yan。三san是shi逐zhu漸jian減jian少shao母mu子zi豬zhu相xiang處chu時shi間jian,在zai斷duan乳ru期qi間jian,白bai天tian可ke將jiang母mu豬zhu趕gan出chu圈quan舍she外wai飼si養yang,使shi母mu子zi分fen離li,夜ye間jian再zai將jiang母mu豬zhu趕gan回hui圈quan內nei,經jing3天~5天適應期再實施斷奶。
一不變 斷乳後1周~2周內,子豬日糧不能變。由於斷奶對子豬來說是一次較大的應激,如此時再變更飼料,會加重應激,易造成傷食、胃腸炎等,故斷奶後仍堅持喂給斷乳前飼料1周~2周,而後逐漸變換過渡到喂生長豬飼料。
兩過渡 一是飼養製度的過渡。在斷乳後15tianneiyinganburuqidefangfasiyang,bingqieyejianzengweiyici,yimianzizhujie,meiciweishiliangbuyiguobao,yibaochizizhuwangshengdeshiyu,bingkefangzhilaxi,tongshizhuyigongyingchongzudeqingjieyinshui。ershihuanjingdeguodu。duanruhouchushangshichushouwai,shixingzifanziyangde,jinliangbutiaoliyuanquan,bumashanghunqunbingwo,zhijiangmuzhuganzoujike。tiaolibingwoyingzaiduanrubanyuehouchishihefenbianzhengchangyihoujinxing,bingyingzaifenqunqian3天~5天讓子豬在一起活動或同槽采食,待彼此熟悉後再合圈飼養,避免因環境不適造成子豬應激。
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