muzhusiyangzhongshichanghuichuxiangangchanchudezizhujinyouxintiaoerwuhuxidejiasixianxiang,cishibuyaohuangzhang,gengbuyaojiangcizhongzizhupaoqi,zhiyaocaiyongshidangfangfajiukejiuhuojuedabufenjiasizizhu,congerjianshaojingjisunshi,tigaoyangzhuxiaoyi。
發病原因
母豬體質瘦弱、營養不良或不全麵、貧血、患(huan)有(you)慢(man)性(xing)病(bing)或(huo)過(guo)度(du)疲(pi)勞(lao)等(deng),都(dou)會(hui)直(zhi)接(jie)或(huo)間(jian)接(jie)引(yin)起(qi)新(xin)生(sheng)子(zi)豬(zhu)窒(zhi)息(xi)。母(mu)豬(zhu)體(ti)內(nei)供(gong)氧(yang)不(bu)足(zu),使(shi)胎(tai)兒(er)體(ti)內(nei)二(er)氧(yang)化(hua)碳(tan)超(chao)量(liang),引(yin)起(qi)呼(hu)吸(xi)反(fan)射(she)而(er)吸(xi)入(ru)羊(yang)水(shui),使(shi)子(zi)豬(zhu)產(chan)生(sheng)呼(hu)吸(xi)障(zhang)礙(ai)。母(mu)豬(zhu)年(nian)老(lao)體(ti)衰(shuai)、過早配種、長chang期qi缺que乏fa運yun動dong或huo胎tai兒er過guo大da等deng,也ye會hui引yin起qi母mu豬zhu分fen娩mian時shi間jian過guo長chang而er疲pi勞lao,無wu力li將jiang胎tai兒er及ji時shi產chan出chu,使shi胎tai盤pan血xue液ye循xun環huan衰shuai弱ruo或huo停ting止zhi,胎tai兒er得de不bu到dao充chong足zu的de充chong氧yang血xue而er引yin發fa假jia死si。母mu豬zhu產chan子zi時shi子zi宮gong痙jing攣luan過guo強qiang,臍qi帶dai纏chan繞rao子zi豬zhu,引yin發fa胎tai盤pan血xue液ye循xun環huan障zhang礙ai,亦yi會hui產chan生sheng新xin生sheng子zi豬zhu假jia死si。
臨床症狀
jiasizizhuyanzhongdenianmocangbai,fanshewuhuoweiruo,quanshensongchi,kouhebiqiangneiyounianyedusai,meiyouhuxi,zhiyouqingweidexintiao。qingzhengjiasizizhushetuoyukouwai,nianmofagan,shentiruanruowuli,kouhebiqiangyounianyedusai,youshizhangkouhuxi,youshichengqichuanzhuang,xintiaoweiruoerkuaisu。fanjiasizizhu,zhiyaodaotijiuhuicongkouhebiqiangzhongliuchunianye。xinshengzizhuzhiyaochuxianwuhuxihuoweiruohuxierjinyouxintiaodejiasiwangzhuang,jiukezhenduanweixinshengzizhujiasi。
防治措施
假死子豬越快搶救越好。搶救時用左手倒提子豬,用右手輕輕拍打子豬背部,將其口、鼻腔和呼吸道內的黏液和羊水倒出或用手指掏出,擦幹淨子豬全身,接著再選用以下方法恢複子豬呼吸。
一、保持子豬頭朝下,左右兩手分握其兩肋骨外側,一張一合有節奏地輕輕擠壓,直到子豬咳出聲音為止。
二、讓子豬橫臥,一隻手托其肩部,另一隻手托其臀部,一伸一屈反複運動,直到子豬發出聲音為止。
三、用手有節奏地輕輕按壓子豬胸部,直至子豬發出聲音為止。
四、盡快將子豬放母豬腹下,使母豬與子豬腹貼腹,通過母豬體啟動子豬呼吸。
手機版




