仔豬胃酸分泌不足,pH值(zhi)偏(pian)高(gao),這(zhe)樣(yang)有(you)利(li)於(yu)母(mu)豬(zhu)初(chu)乳(ru)中(zhong)的(de)免(mian)疫(yi)球(qiu)蛋(dan)白(bai)不(bu)致(zhi)遭(zao)到(dao)破(po)壞(huai),哺(bu)乳(ru)仔(zai)豬(zhu)能(neng)夠(gou)從(cong)初(chu)乳(ru)中(zhong)獲(huo)得(de)充(chong)分(fen)的(de)母(mu)源(yuan)抗(kang)體(ti),保(bao)持(chi)高(gao)強(qiang)度(du)的(de)抵(di)抗(kang)力(li)。但(dan)胃(wei)酸(suan)分(fen)泌(mi)不(bu)足(zu),不(bu)能(neng)充(chong)分(fen)激(ji)活(huo)胃(wei)蛋(dan)白(bai)酶(mei),不(bu)能(neng)快(kuai)速(su)有(you)效(xiao)地(di)消(xiao)化(hua)飼(si)料(liao)中(zhong)的(de)蛋(dan)白(bai)質(zhi),同(tong)時(shi)仔(zai)豬(zhu)前(qian)期(qi)整(zheng)體(ti)胃(wei)腸(chang)道(dao)的(de)消(xiao)化(hua)機(ji)能(neng)不(bu)完(wan)善(shan),若(ruo)過(guo)早(zao)補(bu)料(liao)更(geng)宜(yi)引(yin)起(qi)仔(zai)豬(zhu)腹(fu)瀉(xie)。過(guo)早(zao)補(bu)料(liao)不(bu)僅(jin)補(bu)料(liao)難(nan)度(du)大(da),同(tong)時(shi)也(ye)不(bu)利(li)於(yu)仔(zai)豬(zhu)對(dui)母(mu)源(yuan)抗(kang)體(ti)的(de)攝(she)取(qu)。大(da)量(liang)的(de)研(yan)究(jiu)及(ji)養(yang)殖(zhi)實(shi)踐(jian)證(zheng)明(ming),仔(zai)豬(zhu)在(zai)7日齡開始補料為最佳,此時仔豬已經由母乳中獲得了一定的母源抗體,自身並具備了一定的免疫能力,能夠降低仔豬腹瀉發生的概率。
教槽料的選擇
教槽料的好壞直接影響補料的效果,所以要重視對教槽料的選擇。仔豬教槽料應具有以下特點:1.誘食性好,使用仔豬喜歡的氣味,吸引仔豬采食;2.易於采食,以顆粒料為首選,顆粒大小適中,以方便仔豬對飼料的攝入;3.營養全麵,必須要為仔豬提供優質而全麵的營養供給,合理完善地補充,單純依靠母乳不能滿足營養需求;4.易於消化。
補料方法的選擇
buliaoyinggaizunxunzaizhudexixingkexuezhiding,kexuedebuliaofangfabujinkeyijiasubuliaojincheng,erqieyekeyijianshaozaizhuyingjihefuxiedefasheng,changyongdefangfayouyixiajizhong:1.把ba料liao和he成cheng糊hu狀zhuang塗tu抹mo於yu母mu豬zhu乳ru頭tou上shang,待dai仔zai豬zhu吮shun乳ru時shi可ke自zi然ran品pin嚐chang飼si料liao的de滋zi味wei,慢man慢man地di對dui飼si料liao產chan生sheng興xing趣qu,這zhe種zhong方fang法fa相xiang對dui比bi較jiao麻ma煩fan,且qie仔zai豬zhu所suo獲huo得de的de料liao量liang較jiao少shao;2.直接將糊狀料塗抹於仔豬嘴內,強行開食,此種方法易給仔豬造成較大的應激,不利於仔豬的健康成長;3.baliaozhijiesazaidimianshang,gongzaizhuwanshuashicaishi,dadaobuliaodemude,dancizhongfangfajiyizaochengsiliaodewuran,buweisheng,yizaochengzaizhufuxiedefasheng,youzaochengsiliaolangfei;4.筆bi者zhe比bi較jiao讚zan同tong的de方fang法fa是shi可ke於yu顆ke粒li料liao上shang噴pen灑sa上shang一yi定ding的de益yi生sheng菌jun或huo酸suan化hua劑ji,以yi彌mi補bu仔zai豬zhu胃wei腸chang道dao消xiao化hua功gong能neng的de不bu足zu,同tong時shi可ke於yu飼si料liao上shang噴pen灑sa預yu防fang仔zai豬zhu腹fu瀉xie及ji其qi他ta仔zai豬zhu易yi患huan疾ji病bing的de藥yao物wu,如ru將jiang紫zi金jin液ye(江西正邦動物保健品廠生產)直接噴灑於飼料上,晾幹後,放置在周邊打有許多小孔的易拉罐中(飼料可從小孔中露出),jiangzhuangyoujiaocaoliaodeyilaguanfangyuzaizhuhuodongdedimianshang,zaizhuzaizijiwanshuadeguochengzhong,yilaguanzaidixiagundongdeguochengzhongjianghuiyousiliaobuduandicongguanneiluchu,zaizhuhaoqibianhuibuduandijianshiluchudesiliao,henkuaidadaojiaocaodemude。cizhongfangfajiandanyixing,buliaosudukuai,gongzuoliangxiao,qiesiliaobeiwurandegailvjianxiao,tongshiyouyoubaojianyaowudetianjia,huidadajiangdizaizhufuxiejiqitazaizhuyifabingdefasheng。
做好母豬管理與保健
母mu源yuan抗kang體ti的de高gao低di直zhi接jie關guan係xi到dao仔zai豬zhu抵di抗kang力li的de高gao低di,對dui母mu豬zhu進jin一yi步bu加jia強qiang飼si養yang管guan理li的de同tong時shi,還hai要yao預yu防fang母mu豬zhu三san聯lian症zheng的de發fa生sheng。母mu豬zhu產chan後hou三san聯lian症zheng是shi導dao致zhi仔zai豬zhu母mu源yuan性xing腹fu瀉xie的de罪zui魁kui禍huo首shou,預yu防fang母mu豬zhu三san聯lian症zheng可ke采cai取qu藥yao物wu預yu防fang,如ru母mu豬zhu圍wei產chan期qi可ke用yong三san金jin益yi母mu散san(江西正邦動物保健品有限公司生產)1包、邦福(江西正邦動物保健品有限公司生產)1包,拌100qiankeliao,gongmuzhucaishi,kedadaolianghaodeyufangxiaoguo。muzhutineijuyoujiaogaodedikangli,cainengshimuruzhonghanyougaonongdudemuyuankangti,zaizhuzhiyouhuodelechongzudekangticainenggoudikanggezhongbingyuanweishengwudeqinxi。
注意環境衛生
環huan境jing衛wei生sheng差cha是shi仔zai豬zhu病bing原yuan性xing腹fu瀉xie的de重zhong要yao因yin素su,仔zai豬zhu有you撿jian拾shi或huo啃ken食shi地di下xia異yi物wu的de習xi慣guan,當dang地di麵mian上shang致zhi病bing微wei生sheng物wu超chao標biao或huo食shi用yong了le黴mei變bian的de食shi物wu就jiu會hui導dao致zhi仔zai豬zhu腹fu瀉xie,所suo以yi保bao持chi良liang好hao的de環huan境jing衛wei生sheng是shi預yu防fang仔zai豬zhu腹fu瀉xie的de關guan鍵jian。在zai養yang殖zhi過guo程cheng中zhong應ying每mei天tian及ji時shi清qing理li圈quan舍she內nei的de汙wu物wu,使shi用yong高gao碘dian(江西正邦動物保健品有限公司生產)進行圈舍內帶豬噴灑消毒。
仔豬藥物保健
引起仔豬腹瀉的病原主要為大腸杆菌、沙門氏菌及病毒性腹瀉,預防仔豬腹瀉除了加強母豬飼養管理、加強環境消毒外,還應注意對仔豬進行藥物保健預防,如仔豬三針保健(仔豬3日齡、7日齡、21日齡分別注射頭孢先鋒0.5毫升、0.5毫升、1毫升)huozaizhuburushijiangyaowutumoyumuzhurutoushanggongzaizhushunshi,yekejiangyaowupensayujiaocaoliaoshanggongzaizhujiaocaoshishiru,keyouxiaoyufangzaizhubuliaoqijiangezhongjibingdefasheng。
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