1 豬場布局
豬場選址應該選在人口稀少,周圍沒有養豬戶的地方,要遠離大公路、鐵路,最好有一條專門的豬場公路,而且少有其他人員過往。水源要方便安全,豬場最好建在幹燥、向陽、通風的矮山坡上,應先向氣象部門谘詢當地全年的主風向,最好畫出一年四季的風向玫瑰花形圖,找出主風向,按配種-妊娠-產子哺乳-保育-育肥-隔離-廢棄物處理區域的順序,從上風口往下風向分布,最好采用配種、妊娠、哺bu乳ru一yi點dian,保bao育yu一yi點dian,育yu肥fei一yi點dian的de三san點dian式shi分fen布bu,拉la開kai足zu夠gou的de距ju離li,這zhe樣yang少shao傳chuan播bo疾ji病bing,即ji使shi有you的de豬zhu舍she發fa病bing了le,也ye很hen難nan傳chuan播bo到dao其qi他ta豬zhu舍she。豬zhu舍she最zui好hao東dong西xi走zou向xiang,坐zuo南nan向xiang北bei,南nan北bei設she窗chuang戶hu,便bian於yu采cai光guang和he通tong風feng。豬zhu舍she之zhi間jian要yao拉la開kai距ju離li,最zui好hao有you10米以上的距離,舍與舍間種植香樟、桂花、楨楠樹等能淨化臭氣,吸塵降噪的樹種。
2 控製場內其他帶毒生物
帶毒生物有很多,如老鼠、鳥類、貓、狗、雞、鴨ya等deng。這zhe些xie生sheng物wu多duo數shu帶dai毒du而er本ben身shen不bu發fa病bing,但dan他ta們men的de存cun在zai卻que對dui豬zhu場chang生sheng物wu安an全quan構gou成cheng了le巨ju大da的de威wei脅xie。如ru老lao鼠shu是shi鉤gou端duan螺luo旋xuan體ti病bing的de帶dai毒du者zhe。夏xia季ji蚊wen蠅ying滋zi生sheng,是shi乙yi腦nao、附紅體的高發季節,貓狗是弓形體病的傳播者,鳥類是衣原體的傳播者,而且鳥類、禽類還能攜帶口蹄疫病毒,而其自身不發此病。
3 參觀程序必須遵守
生活區、接待區和生產區要有一定的距離,中間最好有樹林、魚塘、土(tu)坡(po)等(deng)作(zuo)為(wei)天(tian)然(ran)屏(ping)障(zhang)。員(yuan)工(gong)外(wai)出(chu)回(hui)場(chang)要(yao)有(you)一(yi)定(ding)的(de)隔(ge)離(li)時(shi)間(jian)才(cai)能(neng)進(jin)入(ru)生(sheng)產(chan)區(qu),而(er)且(qie)進(jin)入(ru)之(zhi)前(qian)要(yao)在(zai)生(sheng)活(huo)區(qu)洗(xi)澡(zao),徹(che)底(di)換(huan)洗(xi)衣(yi)服(fu)後(hou)穿(chuan)幹(gan)淨(jing)衣(yi)服(fu)進(jin)入(ru)。許(xu)多(duo)大(da)豬(zhu)場(chang)都(dou)無(wu)法(fa)避(bi)免(mian)上(shang)級(ji)和(he)朋(peng)友(you)的(de)檢(jian)查(zha)和(he)來(lai)訪(fang)參(can)觀(guan),這(zhe)就(jiu)要(yao)豬(zhu)場(chang)管(guan)理(li)者(zhe)有(you)科(ke)學(xue)合(he)理(li)的(de)規(gui)章(zhang)製(zhi)度(du),而(er)且(qie)要(yao)求(qiu)參(can)觀(guan)者(zhe)嚴(yan)格(ge)執(zhi)行(xing),參(can)觀(guan)的(de)順(shun)序(xu)也(ye)要(yao)講(jiang)究(jiu)科(ke)學(xue),從(cong)最(zui)脆(cui)弱(ruo)、最幹淨的區域開始,一般來說,按產房到保育室的順序參觀,種豬區域一般不參觀。
4 堅持自繁自養隔離時間充足
自zi繁fan自zi養yang能neng夠gou保bao證zheng場chang內nei豬zhu隻zhi相xiang對dui封feng閉bi,新xin病bing不bu易yi引yin入ru,而er且qie長chang時shi間jian的de飼si養yang,對dui自zi己ji豬zhu隻zhi的de老lao病bing也ye會hui心xin中zhong有you數shu,防fang治zhi起qi來lai比bi較jiao容rong易yi。如ru有you種zhong豬zhu引yin入ru,先xian在zai隔ge離li舍she專zhuan人ren飼si喂wei60天左右,再引入後備舍,與少量經產母豬混合,讓其適應本場的環境和微生物
5 堅持全進全出製度
zhexiangcuoshishixiandaiyangzhuyechenggongdeguanjian。zhushezuihaoshejichengxiaodanyuanshide。zhusheneiwaijingdaoyuwudaofenkai,zouguowudaohoujuebuzaimeixiaodudeqingkuangxiazoujingdao。sheyushezhijianyaoyouzhuanyongdezhuanzhutongdao,zhuanzhuqianhoudouyaoduitongdao、豬隻、豬(zhu)舍(she)充(chong)分(fen)消(xiao)毒(du)。有(you)條(tiao)件(jian)的(de)可(ke)以(yi)在(zai)母(mu)豬(zhu)從(cong)妊(ren)娠(shen)舍(she)轉(zhuan)入(ru)產(chan)子(zi)舍(she)前(qian)過(guo)一(yi)通(tong)道(dao),上(shang)有(you)淋(lin)浴(yu),下(xia)有(you)溫(wen)水(shui)池(chi),最(zui)好(hao)有(you)人(ren)按(an)摩(mo)刷(shua)拭(shi)其(qi)身(shen)上(shang)汙(wu)物(wu)和(he)消(xiao)毒(du)。將(jiang)產(chan)期(qi)接(jie)近(jin)的(de)母(mu)豬(zhu)(一般是一周內的預產期)安排於同一產房內,這樣斷奶時一起斷走,做到徹底消毒,斷奶後幾乎是同期發情,一般3天~7天tian能neng發fa情qing配pei種zhong,方fang便bian操cao作zuo和he管guan理li,返fan情qing觀guan察cha也ye方fang便bian。這zhe樣yang操cao作zuo同tong批pi母mu豬zhu又you進jin入ru下xia一yi次ci循xun環huan,斷duan奶nai豬zhu隻zhi統tong一yi進jin入ru保bao育yu舍she,保bao育yu結jie束shu後hou又you一yi起qi進jin入ru育yu肥fei舍she,各ge個ge舍she的de大da小xiao配pei套tao,流liu水shui化hua生sheng產chan,各ge階jie段duan都dou實shi行xing全quan進jin全quan出chu。而er且qie,由you於yu豬zhu隻zhi日ri齡ling接jie近jin,應ying激ji小xiao,少shao得de病bing,即ji使shi得de病bing也ye較jiao為wei單dan一yi,診zhen斷duan和he治zhi療liao都dou相xiang對dui容rong易yi。實shi際ji生sheng產chan中zhong,許xu多duo豬zhu場chang由you於yu規gui模mo不bu大da,或huo者zhe各ge階jie段duan大da小xiao不bu配pei套tao,無wu法fa全quan進jin全quan出chu,但dan至zhi少shao要yao保bao證zheng同tong一yi欄lan內nei和he相xiang近jin欄lan內nei豬zhu隻zhi體ti重zhong日ri齡ling接jie近jin。有you的de豬zhu場chang為wei了le節jie約yue空kong間jian,將jiang日ri齡ling差cha異yi太tai大da的de豬zhu隻zhi混hun養yang在zai一yi起qi,甚shen至zhi僵jiang豬zhu也ye關guan在zai一yi起qi,造zao成cheng豬zhu隻zhi短duan時shi間jian可ke能neng不bu發fa病bing,時shi間jian一yi長chang就jiu暴bao發fa,而er其qi病bing情qing很hen複fu雜za,得de不bu償chang失shi,為wei什shen麼me?原yuan因yin可ke能neng是shi大da一yi些xie的de豬zhu抵di抗kang力li和he適shi應ying力li好hao些xie,帶dai毒du而er不bu發fa病bing,小xiao一yi些xie的de抵di抗kang不bu住zhu大da一yi些xie的de豬zhu帶dai來lai的de病bing菌jun,容rong易yi發fa病bing,而er且qie病bing情qing加jia重zhong後hou可ke能neng大da豬zhu也ye抵di抗kang不bu住zhu了le,也ye可ke能neng發fa病bing,使shi病bing原yuan和he病bing情qing都dou變bian得de複fu雜za化hua。
6 消毒問題
消毒大致包括消毒池消毒、帶豬噴霧消毒、空舍消毒、飲水消毒、環境消毒等幾方麵。在豬場入口、生產區入口、豬舍入口應設置消毒池。豬場門口、shengchanqumenkoudexiaoduchiyaoyouzugoudechangduheshendu,changduyaoyoujinchuzuidachelunzhouchangdeliangzhouyishangweihao,xiaoduyaoyeyaoxuanzechengfenchayidadejizhong,lunhuanshiyong,danbushiyouderenlijiedejintianyongzhezhong,mingtianyonglingyizhong,yibanshiyongyizhongyaoyeliangzhouzuoyouzailunhuan。jinchushengchanquyaoyouzhuanyongcheliang,shouzhutaiyaoxiujianyushengchanquwai,juebuyunxuzangchejinchushengchanqu,buyunxushengchangongrenjiechugouzhucheliang。daizhupenwuxiaoduyaoxuanzegaoxiaodidu、刺激性小的藥液,噴霧操作時噴頭要斜向45度左右向空中噴灑,直到地麵濕透為止,不能對著豬隻噴灑。
7 重大傳染病處理
當重大傳染病發生時,要早發現、早隔離、zaozhiliao。kongzhichuanranbingjiuxiangxiaofangduiyuanpumiesenlinhuozaiyiyang,yaojishifaxianqihuodian,jinkuaijiangqixiaomiezaimengyazhuangtai,zaihaimeimanyankailaideshihoujiuyaotongguogeli、消xiao毒du,將jiang傳chuan染ran源yuan圈quan定ding在zai小xiao範fan圍wei內nei,不bu讓rang其qi多duo點dian暴bao發fa。這zhe樣yang操cao作zuo再zai可ke怕pa的de傳chuan染ran病bing也ye不bu容rong易yi散san布bu開kai,那na就jiu不bu可ke怕pa了le。生sheng產chan中zhong還hai要yao注zhu意yi這zhe期qi間jian人ren員yuan一yi定ding要yao固gu定ding好hao,不bu能neng亂luan串chuan,隔ge離li時shi劃hua定ding一yi定ding的de區qu域yu,可ke將jiang可ke疑yi豬zhu周zhou圍wei的de豬zhu一yi起qi隔ge離li,相xiang對dui安an全quan的de豬zhu隻zhi移yi走zou,將jiang可ke疑yi豬zhu隻zhi孤gu立li起qi來lai,而er其qi他ta安an全quan的de豬zhu隻zhi在zai這zhe個ge期qi間jian禁jin止zhi轉zhuan舍she。飼si喂wei病bing豬zhu要yao有you專zhuan人ren飼si養yang,無wu法fa專zhuan人ren飼si養yang的de情qing況kuang下xia要yao在zai飼si喂wei完wan健jian康kang豬zhu後hou再zai飼si喂wei可ke疑yi豬zhu,最zui後hou才cai是shi病bing豬zhu,用yong具ju一yi定ding要yao分fen開kai,使shi用yong完wan後hou要yao消xiao毒du。對dui於yu病bing豬zhu要yao及ji時shi診zhen斷duan,標biao本ben兼jian治zhi,對dui無wu價jia值zhi的de豬zhu隻zhi及ji時shi淘tao汰tai或huo處chu理li,解jie剖pou、深埋等操作一定要注意人身安全和避免人為散毒。
8 管理者注意
生(sheng)物(wu)安(an)全(quan)製(zhi)度(du)是(shi)人(ren)製(zhi)定(ding)也(ye)是(shi)人(ren)來(lai)執(zhi)行(xing)的(de),再(zai)好(hao)的(de)製(zhi)度(du)沒(mei)有(you)正(zheng)確(que)的(de)執(zhi)行(xing)還(hai)是(shi)一(yi)紙(zhi)空(kong)文(wen)。很(hen)多(duo)豬(zhu)場(chang)到(dao)處(chu)張(zhang)貼(tie)各(ge)種(zhong)製(zhi)度(du),結(jie)果(guo)都(dou)執(zhi)行(xing)不(bu)到(dao)位(wei)。作(zuo)為(wei)豬(zhu)場(chang)管(guan)理(li)者(zhe)要(yao)不(bu)斷(duan)學(xue)習(xi)提(ti)高(gao),製(zhi)定(ding)出(chu)科(ke)學(xue)合(he)理(li)的(de)生(sheng)物(wu)安(an)全(quan)製(zhi)度(du),定(ding)期(qi)為(wei)員(yuan)工(gong)做(zuo)一(yi)些(xie)生(sheng)物(wu)安(an)全(quan)和(he)養(yang)豬(zhu)治(zhi)療(liao)方(fang)麵(mian)的(de)培(pei)訓(xun),提(ti)高(gao)他(ta)們(men)的(de)主(zhu)人(ren)翁(weng)精(jing)神(shen)和(he)生(sheng)物(wu)安(an)全(quan)意(yi)識(shi)。
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