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、buruyidian,baoyuyidian,yufeiyidiandesandianshifenbu,lakaizugoudejuli,zheyangshaochuanbojibing,jishiyoudezhushefabingle,yehennanchuanbodaoqitazhushe。zhushezuihaodongxizouxiang,zuonanxiangbei,nanbeishechuanghu,bianyucaiguanghetongfeng。zhushezhijianyaolakaijuli,zuihaoyou10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
zifanziyangnenggoubaozhengchangneizhuzhixiangduifengbi,xinbingbuyiyinru,erqiechangshijiandesiyang,duizijizhuzhidelaobingyehuixinzhongyoushu,fangzhiqilaibijiaorongyi。ruyouzhongzhuyinru,xianzaigelishezhuanrensiwei60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
這(zhe)項(xiang)措(cuo)施(shi)是(shi)現(xian)代(dai)養(yang)豬(zhu)業(ye)成(cheng)功(gong)的(de)關(guan)鍵(jian)。豬(zhu)舍(she)最(zui)好(hao)設(she)計(ji)成(cheng)小(xiao)單(dan)元(yuan)式(shi)的(de)。豬(zhu)舍(she)內(nei)外(wai)淨(jing)道(dao)與(yu)汙(wu)道(dao)分(fen)開(kai),走(zou)過(guo)汙(wu)道(dao)後(hou)絕(jue)不(bu)在(zai)沒(mei)消(xiao)毒(du)的(de)情(qing)況(kuang)下(xia)走(zou)淨(jing)道(dao)。舍(she)與(yu)舍(she)之(zhi)間(jian)要(yao)有(you)專(zhuan)用(yong)的(de)轉(zhuan)豬(zhu)通(tong)道(dao),轉(zhuan)豬(zhu)前(qian)後(hou)都(dou)要(yao)對(dui)通(tong)道(dao)、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、生(sheng)產(chan)區(qu)門(men)口(kou)的(de)消(xiao)毒(du)池(chi)要(yao)有(you)足(zu)夠(gou)的(de)長(chang)度(du)和(he)深(shen)度(du),長(chang)度(du)要(yao)有(you)進(jin)出(chu)最(zui)大(da)車(che)輪(lun)周(zhou)長(chang)的(de)兩(liang)周(zhou)以(yi)上(shang)為(wei)好(hao),消(xiao)毒(du)藥(yao)液(ye)要(yao)選(xuan)擇(ze)成(cheng)分(fen)差(cha)異(yi)大(da)的(de)幾(ji)種(zhong),輪(lun)換(huan)使(shi)用(yong),但(dan)不(bu)是(shi)有(you)的(de)人(ren)理(li)解(jie)的(de)今(jin)天(tian)用(yong)這(zhe)種(zhong),明(ming)天(tian)用(yong)另(ling)一(yi)種(zhong),一(yi)般(ban)使(shi)用(yong)一(yi)種(zhong)藥(yao)液(ye)兩(liang)周(zhou)左(zuo)右(you)再(zai)輪(lun)換(huan)。進(jin)出(chu)生(sheng)產(chan)區(qu)要(yao)有(you)專(zhuan)用(yong)車(che)輛(liang),售(shou)豬(zhu)台(tai)要(yao)修(xiu)建(jian)於(yu)生(sheng)產(chan)區(qu)外(wai),絕(jue)不(bu)允(yun)許(xu)髒(zang)車(che)進(jin)出(chu)生(sheng)產(chan)區(qu),不(bu)允(yun)許(xu)生(sheng)產(chan)工(gong)人(ren)接(jie)觸(chu)購(gou)豬(zhu)車(che)輛(liang)。帶(dai)豬(zhu)噴(pen)霧(wu)消(xiao)毒(du)藥(yao)選(xuan)擇(ze)高(gao)效(xiao)低(di)毒(du)、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、早(zao)治(zhi)療(liao)。控(kong)製(zhi)傳(chuan)染(ran)病(bing)就(jiu)像(xiang)消(xiao)防(fang)隊(dui)員(yuan)撲(pu)滅(mie)森(sen)林(lin)火(huo)災(zai)一(yi)樣(yang),要(yao)及(ji)時(shi)發(fa)現(xian)起(qi)火(huo)點(dian),盡(jin)快(kuai)將(jiang)其(qi)消(xiao)滅(mie)在(zai)萌(meng)芽(ya)狀(zhuang)態(tai),在(zai)還(hai)沒(mei)蔓(man)延(yan)開(kai)來(lai)的(de)時(shi)候(hou)就(jiu)要(yao)通(tong)過(guo)隔(ge)離(li)、xiaodu,jiangchuanranyuanquandingzaixiaofanweinei,burangqiduodianbaofa。zheyangcaozuozaikepadechuanranbingyeburongyisanbukai,najiubukepale。shengchanzhonghaiyaozhuyizheqijianrenyuanyidingyaogudinghao,bunengluanchuan,gelishihuadingyidingdequyu,kejiangkeyizhuzhouweidezhuyiqigeli,xiangduianquandezhuzhiyizou,jiangkeyizhuzhiguliqilai,erqitaanquandezhuzhizaizhegeqijianjinzhizhuanshe。siweibingzhuyaoyouzhuanrensiyang,wufazhuanrensiyangdeqingkuangxiayaozaisiweiwanjiankangzhuhouzaisiweikeyizhu,zuihoucaishibingzhu,yongjuyidingyaofenkai,shiyongwanhouyaoxiaodu。duiyubingzhuyaojishizhenduan,biaobenjianzhi,duiwujiazhidezhuzhijishitaotaihuochuli,jiepou、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
shengwuanquanzhidushirenzhidingyeshirenlaizhixingde,zaihaodezhidumeiyouzhengquedezhixinghaishiyizhikongwen。henduozhuchangdaochuzhangtiegezhongzhidu,jieguodouzhixingbudaowei。zuoweizhuchangguanlizheyaobuduanxuexitigao,zhidingchukexuehelideshengwuanquanzhidu,dingqiweiyuangongzuoyixieshengwuanquanheyangzhuzhiliaofangmiandepeixun,tigaotamendezhurenwengjingshenheshengwuanquanyishi。
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