qiudongjijiemeitiandewenduhezhouyewenchabianhuahenda,weibaozhengjiqunyouyigewennuanshushideshengcunhuanjing,shijiqundeshengchanxingnengdedaojiaohaodefahui,xuzhuyizuohaowendu、濕度、通風等方麵的控製。
溫度管理
雞舍內溫度以保持在18℃~23℃為宜,最低不應低於15℃。如遇到刮風天氣應搖起篷布(根據外界溫度變化情況,搖起一半或全部),防止刮風使舍內溫度驟降。每天根據天氣情況和雞群的表現調節進風口的大小。
jinfengkouyaoyongtiesihuoshengzibasuliaobuhesanhebangudinglaogu,shifengxiangshangchui,buyaoranglengfengzhijiechuiji,fangzhilengyingjizaochengjiqunfabing。zhengduiwenkongyidefengchuangbuyaodakai,fangzhilengfengzhichuiwenkongyi,shiqizhouweidewenduyujisheneishijiwendubufu。anzhuangdingshiwenkongpaifengshanshi,yaoxuanbaiyewanzhengde,buyaoxuanbeixiangpaifengshan。
入(ru)冬(dong)前(qian)清(qing)理(li)暖(nuan)風(feng)機(ji)的(de)灰(hui)塵(chen),初(chu)開(kai)暖(nuan)風(feng)機(ji)時(shi)讓(rang)其(qi)百(bai)葉(ye)平(ping)行(xing),讓(rang)熱(re)風(feng)均(jun)勻(yun)地(di)充(chong)滿(man)雞(ji)舍(she)。工(gong)作(zuo)間(jian)大(da)門(men)及(ji)雞(ji)舍(she)門(men)都(dou)要(yao)關(guan)上(shang),不(bu)要(yao)同(tong)時(shi)打(da)開(kai),防(fang)止(zhi)冷(leng)風(feng)直(zhi)接(jie)吹(chui)入(ru)雞(ji)舍(she)。每(mei)天(tian)要(yao)認(ren)真(zhen)觀(guan)察(cha)雞(ji)群(qun),如(ru)果(guo)雞(ji)在(zai)棚(peng)架(jia)上(shang)趴(pa)著(zhe),背(bei)毛(mao)豎(shu)立(li),表(biao)示(shi)雞(ji)舍(she)內(nei)太(tai)冷(leng)。雞(ji)舍(she)內(nei)進(jin)風(feng)口(kou)一(yi)端(duan)棚(peng)架(jia)上(shang)、地麵上沒有雞或雞很少,表示此處冷,要調節進風口或堵塞漏風處,防止應激,避免雞群感冒發病。每天下班前要檢查排風扇皮帶、電機,看溫控排風扇是否靈敏。每天收看天氣預報,以便提前做好預防工作。
濕度管理
入ru冬dong前qian要yao加jia足zu墊dian料liao。冬dong季ji墊dian料liao比bi較jiao幹gan燥zao,要yao經jing常chang灑sa水shui或huo噴pen霧wu消xiao毒du。棚peng架jia下xia如ru果guo有you積ji水shui,在zai秋qiu天tian氣qi溫wen高gao時shi要yao排pai出chu棚peng架jia下xia的de水shui,然ran後hou撒sa上shang白bai灰hui。舍she內nei溫wen度du適shi宜yi時shi,要yao加jia大da通tong風feng量liang。把ba乳ru頭tou飲yin水shui線xian水shui壓ya調tiao低di至zhi10厘米以下,或把飲水器水位調至1厘米以下。經常檢查飲水線,飲水器有漏水的乳頭接頭應馬上更換或維修。
如果飲水器漏水要及時處理,防止因漏水造成雞舍內氨氣味過大,影響雞群健康。
通風管理
秋冬季節舍內以空氣新鮮、氣qi流liu速su度du較jiao慢man為wei好hao。入ru冬dong前qian把ba不bu應ying進jin風feng的de地di方fang修xiu補bu好hao,尤you其qi是shi排pai風feng扇shan處chu的de漏lou風feng處chu必bi須xu處chu理li好hao,防fang止zhi因yin局ju部bu倒dao冷leng風feng,使shi雞ji舍she整zheng體ti通tong風feng不bu暢chang和he臨lin近jin排pai風feng扇shan處chu的de溫wen度du偏pian低di,造zao成cheng雞ji群qun發fa病bing而er影ying響xiang生sheng產chan。
當dang舍she內nei氨an氣qi味wei較jiao大da時shi,應ying首shou先xian提ti高gao舍she內nei溫wen度du,然ran後hou加jia大da通tong風feng量liang。早zao上shang舍she內nei空kong氣qi比bi較jiao汙wu濁zhuo時shi,如ru果guo必bi須xu加jia大da通tong風feng量liang,應ying逐zhu漸jian增zeng加jia,最zui好hao是shi在zai中zhong午wu溫wen度du較jiao高gao時shi進jin行xing,采cai用yong每mei次ci通tong風feng時shi間jian短duan些xie、多(duo)通(tong)幾(ji)次(ci)的(de)方(fang)式(shi)較(jiao)好(hao)。通(tong)風(feng)時(shi)一(yi)定(ding)不(bu)要(yao)留(liu)死(si)角(jiao)。如(ru)要(yao)增(zeng)加(jia)排(pai)風(feng)扇(shan)的(de)開(kai)啟(qi)個(ge)數(shu),一(yi)定(ding)要(yao)謹(jin)慎(shen),增(zeng)開(kai)後(hou)仔(zai)細(xi)觀(guan)察(cha)雞(ji)群(qun)的(de)表(biao)現(xian),無(wu)不(bu)良(liang)反(fan)應(ying)再(zai)進(jin)行(xing)。
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