保暖 dongchunqihouhanlengduobian,geiyangjishengchandailaixuduobubian,tebieshidiwenduichandanjideyingxiangshifenmingxian。yinci,yibanqingkuangxia,kecaiqushidangzengjiasiyangmidu,bingbimenchuang,jiaguacaolian,yinyongwenshuihehuoluqunuandengfangshijinxingyuhanbaowen,shijishewenduzuidiweichizai3℃~5℃之間。
通風 冬春由於氣溫較低,雞舍門窗關閉較嚴,通風量減少,但雞排出的廢氣和雞糞發酵產生的氨氣、二氧化碳、硫(liu)化(hua)氫(qing)等(deng)有(you)害(hai)氣(qi)體(ti)會(hui)積(ji)聚(ju)在(zai)雞(ji)舍(she)中(zhong),易(yi)誘(you)發(fa)雞(ji)的(de)呼(hu)吸(xi)道(dao)等(deng)疾(ji)病(bing)。因(yin)此(ci),冬(dong)春(chun)養(yang)雞(ji)要(yao)切(qie)實(shi)處(chu)理(li)好(hao)通(tong)風(feng)與(yu)保(bao)暖(nuan)的(de)關(guan)係(xi),及(ji)時(shi)清(qing)除(chu)雞(ji)舍(she)內(nei)的(de)糞(fen)便(bian)和(he)雜(za)物(wu),保(bao)證(zheng)雞(ji)舍(she)空(kong)氣(qi)清(qing)新(xin)。在(zai)中(zhong)午(wu)天(tian)氣(qi)較(jiao)好(hao)時(shi),應(ying)開(kai)窗(chuang)通(tong)風(feng),使(shi)舍(she)內(nei)空(kong)氣(qi)清(qing)新(xin),氧(yang)氣(qi)充(chong)足(zu),防(fang)患(huan)於(yu)未(wei)然(ran)。但(dan)通(tong)風(feng)時(shi)千(qian)萬(wan)注(zhu)意(yi),不(bu)要(yao)使(shi)冷(leng)風(feng)直(zhi)接(jie)吹(chui)在(zai)雞(ji)體(ti)上(shang),以(yi)防(fang)止(zhi)雞(ji)患(huan)感(gan)冒(mao)。
降濕 冬dong春chun雞ji舍she內nei通tong風feng量liang小xiao,水shui分fen蒸zheng發fa量liang減jian少shao,再zai加jia之zhi舍she內nei的de熱re空kong氣qi接jie觸chu到dao冰bing冷leng的de屋wu頂ding和he牆qiang壁bi會hui凝ning結jie成cheng大da量liang水shui珠zhu,造zao成cheng雞ji舍she內nei過guo度du潮chao濕shi,給gei細xi菌jun和he寄ji生sheng蟲chong的de大da量liang繁fan殖zhi創chuang造zao了le條tiao件jian。因yin此ci,冬dong春chun一yi定ding要yao強qiang化hua管guan理li,注zhu意yi保bao持chi雞ji舍she內nei的de清qing潔jie和he幹gan燥zao,及ji時shi維wei修xiu損sun壞huai的de水shui槽cao,加jia水shui時shi切qie忌ji過guo多duo過guo滿man,嚴yan禁jin向xiang舍she內nei地di麵mian潑po水shui等deng。
消毒 xiaodugongzuoyingguanchuanzhenggeyangjidequanguocheng。dongchunqiwenjiaodi,xijundehuodongpinlvxiajiang。dandongchunqihouhanleng,jidedikanglipubianjianruo。ruguohushixiaodu,jiyidaozhijibingbaofaliuxing,zaochengcanzhongsunshi。yinci,dongchunbixuzuohaoxiaodugongzuo,dingqijinxingxiaodu。
補照 guangzhaoshiyiqieshengminghuodongdedongli。dongchunzhouduanyechang,danjichangyinguangzhaobuzueryinqichandanlvxiajiang。weilekefuzheyiziranquexian,kecaiyongrengongbuchongguangzhaodefangshijinxingmibu。zaiyibanqingkuangxia,meitianguangzhaodezongshijianbuyingdiyu14個小時,但也不能超過17小時(超過17小時會造成雞生理機能紊亂)。例如,白天的自然光照為12個小時,每天就需要人工補充光照2小時~5小時。
增能 雞ji是shi靠kao吃chi進jin體ti內nei的de能neng量liang飼si料liao來lai獲huo得de熱re能neng維wei持chi體ti溫wen,冬dong春chun外wai界jie的de氣qi溫wen越yue低di,雞ji用yong於yu禦yu寒han的de熱re能neng消xiao耗hao就jiu越yue多duo。據ju測ce定ding,冬dong春chun雞ji的de飼si料liao消xiao耗hao量liang比bi其qi他ta季ji節jie要yao增zeng加jia10%左(zuo)右(you)。所(suo)以(yi),在(zai)冬(dong)春(chun)雞(ji)的(de)飼(si)料(liao)中(zhong)必(bi)須(xu)保(bao)證(zheng)充(chong)足(zu)能(neng)量(liang)飼(si)料(liao),除(chu)了(le)保(bao)證(zheng)蛋(dan)白(bai)質(zhi)的(de)一(yi)定(ding)比(bi)例(li)外(wai),還(hai)應(ying)適(shi)當(dang)增(zeng)加(jia)含(han)澱(dian)粉(fen)和(he)糖(tang)類(lei)較(jiao)多(duo)的(de)高(gao)能(neng)飼(si)料(liao),以(yi)滿(man)足(zu)雞(ji)的(de)生(sheng)理(li)和(he)生(sheng)產(chan)需(xu)要(yao)。
強體 冬(dong)春(chun)雞(ji)的(de)抵(di)抗(kang)力(li)下(xia)降(jiang),要(yao)特(te)別(bie)注(zhu)意(yi)搞(gao)好(hao)防(fang)疫(yi)防(fang)病(bing)工(gong)作(zuo),定(ding)期(qi)進(jin)行(xing)預(yu)防(fang)接(jie)種(zhong)。根(gen)據(ju)實(shi)際(ji)情(qing)況(kuang),可(ke)定(ding)期(qi)有(you)針(zhen)對(dui)性(xing)地(di)投(tou)喂(wei)一(yi)些(xie)預(yu)防(fang)性(xing)藥(yao)物(wu),適(shi)當(dang)增(zeng)加(jia)飼(si)料(liao)中(zhong)維(wei)生(sheng)素(su)和(he)微(wei)量(liang)元(yuan)素(su)的(de)含(han)量(liang),增(zeng)強(qiang)雞(ji)的(de)體(ti)質(zhi),提(ti)高(gao)雞(ji)對(dui)疾(ji)病(bing)的(de)預(yu)防(fang)能(neng)力(li)和(he)生(sheng)產(chan)能(neng)力(li),提(ti)高(gao)養(yang)殖(zhi)效(xiao)益(yi)。
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