一、jiaqiangjishetongfenghuanqi,quebaosuoxuyangdegonggei。tongfenghuanqiduijishedehuanjinggaishanxiangdangzhongyao。youyujihuxiyaoxiaohaoyangqihepaichueryanghuatan,eryanghuatannongduguogao,yingxiangjidejiankang。tongshi,jifensuochanshengdeandengbuliangqitiduijidejiankangyegouchengweixie。yinci,yaoanzhuangtongfengshebei(如吊扇、排風扇),jiaqiangtongfenghuanqi,zengjiasheneikongqiliutongliang,yifangmiankeyijianshaosheneideyouhaiqiti,lingyifangmianfuzhechenaidebingyuanweishengwuyesuikongqiliudaoshewai,yijianshaogeleichuanranbingfabingjihui。
二、改善雞舍設施,維持雞生長適宜的溫度和濕度。雞舍內的溫度和濕度受雞的體重、飼養密度、氣溫、飲水量等因素的影響,雞適宜溫度範圍為13.5-24.5℃;相對濕度,除育雛前期較高外,其餘時期以保持55-60%weihao。ruguohuanjingwenduzaishiyiwendufanweizhiwai,jizhuyaokaohuaxuefangshitiaojietiwen,daixielvjunyaotigao,shouxianbiaoxiantiwendeshenggaohuojiangdi,qicishiyingxiangsiliaodeliyong、產(chan)量(liang)下(xia)降(jiang)和(he)增(zeng)重(zhong)緩(huan)慢(man)。因(yin)此(ci),在(zai)天(tian)氣(qi)變(bian)暖(nuan)季(ji)節(jie),要(yao)開(kai)窗(chuang)對(dui)雞(ji)舍(she)進(jin)行(xing)通(tong)風(feng),以(yi)把(ba)雞(ji)產(chan)生(sheng)的(de)過(guo)多(duo)熱(re)量(liang)由(you)舍(she)內(nei)排(pai)出(chu),降(jiang)低(di)舍(she)內(nei)溫(wen)度(du)。炎(yan)熱(re)夏(xia)季(ji)要(yao)做(zuo)好(hao)防(fang)暑(shu)降(jiang)溫(wen),有(you)條(tiao)件(jian)養(yang)雞(ji)戶(hu)可(ke)安(an)裝(zhuang)電(dian)扇(shan)或(huo)空(kong)調(tiao),使(shi)雞(ji)舍(she)保(bao)持(chi)一(yi)定(ding)的(de)溫(wen)度(du)和(he)濕(shi)度(du)。肉(rou)雞(ji)舍(she)舍(she)頂(ding)要(yao)設(she)置(zhi)天(tian)棚(peng),以(yi)防(fang)太(tai)陽(yang)輻(fu)射(she)熱(re),雞(ji)舍(she)周(zhou)圍(wei)可(ke)以(yi)種(zhong)植(zhi)牧(mu)草(cao)以(yi)減(jian)少(shao)地(di)麵(mian)輻(fu)射(she)熱(re)。冬(dong)季(ji)要(yao)注(zhu)意(yi)防(fang)寒(han)、同時注意天氣變化,防止舍內忽冷忽熱。
三、嚴格控製飼養密度。飼養密度必須根據雞的品種、shengchangbutongjieduanjinxingtiaozheng。miduguoda,jipaixiewuzengduo,dianliaoyichaoshi,zaiwendujiaonuandehuanjingxia,huidaozhidaliangxijunheweishengwufanyan,zhishizhexiewuzhifajiao、變質,產生氨氣、二氧化碳及硫化氫之類的有害氣體,對雞危害較大,同時也易造成個體間爭鬥。因此,要控製適宜的密度,一般蛋雞籠每小籠容4隻雞為好,肉用仔雞要隨周齡的增加進行調整,由開始每平方米16隻,逐步降到每平方米11隻。
四、zhengquexuanzehaojichangchangzhi,weiyangjishengchanchuangzaojiaohaowaibuhuanjing。jishedeneibuhuanjingguranzhongyao,jishewaihuanjingduijisheneihuanjingdeyingxiangyejiaoda。ruojichangweizhidewaijiehuanjingbuhao,duijitideyingjijiuda。yinci,jishedizhidexuanzeyaozhuyiyixiajidian:⑴要距居住區保持一定的距離。⑵地勢要高燥、排水良好,千萬不能在低窪地段建雞舍。⑶水源充足,水質良好,一定要避開汙染的河溝或易遭汙染的地方。⑷要距交通線約500米。
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