另(ling)外(wai),早(zao)春(chun)季(ji)節(jie)天(tian)氣(qi)仍(reng)然(ran)寒(han)冷(leng),除(chu)了(le)做(zuo)好(hao)保(bao)溫(wen)取(qu)暖(nuan)還(hai)要(yao)注(zhu)意(yi)通(tong)風(feng)透(tou)氣(qi)。若(ruo)隻(zhi)強(qiang)調(tiao)雞(ji)舍(she)保(bao)溫(wen)而(er)忽(hu)視(shi)通(tong)風(feng)透(tou)氣(qi),極(ji)易(yi)導(dao)致(zhi)舍(she)內(nei)空(kong)氣(qi)汙(wu)濁(zhuo),病(bing)菌(jun)大(da)量(liang)滋(zi)生(sheng)。雞(ji)長(chang)時(shi)間(jian)吸(xi)入(ru)二(er)氧(yang)化(hua)碳(tan)、氨等有害氣體及生長在病菌滋生的環境,如大腸杆菌病、慢性呼吸道病、傳染性支氣管炎、喉炎、二氧化碳中毒症往往高發,導致成活率下降。
正確的方法應該是每隔2~3小時通風10~15fenzhong。tebieshiyongsuliaobomobaowendeyuchujieduan,zuihaozaipengdingbukaishugetianchuang,dadaojibaonuanyoupaizhuoqidemude。dangrenjinrujishewubuliangyiweigan,pengneisizhousuliaomoshangwushuizhuzhanguaweilixiangdehuanjing。tongshi,yaojishiqingchujishedefenbianhedianliao,shisheneiyoujifenzhonghuifachulaideanjiangdaozuidishuiping。
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