guanlirenyuanyinggenjujijiedebianhuatiaozhengtongfengfangfa，shiqipingwenguodu。youyuwaijiewenduduijisheneibujitongfengdeguanliyingxianghenda，suoyizaiqihouduobiandeqingkuangxia
，weileshijisheneiwendubaochiwending，shijiqunchuyuzuijiadeshengchanghuanjing，xianchangguanlirenyuanduitongfengbixubaochigaoduguanzhu。youshizaiyitianzhongjingchangxuyaobashiyongyubaitiangaowendetongfengfangshizhuanbianchengwanshangshiyongyudiwentiaojianxiadetongfengchengxu，ranhoudiertianzaoshangyouyaobianhuilai，ruciwangfuxunhuan。suoyi，duiyuxianchangguanlirenyuanlaishuo，renshiyuzhangwozhezhongzhuanbiandezuijiashijianyijishiqipingwenguodushifeichangzhongyaode。

通風的目標是保持雞舍溫度處於合理範圍內，充分發揮雞群的生產性能。下例圖表說明了商品肉雞獲得最佳生產性能（料肉比和體重）對dui溫wen度du的de要yao求qiu。從cong下xia圖tu可ke以yi看kan出chu
，雞ji群qun日ri齡ling越yue小xiao
，溫wen度du越yue重zhong要yao，但dan是shi雞ji群qun的de通tong風feng量liang應ying隨sui著zhe溫wen度du的de周zhou期qi性xing變bian化hua而er變bian化hua，以yi滿man足zu雞ji群qun的de實shi際ji需xu要yao。

當dang然ran，在zai有you風feng速su的de情qing況kuang下xia
，雞ji隻zhi的de感gan覺jiao溫wen度du是shi有you變bian化hua的de。縱zong向xiang通tong風feng適shi用yong於yu夏xia天tian高gao溫wen季ji節jie，它ta產chan生sheng的de風feng冷leng效xiao應ying能neng使shi雞ji隻zhi的de感gan覺jiao溫wen度du比bi實shi際ji溫wen度du下xia降jiang6-8度。在氣候多變的季節，當白天溫度達到27-28C或以上時雞群通常需要進行縱向通風來降溫，但是隨著下午或晚上外界溫度下降到21度du或huo者zhe更geng低di時shi，繼ji續xu采cai用yong縱zong向xiang通tong風feng會hui對dui雞ji群qun造zao成cheng不bu良liang影ying響xiang。炎yan熱re季ji節jie縱zong向xiang通tong風feng產chan生sheng的de風feng冷leng效xiao應ying是shi我wo們men所suo需xu要yao的de
，但dan是shi在zai外wai界jie溫wen度du比bi較jiao低di的de情qing況kuang下xia因yin繼ji續xu采cai用yong縱zong向xiang通tong風feng而er嚴yan重zhong損sun害hai雞ji群qun生sheng產chan性xing能neng的de情qing況kuang也ye是shi必bi須xu要yao避bi免mian的de。

在(zai)某(mou)些(xie)情(qing)況(kuang)下(xia)，我(wo)們(men)既(ji)要(yao)通(tong)過(guo)通(tong)風(feng)排(pai)出(chu)雞(ji)舍(she)內(nei)多(duo)餘(yu)的(de)熱(re)量(liang)，又(you)不(bu)能(neng)使(shi)冷(leng)空(kong)氣(qi)直(zhi)接(jie)吹(chui)在(zai)雞(ji)隻(zhi)身(shen)上(shang)而(er)造(zao)成(cheng)冷(leng)應(ying)激(ji)，這(zhe)樣(yang)對(dui)通(tong)風(feng)的(de)管(guan)理(li)要(yao)求(qiu)更(geng)高(gao)。一(yi)般(ban)在(zai)雞(ji)群(qun)本(ben)身(shen)的(de)不(bu)同(tong)生(sheng)長(chang)階(jie)段(duan)以(yi)及(ji)氣(qi)候(hou)多(duo)變(bian)時(shi)容(rong)易(yi)出(chu)現(xian)種(zhong)情(qing)況(kuang)，比(bi)如(ru)雞(ji)群(qun)從(cong)育(yu)雛(chu)階(jie)段(duan)轉(zhuan)到(dao)下(xia)一(yi)生(sheng)長(chang)階(jie)段(duan)時(shi)保(bao)溫(wen)和(he)通(tong)風(feng)處(chu)理(li)不(bu)當(dang)這(zhe)就(jiu)很(hen)容(rong)易(yi)造(zao)成(cheng)上(shang)述(shu)影(ying)響(xiang)。

jiejuewentidebanfashigaibiantongfengfangshi
，tongguoanzhuangzaijishemoduandepaifengshanjinxingpaifeng，guanbijisheqianduanweizongxiangtongfengershejidejinfengkou，bingshikongqicongjisheceqiangshangfangdejinfengkoujinrujishe
，zheyangdehua，jinengbaozhengxinxiankongqijinrujishe，younengbimianjinrudelengkongqizhijiechuidaojizhishenshang。

這種相對較新的通風方法就是所謂的“過渡期通風”，其(qi)優(you)點(dian)是(shi)能(neng)在(zai)溫(wen)度(du)上(shang)下(xia)波(bo)動(dong)比(bi)較(jiao)大(da)或(huo)內(nei)部(bu)環(huan)境(jing)變(bian)化(hua)較(jiao)大(da)的(de)情(qing)況(kuang)下(xia)進(jin)行(xing)良(liang)好(hao)的(de)通(tong)風(feng)。進(jin)行(xing)這(zhe)樣(yang)的(de)通(tong)風(feng)時(shi)，我(wo)們(men)可(ke)以(yi)關(guan)閉(bi)雞(ji)舍(she)前(qian)端(duan)為(wei)縱(zong)向(xiang)通(tong)風(feng)而(er)設(she)計(ji)的(de)進(jin)風(feng)口(kou)，開(kai)啟(qi)一(yi)半(ban)或(huo)較(jiao)少(shao)的(de)風(feng)機(ji)讓(rang)新(xin)鮮(xian)空(kong)氣(qi)從(cong)雞(ji)舍(she)側(ce)牆(qiang)上(shang)方(fang)的(de)進(jin)風(feng)口(kou)進(jin)入(ru)。這(zhe)樣(yang)做(zuo)的(de)好(hao)處(chu)是(shi)既(ji)能(neng)進(jin)行(xing)有(you)效(xiao)的(de)通(tong)風(feng)又(you)能(neng)改(gai)善(shan)雞(ji)舍(she)內(nei)空(kong)氣(qi)均(jun)勻(yun)混(hun)合(he)，而(er)且(qie)避(bi)免(mian)雞(ji)群(qun)受(shou)到(dao)冷(leng)應(ying)激(ji)。

“過渡期通風”模型圖

從冬季經常采用的最小通風管理模式到“過渡期通風”管guan理li方fang式shi的de這zhe種zhong轉zhuan變bian
，可ke以yi通tong過guo恒heng溫wen控kong製zhi器qi結jie合he定ding時shi鍾zhong來lai控kong製zhi運yun行xing，此ci時shi風feng機ji應ying根gen據ju需xu要yao隨sui時shi進jin入ru啟qi用yong狀zhuang態tai。為wei了le使shi雞ji舍she的de環huan境jing能neng得de到dao有you效xiao控kong製zhi，雞ji舍she側ce牆qiang上shang方fang進jin風feng口kou狀zhuang態tai的de控kong製zhi非fei常chang重zhong要yao
，進jin風feng口kou開kai啟qi大da小xiao、方向及數量應根據風機開啟數量的變化而變化，為了能達到最有效的控製，最好采用自動控製係統。

為wei避bi免mian因yin係xi統tong故gu障zhang而er造zao成cheng損sun失shi，所suo有you的de控kong製zhi係xi統tong應ying進jin行xing良liang好hao的de維wei護hu和he管guan理li。管guan理li人ren員yuan應ying及ji時shi而er負fu責ze地di采cai用yong最zui有you效xiao的de方fang式shi控kong製zhi雞ji舍she內nei的de環huan境jing
，必bi須xu密mi切qie注zhu意yi雞ji舍she內nei外wai的de溫wen度du變bian化hua以yi及ji雞ji群qun的de變bian化hua情qing況kuang來lai確que定ding改gai變bian通tong風feng方fang式shi的de最zui佳jia時shi間jian。

“過渡期通風”tianbuledongjizuixiaotongfenghexiajizongxiangtongfengzhijiansuocunzaidequexian，youxiaodijiejueleguodujijiejiyaoduijishejinxingtongfengjiangwenyouyaobimianjiqunshoulengyingjidemaodun。