shidushiyonglaibiaoshikongqizhongshuiqihanliangduoshaodewuliliang
，changyongxiangduishidulaibiaoshi。sheneikongqidexiangduishiduduizhudeyingxiang，hehuanjingwenduyoumiqieguanxi。wulunshiyouzhuhaishichengnianzhu，dangqisuochudehuanjingwenduzaijiaojiafanweizhineishi

，sheneikongqidexiangduishiduduizhudeshengchanxingnengjibenwuyingxiang。shiyanbiaoming，ruowendushiyi，xiangduishiducong45%變到95%
，zhudezengzhongwuyichang。zheshi，changchuyuqitadekaolv，laixianzhixiangduishidu。liru，kaolvdaoxiangduishiduguodishizhusheneiyipiaofuhuichen，guodidexiangduishiduhaiduizhudenianmohekangbinglibuli；xiangduishiduguogaohuishibingyuantiyiyufanzhi，yehuijiangdizhushejianzhujiegouhesheneishebeideshouming。suoyijiusuanshichuyujiaojiawendufanweinei，sheneikongqidexiangduishiduyebuyingguodihuoguogao。

當舍內環境溫度較低時，相對濕度大，會使豬增加寒冷感。這是由於豬的毛
、pixifulechaoshikongqizhongdeshuifenhou
，daorexingzengda，shizhutisanreliangzengda。tongshi，suizhetongfenghuanqi，shiyunhanyushuiqizhongdedaliangqianreliushidaoshewai，jiangdileshewen。yincishewenjiaodishi
，xiangduishiduda
，huiyingxiangzhudeshengchanxingneng
，zheyidianduiyouzhugengweimingan。liru
，jushiyan，zaidongjixiangduishidugaodezhusheneisiyangdezizhu
，pingjunzengzhongbiduizhaozudi48%左右，且易發生下痢、腸炎等疾病。

當舍內環境溫度較高時，舍內相對濕度大
，同樣也會影響豬的生產性能。豬原本適應濕度變化的能力較強，即使相對濕度超過85%，對生長性能影響也不大
，但高溫下的高濕，會妨礙豬體的散熱，從而加劇高溫的危害。如果溫度超過適宜溫度，相對濕度從40%升高到70%，便會減緩豬的增重。對這一點成年豬更為敏感
，因為成年豬的適宜生長溫度比子豬要低。

綜合考慮，適宜豬生活的相對濕度為60%~80%。zaimouxiediquhuojijie，sheneixiangduishidupiangaoerwufajiangdishi
，yingcaiqucuoshizengjiahuojiangdishewenjizuohaoweishengfangyigongzuo
，zheyangcainengquebaozhudezhengchangshengchan。