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夏季如何给温室大棚降温,你知道吗?

来源:http://hnjscb.com/news/306.html    发布时间:2019-08-28    点击:483

  在现在蔬菜种植中,温室大棚种植已经成了很常见的方式。我们知道,冬天气温较低,温室大棚内通常会会炉子、大棚棉被等进行加温。可是在夏季,由于气温较高,棚内温度更高,蔬菜会被高温烧死,那么如何给其降温,使其满足蔬菜生长的需要呢?

温室大棚蔬菜种植

凤凰棋牌  ZAISHUCAIYOUMIAODEZHENGCHANGSHENGZHANGZHONG,DAPENGJIANGWENKEYICONGYIXIAFANGMIANKAOLV:JIANSHAOWENSHIZHONGYUMIAODESHULIANG,DANGSHESHINEIWENDUCHAOGUO35℃SHI,HUIYOUYINLIANGFENG,DANWENDUGUOGAO,YIKAOZIRANTONGFENGWUFAMANZUYUANYIXUYAO。

  WENSHIDEJIANGWENFANGFAKEFENWEI:

  1、JIASHI(ZHENGFA)LENGQUEFANGFA

  2、YINYINGFANGFA

凤凰棋牌  3、TONGFENGHETONGFENGFANGFA

凤凰棋牌  ZHENGFALENGQUESHIYIKONGQIDEBUBAOHEHESHUIDEZHENGFAQIANREWEIJICHUDE,WENDU:DANGKONGQIZHONGDESHUIFENBUBAOHESHI,SHUIJIUHUIZHENGFACHENGSHUIZHENGQIJINRUKONGQI,TONGSHITAXISHOUKONGQIZHONGDERELIANG,JIANGDIKONGQIDEWENDU,ZENGJIAXIANGDUISHIDU。

  YOUYUSHESHINEIZUOWUZHENGCHANGSHENGZHANGXUYAOJIAOGAODEXIANGDUISHIDU,DANGXIANGDUISHIDUDADAO80%~90%SHI,BUHUIDUIZHIWUCHANSHENGBULIANGYINGXIANG,ZAIZHENGFALENGQUEGUOCHENGZHONG,BIXUBAOZHENGWENSHINEIWAIDEKONGQILIUTONG,BINGPAIFANGGAOWENGAOSHIQITIYIBUCHONGXINXIANKONGQI,MUQIANZHENGFALENGQUEFANGFAZHUYAOYOUSHILIANFENGJILENGQUEXITONGHEPENWULENGQUEXITONG,SHILIANFENGJILENGQUEXITONG;GAIXITONGYOUSHILIANXIANG、XUNHUANSHUIXITONG、ZHOULIUFENGJIHEKONGZHIXITONGSIBUFENZUCHENG,SHILIANXIANGYOUXIANGTI、SHILIAN、PEISHUIGUANHEJISHUIQIZUCHENG,YIBANCAIYONGFUYACHUIZHITONGFENGFANGSHI,JIZAIXIANGYINGDESHANQIANGSHANGANZHUANGFENGJIHESHILIAN。

凤凰棋牌  GONGZUOYUANLI:FENGJIPAIQISHI,WENSHINEICHANSHENGFUYA,POSHISHIWAIBUBAOHEKONGQITONGGUOCHAOSHIDECHUANGLIANBIAOMIAN,SHIQIZAICHAOSHIDECHUANGLIANBIAOMIANZHENGFA,KONGQIZHONGDEDALIANGGANREZHUANHUAWEIQIANRE,SHIJINRUWENSHIDEKONGQIDEGANQIUWENDUJIANGDI8-12℃,TONGGUOSHILIANZENGJIAJINRUWENSHIDEKONGQIDEXIANGDUISHIDU,SHILIANLENGQUEZHUANGZHIDEXIAOLVQUJUEYUSHILIANDEXINGNENGHEYILIUMIANJIDEDAXIAO,SHILIANSHANYANGMUCAIDECAILIAOLIZI,WALENGZHI,JUYIXICHUNXIANZHI2PENPENWULENGQUEXITONGLENGQUEZHIJIEPENWUWENSHIKONGQIZHONGDESHUI。

凤凰棋牌  YINWEIWULIZIDEZHIJINGFEICHANGXIAO,ZHIYOUZAIWANSHANG10DIANZHONG,TAKEYIZHIJIEZAIKONGQIZHONGZHENGFA,ZAIQIHUAGUOCHENGZHONGXISHOURELIANG,JIANGDISHINEIKONGQIWENDU。QILENGQUESUDUKUAI,ZHENGFAXIAOLVGAO,WENDUFENBUJUNYUN,SHIJIAOHAODEZHENGFALENGQUEFANGSHI,GAIXITONGYOUSHUIGUOLVZHUANGZHI、GAOYASHUIBENG、GAOYAGUANDAOHEXUANZHUANPENZUIZUCHENG,GONGZUOGUOCHENGSHIJIANGSHUITONGGUOGUOLVQIGUOLV,TONGGUOSHUIBENGZENGYA,CONGGUANDAOSHUSONGDAOPENTOU,GAOSUPENSHE,XINGCHENGWULI,XUANZHUANSHIHEXINPENTOUDEZHUYAOCANSHUWEI60~100g/min,PENLINZHUIJIAODAYU70°,KELIZHIJINGXIAOYU10pm。

凤凰棋牌  DANGWENDUJIAOGAO,XIANGDUISHIDUJIAODISHI,WENSHIXISHOUDEKONGQIYUEDUO,SHINEIWENDUYUEDA,WENDUYUEGAO,WENDUXIAJIANGDEYUEKUAI,DANGWENDUJIANGDISHI,WENSHINEIDESHUIFENHANLIANGHUISUIZHEWENDUDEJIANGDIERZENGJIA,SHINEIKONGQIZAI2~3FENZHONGNEIJIHUBAOHE,RUGUOJIXUPENWU,SHUIDIJIHUWUFAZHENGFA,YINCIPENWULENGQUEXITONGTONGCHANGSHIJIANXIEDE,PENWU10~30CI,TINGZHIGONGZUO3FENZHONG,BUCHONGQIANGZHITONGFENGYIQUCHUGAOSHIQITIFOUZEHUIJIANGDIWUHUAHELENGQUEXIAOGUO,PENWULENGQUEXIAOGUOLIANGHAO,DANZHENGGEXITONGXINGNENGLIANGHAO,FUZA、SHEBEIYAOQIUGAO、CHENGBENHEYUNXINGCHENGBENGAO。

  YISHANGJIUSHIXIAJIWENDUGAOSHI,JIDAPENGJIANGWENDEFANGSHILE。XIANGYAOLEJIEGENGDUOXINXIQINGJIXUGUANZHUWOMENBA。


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