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为什么连栋大棚需要调控温度?

发表时间:2019-05-29 17:16

  连栋大棚在建设之初就要考虑到棚内温度是否能够调节,由于连栋大棚多是在冬天栽培蔬菜,棚内的温度改变直接影响作物的成长。菜农的栽培经验就显得尤为重要,连栋大棚不只要具有温度可调控功能,菜农也要有不同作物温度需求的知识。

  LIANDONGDAPENGDEWENDUZAIGAIBIAN,JINGUANGAIBIANSHIZHENGCHANGDE,YIBANLAISHUO。DANYAOQUEDINGSUOYOUDIANDEWENDUSHIFEICHANGKUNNANHEBUQIESHIJIDE。DAN30℃SHIBIJIAOSHIHEDABUFENDEQIEGUOLEISHUCAIHEGUALEISHUCAICHENGZHANGWENDUDEYUESHU,BINGZAICIJICHUSHANGTIGAO2-3℃,SULIAOKACAOGUANCENGWENDUDADAO32-33℃,SHIXIWANGYUNIMENDEGUANCENGWENDUCAOKONGDEZHUTITAOLUN。


连栋大棚


  JINGGUOCAINONGDESHIJICHUCHANCAOZUO,SHIWENDUCAOKONGNENGGOUCAOKONGDAOSHUCAICHENGZHANGDEJIAOHAOGUIMO。PENGWULIDEWENDUJISHOUXIANGUAZAIGONGCHANGSHANGFANG。BAITIANHEBUTONGBUWEIDEQIWENYUGAODUJIANXINGMIQIEXIANGGUAN,YOUQISHIZHIWUMAOSHENGHEGAO,YOUYUZHIYEDEZHEYINXIAOGUO,YOUCHENGZHANGDIANDAODIMIANCELIANG,WENDUTIDUDEXIAJIANGHENMINGXIAN。

  JIAODIDEJUNYUNBIAOMIANWENDUZAI3-7℃BICHENGZHANGDIANDEWENDU,RUGUOZAI34℃ZUOWUCHENGZHANGDIANDEWENDU,RANHOUZAI27ZHI30℃WENDUZUOWUXUEKEFENZHI,HEJIAOHAOWENDUGUIMONEIJINXINGGUANGHEZUOYONG。

  FUMOHOU,TURANGSHUIFENCHONGZU,CONGERJIASUZUOWUYEPIANZHENGTENG,XIAJIANGYEWEN,YEPIANWENDUTONGCHANGBIQIWENDI3-5~3DU,JISHIQIWENMINGXIANPIANGAO,GUANGSHIYIWENDU2-4DU,QIYEWENSHIGUANGHEZUOYONGDEJIAOHAOWENDUGUIMO。

  YISHANGJIUSHIWEIDAJIAJIESHAODEQUANBUNEIRONG,XIWANGDUIDAJIAYOUSUOBANGZHU。RUGUONINXIANGYAOLEJIEGENGDUODEZHISHI,NINKEYILIULANWOMENDEWANGZHAN,WOMENHUIWEININTIGONGGENGZHUANYEDEXINXI。


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