新疆风采18选7走势图

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新疆风采18选7走势图  


温室​大棚遮阳覆盖的作用

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温室​大棚遮阳覆盖的作用

发布日期:2017-10-25 作者: 点击:

   (1)遮光作用:遮阳网,使棚内光照强度显著降低,密度规格越大,遮阳效果越好,同样规格黑色比银灰色遮阳效果好。一般黑色的遮光率为42%—65%,银灰色为30%—42%。


     (2)JIANGWENZUOYONG:PENGNEIWENDUYINZHEYANGWANGFUGAIYOUSUOXIAJIANG,TEBIESHIDIBIAOHETURANGGENGZUOCENGJIANGWENFUDUZUIDA,SHANGWU10SHI—XIAWU2SHI,DAPENGSHANGBUWENDUGAODA37—40℃,ERDIBIAOZHIZHUZHOUWEIWENDUZAI22—26℃,TURANGWENDUZAI18—22℃ZHIJIAN,SHIYIZUOWUSHENGZHANG。


     (3)BAOSHANGFANGBAOYU:PENGNEIZHENGFAJIANSHAO,TURANGHANSHUILIANGBILUDIGAO,BIAOTUSHIRUN。YOUYUZHEYANGWANGYOUYIDINGDEJIXIEQIANGDU,QIEJIAOMI,NENGBABAOYUFENJIECHENGXIYU,BIMIANCAIYEBEIBAOYUDASHANG,QIETURANGBUYIBANJIE,KONGXIDUDA,TONGQIXINGHAO,ZAIDAPENGSULIAOMOWAIBAOGAIZHEYANGWANG,XIAOGUOGENGHAO。

新疆风采18选7走势图 2、ZHEYANGFUGAIZAIPEIZHUYISHIXIANG


     (1)GENJUSHUCAIZHONGLEIXUANYONGGUIGEHESHIDEZHEYANGWANG,TONGCHANGXIAQIULVYECAILEIZAIPEIDUANQIFUGAIXUANYONGHEISEZHEYANGWANG,QIUDONGSHUCAIXIAJIYUMIAOXUANYONGYINHUISEZHEYANGWANG,QIEKEBIYA。QIEGUOLEILIUZHONGHUOYANHOUZAIPEI,ZUIHAOWANGMOBINGYONG。


新疆风采18选7走势图     (2)FUGAISHIQI:YIBAN7—8YUE,QITASHIJIANGUANGZHAO,QIANGDUSHIYISHUCAISHENGZHANG,RUWUDABAOYUZEBUBIZHEGAI。


新疆风采18选7走势图     (3)ZHEGUANGGUANLI:ZHEYANGWANGBUNENGZHANGQIGAIZAIPENGJIASHANG,TEBIESHIHEISEZHEYANGWANG,ZHISHIZAIXIAQIULIERIQINGTIANZHONGWU,QIWANGXIACAIHUIDADAOJINBAOHEDEGUANGZHAOQIANGDU,ZUIHAOSHANGWU10SHI—11SHIGAI,XIAWU4—5SHIJIEWANG。JIEWANGQIAN3—4TIAN,YAOZHUJIANSUODUANGAIWANGSHIJIAN,SHIYANGMIAO、ZHIZHUZHUJIANSHIYINGLUDIHUANJING。

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新疆风采18选7走势图     (WU)DAPENGWUTUZAIPEISHUCAI


     BENDIBIJIAOCHENGGONGDEJINGYAN:WUTUZAIPEIYECAILEI,ZHOUNIANZAIPEISHENGCAI,YINIANKEZAIPEI8—9CHA,NIANMUCHANLIANG1WANGONGJIN,SHENGZHANGQISUIWENDUYOUGAOXIANGDI,YIBANZAI20—40TIANZUOYOU。FANQIEYINIANKEZAICHUN、XIAERJI,NIANMUCHANLIANGKEDA1WANGONGJIN。HUANGGUAKEYIZHOUNIANZAIPEI,JINGJIXIAOYISHENHAO。


新疆风采18选7走势图     WU、BINGCHONGHAIJISHENGLIZHANGAIDEFANG(JIAO)ZHI


     DAPENGDABUFENSHIJIANZHONGZHISHUCAI,TEBIESHIDONGJI,JIBINGCHONGHAIDEYUEDONGFANYANTIGONGLESHIYIDESHENGTAITIAOJIAN,SHISHUCAIBINGCHONGHAIJISHENGLIZHANGAIRIQUYANZHONG。YINCI,BINGCHONGHAIDEFANGZHIHEKEFUZUOWUSHENGLIZHANGAI,SHIDAPENGZAIPEISHUCAICHENGGONGDEGUANJIAN。


      CHULEZAIGEZHONGBUTONGZAIPEIPINZHONG、SHIQIJISHIFANGZHIBINGCHONGHAIWAI,BUDINGQIYONGBAIJUNQINGXUNZHENG,XIAOMIEBINGJUN。DIXIAHAICHONGYONGFUNANDANFANGZHI。


     (YI)DAPENGZAIPEIDESHENGLIZHANGAIJIQIJIAOZHICUOSHI


     1、GAOWENSHENGLIZHANGAI:ZHUYAOBIAOXIANYINGXIANGHUAYAFENHUA,RUHUANGGUAZAIGAOWENZHANGRIZHAOXIAXIONGHUAZENGDUO,CIHUAFENHUAJIANSHAO;FANQIE、LAJIAOHUAYAFENHUASHIYUGAOWEN,HUABIANXIAO,FAYUBULIANG。


      ①RISHAO:ZHUYAOZHENGZHUANG,CHUQIYEPIANTUNSEHOUBIANWEIRUBAIZHUANG,ZUIHOUBIANHUANGKUSI。


      ②LUOHUALUOGUO,CHUXIANJIXINGGUO。GAOWEN,YOUQISHIYEJIANGAOWENBUDANYANCHIFANQIEDIYIHUAXUDECIHUAFENHUA,ERQIEHAIHUIYINGXIANGXIONGRUIDEZHENGCHANGSHENGLIJINENG,BUNENGZHENGCHANGSHOUFEN,YINQILUOHUALUOGUO。


     ③YINGXIANGZHENGCHANGSESUXINGCHENG:GUOSHICHENGSHUQIGAOWENWEIHAIBIAOXIANZAIZHESEBULIANG。FANQIECHENGSHUSHI,WENDUCHAOGUO30℃,QIEHONGSUXINGCHENGMAN;CHAOGUO35℃,QIEHONGSUNANYIXINGCHENG,GUOSHICHUXIANHUANG、HONGDEJIZHONGYANSEXIANGJIANDEZASEGUO。


新疆风采18选7走势图      FANGZHICUOSHI:ZHUYAOSHIJIAQIANGTONGFENG,SHIYEMIANWENDUXIAJIANG。ZHEYANGWANGFUGAI,YEKEYIYONGLENGSHUIPENWU,JIANGDIPENGWEN。


2、YOUDUQITISHENGLIZHANGAI


新疆风采18选7走势图     ANQIZHONGDU:DANGANQIZAIKONGQIZHONGDADAO0.1%—0.8%NONGDUSHI,JIUNENGWEIHAISHUCAI,RUGUOQINGTIANQIWENGAO,ANQIHUIFANONGDUDA,1—2XIAOSHIJIKEDAOZHIHUANGGUAZHIZHUSIWANG。


新疆风采18选7走势图      FANGZHICUOSHI:YOUJIFEIYAOCHONGFENSHUFUSHIYONG,HUAFEIYAOLIANGSHAOQINSHI。


     (ER)HUANGGUA、FANQIEDIANXINGSHENGLIZHANGAIZHENGZHUANGJIJIAOZHENGCUOSHI:


新疆风采18选7走势图     1、HUANGGUAMANTUZHANG;HUADADING,SHENGZHANGDIANFUJINJIEJIANSUODUAN,XINGCHENGCIXIONGZAHEDEHUACU,GUAMIAODINGDUANBUSHENGCHENGXINYEERCHENGXIANBAOTOUHUA;HUANGHUAYEHEJIXINGWEINIANZHENG。


新疆风采18选7走势图     FASHENGYUANYIN:PIANSHIDANFEI。ZAOCHUNDIWEN、ZHOUYEWENCHADA、YANGGUANGBUZU、GENXIHUODONGCHA,YUMIAOSHITURANGYANGFENBUZU。


新疆风采18选7走势图      FANGZHICUOSHI:SHISHIYIZAI,QIANQIJIAGAIXIAOGONGPENGTIGAOWENDU。JIAQIANGTONGFENGHUANQI,ZHENGQUESHIFEI,GUANHAOSHUIFENJIWENDUHEYANGGUANG。


     2、HUANGGUA、FANQIEJIXINGGUO


新疆风采18选7走势图     FANQIEKAIHUAQIYINGYANGGUOSHENG,DANLINFEIGUODUO,TEBIESHIDONGJIHUOZAOCHUN,ZAIHUAYAFENHUAQIANHOU,DANGYUDAOJITIAN6—8℃DEDIWENJIUHUICHUXIANJIXINGGUO,YONGNONGDUGUOGAODEJISUCHULI,HUOCHULIQIJIANWENDUPIANDI,GUANGZHAOBUZU,KONGQIGANZAO,HUOZHESHIYINGYANGTIAOJIANJICHA,BENLAIYAODIAOLUODEHUAJINGJISUCHULI,YIZHILELICENG,DANDEDAODEGUANGHECHANWUSHAOXINGCHENGLELIXINGGUO、JIANXINGGUOHESUANJIANGGUO。


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