dg真人游戏

当前位置: 农种网 > 黄瓜种植 > 正文

黄瓜的生长发育要求什么样的环境条件?

faburiqi: 2016-12-22 01:44

问:
黄瓜的生长发育要求什么样的环境条件?

1.wendu

huangguaxire、paleng,qizuishiyideshengzhangwenduwei25-32℃,zai0-2℃tiaojianxiazhizhujidongsi,5-10℃shiyouzaoshoudonghaidekeneng。ruojingdiwenduanlian,kerenshou3℃dediwen;10-12℃yixiashenglihuodongshidiao,shengzhangfayuhuanmanhuotingzhishengyu。guanghezuoyongzuishiyiwenduwei25-32℃,35℃zuoyoushiqitonghuachanliangyuhuxixiaohaochuyupinghengzhuangtai。gaoyu35℃shiqihuxixiaohaodayuguanghechanliang,40-45℃shiqixibaoneiyuanshengzhiliudongtingzhi;50℃wendutiaojianxia1xiaoshihuxizuoyongjihutingzhi,zaigaozeyuanshengzhiningju,chuxianrishao;60℃shijin5-6fenzhongzuzhibeipohuaiersiwang。huangguazhongzizuidifayawenduwei13℃,zuishifayawenduwei30℃,35℃yishangshifayalvfanerjiangdi。huangguagenshenzhangzuishiyiwenduwei32℃,zuigaowenduwei38℃,diyu12℃shigenxishenglihuodongshouzu,zuididediwenyingbudiyu15℃weiyi。diyewen、dawenchayouliyucihuafenhua。miaoqibaitian30-32℃,yewen10-14℃,kejiangdicihuaxingchengjiewei,zengjiacihuashuliang,jianshaoxionghuaxingcheng。

2.shuifen

dg真人游戏huangguaxishi、palao、bunaihan,yaoqiuturangdexiangduichishuiliangwei85%-95%,kongqixiangduishidubaitian80%、yejian90%weiyi。huangguabutongfayujieduanduishuifendeyaoqiubutong,qizhongfayaqiyaoqiushuifenchongzu,danbunengchaoguoturanghanshuiliangde90%,yimianlangen;youmiaoqiyuchuhuaqiyingshidangkongzhishuifen,weichituranghanshuiliang80%zuoyouweiyi,yifangzhiyoumiaotuzhangheougen;jieguaqiyinqiyingyangshengzhangyushengzhishengzhangtongbujinxing,haoshuiliangda,bixujishigongshui,jiaoshuiyixiaoshuiqinjiao。

3.guangzhao

dg真人游戏huangguaxiguangernaiyin,qiguangbuchangdianwei2000lekesi,baohedianwei5.5wanlekesi。yumiaoshiguangzhaobuzu,zeyoumiaotuzhang,nanyixingchengzhuangmiao;jieguaqiguangzhaobuzu,zeyiyinqihuagua。qiangguangxiaqiquntideguanghexiaolvgao,shengzhangwangsheng,chanliangmingxiantigao;zairuoguangxiayepianguanghexiaonengdi,tebieshixiacengyeganguangweiruo,guanghenenglishoudaoyizhi,erhuxixiaohaobingbujianruo,jianchanyanzhong。yibanyinyitianzhihoudechanliangkexiajiang1/3,lianxushugeyintianzhihou,chanliangjihumeiyou。ruoyintianshijianguozhanghaihuijihuangguashengchandailaiyanzhongeguo。huangguazaiduanrizhaotiaojianxiayouliyucihuafenhua,youmiaoqi8xiaoshiduanrizhaoduicihuafenhuazuiweiyouli。12xiaoshiyishangdezhangrizhaoyoucujinxionghuafashengdezuoyong。

4.turanghekuangzhiyingyang

huangguaxuxuanzefuhanfuzhizhi、touqixinglianghao、jibaofeibaoshuiyoupaishuilianghaoderangtujinxingzaipeizuiweishiyi;ruozaizhanzhiturangzhongzaipeihuanggua,zeshengyuchihuan,youmiaoshengzhanghuanman,danjingjishoumingzhang,chanliangjiaogao;ruoxuanyongshazhituzaipei,zehuangguafakekuai,jieguazao,danyilaohuazaoshuai。huangguaduikuangzhiyuansudexishouliangyijiaweizuiduo,dancizhi,zaicizhiweigai、lin、meideng。dayuemeishengchan1000qiankehuangguaxuxiaohaoyanghuajia5.6—9.9qianke、dan2.8qianke、wuyanghuaerlin0.9qianke、yanghuagai3.1qianke、yanghuamei0.7qianke,qigeyuansuxishouliangde80%yishangshizaijieguoyihouxishoude,qizhong50%-60%shizaishouhuoshengqixishoude。

奇葩图片

dg真人游戏_dg真人平台【开户首充送大礼】 北京赛车pk_北京赛车pk官网 og真人注册_og真人官网【开户首充送大礼】 U赢电竞官网 10分赛车平台_10分赛车官网 新金沙注册平台-澳门新金沙注册平台-新金沙登录平台注册官网