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冬季温室黄瓜谨防黑星病

发布日期: 2017-08-23 08:17

huangguaheixingbingchangzaochenghuanggualantou,heixingbingyibanzaiyoumiaoqihejieguachuqirongyichuxian,xiwangcainongzhuyizhengqueshibieyufangzhi。yi、zhengzhuangshibie: huangguaheixingbingzhuyaoweihaihuangguadeshengzhangdian,qiefabingxunsu,jitianneijikezaochengxinyekuwei。shibieshangzhuyisandian: yishiyepianbingbanxingchengxingzhuangchuankong,zhengzhuangmingxian,qitabinghaichuankongmeiyoucixianxiang;ershijingbubingbanguilie,wangwangyoujiaozhiwuliuchu;sanshiguatiaoshangbingbanyoutoumingjiaozhuangwuliuchu,houchengchuangjiazhuang。wulunjingshanghuoguatiaoshang,shidudashi,bingbuzhangyouyanheisedemeiceng。

er、fabingtiaojian

bingjunyijunsihuofenshengbaozicongsuibingcantiyuedong。daijunzhongziyekeyinqifabing。gaibingshudiwen、nairuoguang、gaoshibinghai。dangtianjianzuidiwendu10℃yishang,jiaozhangshijianxiangduishidugaoyu90%,zhizhuyemianjielu,gaibingfashengyanzhong。sheshineidiwengaoshi,zhizhuyubi,huolianxuyuxuetianduofabingjiaozhong。fenshengbaozijiefengyu、qiliuhehaichongzaitianjianchuanbo,xingchengzaiqinran。yuanjulitongguodaijunzhongzijinxingchuanbo。huangguapinzhongjiankangxingchayixianzhu。

san、fangzhicuoshi:

1、shenggaopengshiwendu,suoduanyepianbiaomianjielushijian。yaozhengqueshengwenjiangshi,jidongjitaiyangshengqihouyaojishilapeng,jieyangguangxunsutigaopengwen,pengzhongdeshiduhuisuiwendudeshenggaoerziranjiangdi。eryouderencaiyongdeshi“fangfengjiangshi”,yongzaofangfengdebanfaxiangbashidujiangxiaqu,neishihenbukexuede。yinweiziranguilvshishidusuizhewendudeshenggaoerxiajiang,dongtianzaofangfenghuishipengwenxiajiang,fanershishidushenggao,qingzepengzhong“qiwu”,zhongzejieludishui。guozaodifangfenghaihuishiyejianpengneijileideeryanghuatansanshizaipengwai,shiquleliyongzheixieeryanghuatantigaoguanghesulv、tigaoshucaichanliangdejihui。suoyicainongqianwanbiezaiyong“zaofangfengjiangshi”decuowuzuofa。

2、fugaidimo,zhuyigaimoyingzhuyibapengzuinanbiandeluolushidiyeyibinggaiyan,bukeliuxiabugai。bingjishiqingchupengneibingcanti,daizhipengwaishaohui。jiaoshuishigexingjiaoshui,jianshaoshuiliang,tongshibikaiyinyutianjinxing。

3、yaojifangzhi: fabingchuqikepen40%dubangfuxing6000beiyehuo50%puhaiyinkeshixingfenji1500beiyepenwu、50%duojunlingkeshixingfenji1000beiyejia70%daisenmengxinkeshixingfenji1000beiye,zhuyipenyaoshibuyaoloupenshengzhangdianbufen。

4、qingjietianyuan。zuowulayanghouchediqingjietianyuan,zhizhucantijizhongduiouchuli。

奇葩图片

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