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预防温室黄瓜疫病的发生及时减少味苦的发生

发布日期: 2019-07-03 03:26

chengzhuranbing,zhuyaozaijingjibuhuonenjingjiebuchuxiananlvseshuizizhuangban,houbianruan,yisuo,bingbuyishangyepianweinianhuoquanzhukusi,weiguanshububianse。yepianranbing,chanshengyuanxinghuobuguizexingshuijinzhuangdaban。

fangzhicuoshi: gaolongzaipei,bimiandashuimanguan;jiajiefangbing;miaochuangchuli,meipingfangmimiaochuangyong25%jiashuanglingkeshixingfenji8keyutubanyunsazaimiaochuangshang,dingzhiqianyong25%jiashuanglingkeshixingfenji750beiyepenshidimian。

fabingchuqi,keyong72.2%pulikeshuiji600~700beiye、huo50%jiashuangtongkeshixingfenji600beiye、huo72%kelukeshixingfenji700beiyedengpensa。

lingwai,changjiandebinghaihaiyoucudaobing(miaoqi)、tibanbing(babanbing)、genfubing、junhebing、xijunxingyekubing、xijunxingweinianbing、ruanfubing、xijunxingyuanbanbingdeng。

yaobimianzaihuangguazhongzhiguochengzhongchuxiankuwei,yingxuanyongkangbingpinzhong、zhaichujixinggua。

huangguachanshengkuweishi―zhongshenglixingbinghai,zhuyaoshiyouyukuweisuzaiguazhongjileiguoduosuozhi,zhuyaoshishouhuangguapinzhong、shuifen、feiliao、wenduhezhizhuqiangruodengdezhiyue,tanengshirenchanshengoutu、fuxie、jingluandengzhongduzhengzhuang。cibingshoutedingwenshixiaoqihouyingxiang,zhuyaojizhongzaichuhuaqidegenguajishenghuahouqidegua。genjushiyanheshengchanzhuyaodefangzhifangfashi:

1、xuanyongkangbingpinzhong。

2、jishizhaichuwushangpinjiazhidejixinggua。

3、pinghengshifei。zengshifushujifei,zaijifeizhongmeimushi50gongjindeguolinsuangai,tichangpeifangshifeijishu,zaishenghuaqizunxundanlinjiaan5:2:6debilishifei,shengyuhouqiyemianpenshi0.3%linsuanerqingjia。

4、bimianganhan。dangqiwenjiaogao、turangshuifenjiaoshaoshi,yishizhizhufashengshengliganhan,yaojishiguanshui。

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