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预防大棚黄瓜烂头的方法

发布日期: 2016-12-31 13:36

1、heixingbingyinqidehuanggualantou

zhengzhuangshibie: huangguaheixingbingzhuyaoweihaihuangguadeshengzhangdian,qiefabingxunsu,jitianneijikezaochengxinyekuwei。shibieshangzhuyisandian: yishiyepianbingbanxingchengxingzhuangchuankong,zhengzhuangmingxian,qitabinghaichuankongmeiyoucixianxiang;ershijingbubingbanguilie,wangwangyoujiaozhuangwuliuchu;sanshiguatiaoshangbingbanyoutoumingjiaozhuangwuliuchu,houchengchuangjiazhuang。wulunjingshanghuoguatiaoshang,shidudashi,bingbuzhangyouyanheisedemeiceng。

fangzhifangfa: yishizaipeicuoshi。heixingbingshudiwengaoshibinghai,zaipeizhongyingzhuyishenggaopengshiwendu,suoduanyepianbiaomianjielushijian;fugaidimo,jiangdikongqiheturangwendu;jishiqingchupengneizhizhubingcanti,daizhipengwaishaohui。ershiyaojifangzhi。yong25%dubangfuxing8000beiyehuo70%jiajituobujin700beiyepenwufangzhi。fabingchuqikepen50%duojunlingkeshixingfenji1000beiyejia70%daisenmengxinkeshixingfenji1000beiye,xiaoguojiaohao,penyaoshibuyaoloupenshengzhangdianbufen。

dg真人游戏2、mankubingyinqidehuanggualantou

zhengzhuangshibie: guanchalantoudezhizhu,duokeyifaxianbingjuncongxinyebianyuanxiangneiruqin,bingchengvzixingbingban;jingbubeihaiduofashengyujiebu,youhuposehuotoumingdejiaozhuangwuliuchu,sanshengyoudaliangdexiaoheidian,yanzhongshizaochengmanku。zhenduancibingyukuweibingdezhuyaobutongshiweiguanshububianse,yebuhuiquanzhukusi。

dg真人游戏fangzhifangfa: yishilunzuohuancha。shixingyufeigualeizuowu3nianyishangdelunzuohuancha。ershiyaojifangzhi。keyong32.5%mijunzhi·benmijiahuanzuo1500beiyehuo70%daisenmengxin600beiyejia75%baijunqingkeshixingfenji700beiyepenwufangzhi,yekeyong45%baijunqingyanjixunpeng。

3、xijunxingyuankubingyinqidehuanggualantou

dg真人游戏zhengzhuangshibie: xijunxingyuankubingzaidiwenjijieyifabing。cibingyinqidehuanggualantouzhengzhuangbiaoxianweibingjunjinranshi,congxinyebianyuanruqin,yinqiyebianyuanganku,yemaiwanquzhezhou,yepianjuanqu。

fangzhifangfa: kexuanyong72%nongyonglianmeisu3000beiyehuo77%keshadekeshixingweilifenji400beiyepenwufangzhi,meige5~7tianpen1ci,lianpen3~4ci。

奇葩图片

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