新疆喜乐彩走势图

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如何正确使用温室大棚烟雾剂防病?

2019-03-25  来自: 原阳县远大草编机械厂 浏览次数:96

草帘线

  棚室蔬菜使用烟雾剂防治病虫害,具有简便易行、省工、省钱、效果好等突出优点,因而深受广大菜农欢迎,现已成为冬春棚室蔬菜防治病虫害的一种主要方法。但由于有些人缺乏经验,在使用中出现了不少问题。如何正确使用烟雾剂防病呢?现草帘线厂家为您介绍如下:

YI、ZHENGQUEXUANZEYANWUJI:YAOGENJUBINGCHONGHAIDEZHONGLEILAIXUANZESHIYIDEYAOJIPINZHONG。RUHUANGGUA、XIHONGSHI、JIUCAIDENGDINGZHIQIAN,XUANYONG30%BAIJUNQINGYANWUJIXUNYAN,KEYUFANGQIANQIDESHUANGMEIBING、TANJUBING、HUIMEIBING、ZAOYIBING;DANGHUANGGUA、XIHONGSHIDENGZUOWUYEMEIBINGFASHENGSHI,YIXUANYONG10%SUKELINGYANWUJIXUNYANFANGZHI;FANGZHIYACHONG、BAIFENSHIDENGCHONGHAI,KEXUANYONG22%YANWUJIXUNYAN;RUOTONGSHIFASHENGDUOZHONGBINGCHONGHAISHI,ZEXUYAOXUANZEFUHEXINGYANWUJI。YAOJIYAOXUANYONGZHENGGUICHANGJIADEXIAOBAOZHUANGCHANPIN,YIMEIBAOZHONGLIANG40~50KEWEIYI,ZHEIYANGSHIYONGSHIKESHENGQUDABAOZHUANGFENZHUANGDEMAFAN。YANWUJIQIANWANBUYAOXISHICHENGRONGYESHIYONG,RUPENWUHUOGUANGENDENG。

新疆喜乐彩走势图ER、RANFANGQIANPENGSHIYAOMIFENG,RANFANGSHIJIANYAOZHENGQUESHIYONGYANJIQIANYAOZIXIJIANCHAZHENGGEPENGSHIDEFENGBIQINGKUANG,XIUBUHAOPENGMOLOUDONGHEFENGXI,FENGBITONGFENGKOU,QUEBAOZHENGGEPENGSHIMIFENGBUTOUQI。

SAN、YANGEZHANGWOYONGYAOLIANG:GENJUPENGSHIKONGJIANDEDAXIAO,YANWUJIYOUXIAOCHENGFENHANLIANGHEZUOWUBUTONGSHENGYUQI,LAIHELIQUEDINGYONGYAOLIANG。PENGSHIGAODAYONGYAOLIANGYINGDUO,FANZHIYONGYAOLIANGYAOSHAO;YANWUJIYOUXIAOCHENGFENHANLIANGGAODEYONGYAOLIANGYAOSHAO,FANZHIZEYINGZENGJIAYONGYAOLIANG;ZUOWUSHENGZHANGQIANQI,YOUYUYOUMIAOROUNEN,KANGYAOXINGCHA,YIFASHENGYAOHAI,YONGYAOLIANGYINGZHUOQINGJIANSHAO。

  YIBANPENGSHIMEICIYONGYAOLIANGMEILIFANGMIKONGJIANWEI0.2~0.3KE,BINGCHONGHAIYANZHONGDEPENGSHI、MEILIFANGMIKONGJIANKEZENGZHI0.4KE。RUGUOYAOJISHIYONGLIANGGUODUO,BUDANZENGJIAFANGZHICHENGBEN,ERQIEYICHANSHENGYAOHAI。DANGRANYEBUNENGSUIYIJIANSHAOYONGYAOLIANG,YIMIANZAOCHENGFANGZHIXIAOGUOXIAJIANG。SHIYAOYIZAIBINGCHONGHAICHUFAQIJINXING,RUOBINGCHONGHAIFASHENGJIAOZHONGSHI,YINGLIANXUYONGYAO2~3CI,SHIYAOJIANGEQI5~7TIAN。  

SI、SHIYAOCAOZUOYAOGUIFAN:YAOXUANZEKAOPENGSHIBEIQIANGDEZOUDAOCHUBAIFANGYAOJI,YAOJIBUYAOKAOJINZUOWU,BIMIANRANFANGSHIFASHENGYAOHAI。YINPENGSHITURANGSHIDUDA,YAOJIANGYAOJIFANGZAIGANZAODEZHUANWASHANG。RANFANGDIANYAOJUNYUN,YIBANMEIMUSHE4~5GERANFANGDIAN,YOULIXIANGWAIYICIYONGANHUODIANRAN,QUANBUDIANRANHOU,XUNSULIKAIXIANCHANG,FENGBIPENGSHI。JINGGUO12XIAOSHIXUNZHENG,DAKAIPENGSHITONGFENGHOU,RENYUANCAINENGJINRUPENGSHIZUOYE。

相关内容:温室大棚蔬菜如何防冻?

关键词: 草帘线           

新疆喜乐彩走势图YUANDAYIKAOKEXUEDEGUANLIFANGSHI;XIANJINDEJIAGONGHUANJIE;YANGEDEZHIBAOTIXI;YOULIANGDESHOUHOUFUWU,YINGDELEJINGXIAOSHANGHEGUANGDAYONGHUDEKENDINGHEZANYU,SUOSHENGCHANDECAOLIANXIAN,CAOLIANJI,CAOSHANJI,CAOSHENGJI,PILIANJIDENGGEZHONGJIXIEJIXIANGGUANCHANPIN,ZHILIANGSHANGCHENG,JIAGEGONGDAOSHININZHIDEXINLAIDEXINXIANGCAOBIANJICHANGJIA。


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