老时时彩

麦田杂草发生情况及防治意见

YI、 FASHENGQINGKUANG

JINQIMAITIANZACAOYIPUBIANFASHENG,FANGCHUGONGZUOJINRUGUANJIANSHIQI。SHIXIAN(QU)NONGJIZHONGXINDIAOCHA,WOSHIMAITIANZACAOZHONGLEIZHUYAOYOULI、HUILVLI、XIAOLI、BIANXU、CIERCAI、DIFU、YEMUXU、JIANPENG、SUANMOYELIAO、BINGCAO、YEYANMAI、BAICAO、JICAI、DUXINGCAI、QUEMAI、BONIANGHAO、PUGONGYING、DAWANHUA、FENGHUACAIDENGJIN20ZHONG。TIANJIANYILIWEIYOUSHIZHONGQUN,JUDIZACAOFASHENGJIAOZHONG。PINGLUOXIANDIAOCHAPINGJUNMEIPINGFANGMI 61.8 ZHU,ZUIGAOMEIPINGFANGMIDADAO 1596 ZHU,HUINONGQUDIAOCHAPINGJUNMEIPINGFANGMI 53.4 ZHU,BIQUNIANTONGQIDUO12.3ZHU。QIXIANGYUBAOWEILAIYIZHOUQUANQUQIWENSHANGSHENG,ZUIGAOQIWENKEDA 29℃,FEICHANGYOULIYUZACAODESHENGZHANG,YINGJISHIKAIZHANMAITIANCHUCAOGONGZUO。

ER、FANGZHIYIJIAN

(YI)CHUCAOJIXUANZE

1.YIKUOYEZACAOWEIZHUDEMAITIANKEXUANZE: 2,4-DIYIXINZHI、MIECAOSONG、ERJIASILVNAYAN、BENHUANGLONG、ZUOCAOTONG、XINXIANXIUBENJINGDENGYAOJIHUOLIANGZHONGYAOJIFUPEI、HUNPEIZHIJI。XIAOMAITAOZHONGDADOUTIANSHENYONG,DADOUCHUMIAOHOUJINYONG。

2.YIYEYANMAI、QUEMAIDENGHEBENKEZACAOWEIZHUDEMAITIANKEXUANZE: DINGHUANGCAOAN、JINGWUZUOHECAOLING、GUICAOZHI。TAOZHONGYUMITIANZHUYIBUYAOPENSADAOYUMIDAI,FOUZEYOUYAOHAI。

3.HEBENKEHEKUOYEZACAOHUNSHENGMAITIANKEXUANZEYISHANGFANGCHUKUOYEZACAOHEHEBENKEZACAODEYAOJIHUNPEIFANGCHU。

(ER)CHUCAOZHUYISHIXIANG

老时时彩1.SHIYAOYAOXUANZETIANQIQINGHAO、WUFENGHUOWEIFENG、WENDUSHIYISHIJINXING,PENWUWUDIYAOXIYAOYUN,BUZHONGPENBULOUPEN。

老时时彩2.ZAIXIAOMAIBAJIEHOUBUNENGPENSHICHUCAOJI。

老时时彩3.BENHUANGLONGXILIECHUCAOJIBUYAODALIANGPENGUANZAIXINYEZHONG,FOUZEYICHANSHENGYAOHAI。

4.TIANJIANSHIDUDALIYUZACAODUIYAOJIDEXISHOU,ZAIGUANWANTOUSHUIHOUSHIYAOCHUCAOXIAOGUOHAO。

5.YANGEANZHAONONGYAOBIAOQIANGUIDINGDEYONGLIANGPENSA,WUCHAOLIANGSHIYONG。


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