365体育投注手机版

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365体育投注手机版ZHUAZHUGUANJIANSHIQI,JINJIFANGZHIDISIDAI“LIANGQIAN”HAICHONG

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内容概述: 一、第四代水稻“两迁”害虫发生趋势分析。发生趋势预计我市第四代水稻“两迁”害虫为中等发生,局地中等偏重发生至大发生,全市预计发生面积28万亩次,防治压力较大,防治不力地块将出现减产失收。下阶段气候对“两迁”害虫发生有利据气象预报, 7月至8月上旬前期雨日数较多,利于“两迁”害虫的繁殖和为害,不利于防控工作的开展。落实防治物资,确保防治需要,特别是对省级、市级、县级安排的器械、农药、经费,必须专款专用,确保及时到位,用在最需要的地区,并宣传农户积极投入,打好第四代“两迁”害虫歼灭战。

YI、DISIDAISHUIDAO“LIANGQIAN”HAICHONGFASHENGQUSHIFENXI

(YI)FASHENGQUSHI

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(ER)YUBAOYIJU

1.TIANJIANCHONGKOUJISHUDA

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2.XIAJIEDUANQIHOUDUI“LIANGQIAN”HAICHONGFASHENGYOULI

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ER、FANGZHICUOSHI

GEDIYAOGAODUZHONGSHI,JINJIDONGYUAN,ZUOHAOYIXIAGONGZUO:

1.QIANGHUAZUZHI,LUOSHIZHIZE,FENPIANBAOGAN,YANFANGSISHOU,TEBIEYAOCHONGFENFADONGXIANGZHENGANBUJINCUNRUHUKAIZHANZHIDAO。

2.BIXUCHONGFENFADONGQUNZHONG,KAIZHANQUNFANGQUNZHI,DUOXINGSHIZUZHI、FADONG、PEIXUNNONGHU。

3.DUIZHONGFASHENGQUKAIZHANTONGFANGTONGZHI,ZUZHIJIFANGDUIKUAISUPUMIEZAIHAI,QUEBAOZHUYAOSHUIDAOCHANQUANQUAN,BUCHUXIANDAMIANJIJIANCHANJUESHOU。

4.LUOSHIFANGZHIWUZI,QUEBAOFANGZHIXUYAO,TEBIESHIDUISHENGJI、SHIJI、XIANJIANPAIDEQIXIE、NONGYAO、JINGFEI,BIXUZHUANKUANZHUANYONG,QUEBAOJISHIDAOWEI,YONGZAIZUIXUYAODEDIQU,BINGXUANCHUANNONGHUJIJITOURU,DAHAODISIDAI“LIANGQIAN”HAICHONGJIANMIEZHAN。

(信息来源:365体育投注手机版|正规授权

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