2,4-滴丁酯防除谷田阔叶杂草试验报告
2,4-적정지방제곡전활협잡초시험보고
Controlling effects of 2，4-D butyl ester to broadleaf weeds in paddy field
  • 万方数据
    杂草科学 잡초과학
    WEED SCIENCE
    2010年 4期 58-59 ,共2页

    陈传奎%张毅%童燕%郭鹏飞%李海燕%纪威%王帅兵%宋中强

    진전규%장의%동연%곽붕비%리해연%기위%왕수병%송중강

    谷子%70％2,4-滴丁酯%防效 穀子%70％2,4-滴丁酯%防效
    곡자%70％2,4-적정지%방효
    通过施用2,4-滴丁酯防除谷田杂草试验,筛选出70%2,4-滴丁酯750 g/hm2对以马泡为优势杂草的谷田防效较好,鲜重防效为80.5%、株防效为77.85%.对以马齿苋、苋菜、铁苋菜等杂草,以70%2,4-滴丁酯450 g/hm2效果较好.70%2,4-滴丁酯300～750 g/hm2对牵牛花防效较好.
    통과시용2,4-적정지방제곡전잡초시험,사선출70%2,4-적정지750 g/hm2대이마포위우세잡초적곡전방효교호,선중방효위80.5%、주방효위77.85%.대이마치현、현채、철현채등잡초,이70%2,4-적정지450 g/hm2효과교호.70%2,4-적정지300～750 g/hm2대견우화방효교호.
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