摘要
针对梅河口市水田杂草种类繁多、分布广、密度大的现状,选取5种混合药剂进行除草效果对比试验,结果表明:丁草胺加吡.扑.西混剂除草效果好,产量在各个处理中最高,且对水稻安全,建议在泽泻、慈菇较多的田块使用。
An experiment was conducted to study the effect of five mixed herbicides on weed control in paddy field and the results showed that the herbicide mixture Butachlor？Prometryn？Simazine had the best weed control effect and this mixture could be suggested to use in paddy field where arrowhead and water plantain rhizome grow.
出处
《北方水稻》
CAS
2009年第3期59-60,共2页
North Rice
关键词
药剂
杂草
优势种
劣势种
安全
Herbicide
Weed
Dominant species
Security
