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本文研究了苯磺隆与常用除草剂乙草胺、甲草.乙.莠、异丙草.莠配合使用对夏玉米田杂草的控制效果。结果表明,75%苯磺隆干悬浮剂1g/667?与50%乙草胺悬乳剂50ml/666.7?、42%甲草.乙.莠悬乳剂240ml/666.7?和41%异丙草.莠悬乳剂240ml/666.7?搭配使用,能够极显著地提高对夏玉米田杂草的防效,总草株数防效和鲜重防效均达到90%以上。除草剂中加入0.2%洗衣粉,能够提高防效3%左右。
In this paper, the control effects of tribenuron-methyl and conventional herbicides such as acetochlor, methiocarb, bisazo and albendazole and herbicides on weeds in summer maize field were studied. The results showed that 75% tribenuron-ethyl SC suspension 1g / 667? Was mixed with 50% acetochlor 50ml / 666.7%, 42% 240ml / 666.7? With the use of emulsion, can significantly improve the control of weeds in summer corn field, the total number of grass-roots control effect and fresh weight control efficiency reached more than 90%. Adding herbicide 0.2% detergent, can improve the anti-efficiency about 3%.