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为了筛选适合烟田使用的高效除草措施,贵州大学生命科学学院研究人员选用29%精喹·异噁松乳油、50%仲灵·异噁松乳油、720g/L异丙甲草胺乳油、50%敌草胺可湿性粉剂和50%砜嘧磺隆水分散粒剂等5种除草剂分别对烟田杂草进行化学防除试验,筛选出防除效果最佳的除草剂后,进行黑色地膜和白色地膜与除草剂结合使用的杂草防除试验。结果表明,药后30天和45天,对烟田总草防除效果最好的除草剂
In order to screen for the effective weed control measures applied to tobacco fields, researchers at Guizhou University School of Life Sciences selected 29% quinquesemin, isoxaphen 50%, Ling xyloside EC, 720 g / L metolachlor EC 50 % Herbicides wettable powder and 50% rimsulfuron water dispersible granules and other five kinds of herbicides were tobacco chemical weed control tests were screened to control the best herbicides, the black plastic film and white Weed control experiment using mulching film in combination with herbicide. The results showed that herbicides with the best control effects on total tobacco in tobacco fields were 30 days and 45 days after treatment