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研究除草剂对肇东苜蓿耐药性的影响,筛选出对肇东苜蓿无药害的茎叶处理除草剂品种。增产效果显著的除草剂药剂处理有:48%灭草松1440mL/hm^2+6.9%骠星900mL/hm^2;48%灭草松l440mL/hm^2+15%精稳杀得750mL/hm^2;48%灭草松1440mL/hm^2+10.8%高效盖草能375mL/hm^2:48%灭草松1440mL/hm^2+12%稳耕450mL/hm^2;30%草除灵750mL/hm^2+6.9%骠星900mL/hm^2;30%草除灵750mL/hm^2+12%稳耕