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一、除草剂防除1.用除草剂系统处理:将插秧前后使用的初期除草剂和插秧后15～20天使用的中期除草剂搭配,有计划地系统处理.如果早插或生长期长,杂草再生,可加用后期除草剂.
I. Herbicide Control 1. Treatment with Herbicide System: The initial herbicide before and after transplanting and the medium-term herbicide used 15 to 20 days after transplanting should be systematically and systematically processed. If the early plugging or growth period is long, miscellaneous Grass regeneration, can be added later herbicides.