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麦田播种出苗以后,化学除草也进入最关键时期,要抓住11月下旬和12月上旬,杂草化除的适期全面突击用药防治,在防治上应抓住以下几个重点:
After the sowing of wheat cropping, chemical weeding has also entered the most critical period, we must seize the late November and early December, weeding in addition to the appropriate comprehensive assault prevention and control in the prevention and control should seize the following key points: