麦田杂草种类多、分布广、生长快,与小麦争水、争肥、争光、争空间,传播病虫害,不仅影响小麦产量,而且影响小麦品质,已成为制约小麦高产优质的主要因素之一。今年麦播,底墒充足,利于杂草萌发出土,杂草将偏重发生,各地要抓住时机,加强防治。 It has become one of the main factors restricting the high yield and quality of wheat because of its many weed species, wide distribution, fast growth, competing with wheat for water, fighting for fertilizer, winning glory, competing for space and spreading pests and diseases not only affect wheat yield but also affect wheat quality. This year, sowing, at the end of adequate soil moisture, conducive to the emergence of weeds germination, weeds will be preoccupied, all localities should seize the opportunity to strengthen prevention and control.