对于麦田杂草,农民朋友习惯在浇过返青水后进行防治,这样经常出现杂草防不住或小麦产生药害等问题。实践证明,“麦草”秋治能明显提高防效,不仅用药量少,而且杂草死亡快,可以说,“麦草”秋治,事半功倍。一、麦田杂草种类的变化特点近年来,由于小麦跨区收割、种子调拨以及长期单一使用 For weeds in wheat fields, peasants and friends used to pour over the water after the green control, so often weeds can not prevent or produce wheat and other issues arising from wheat. Practice has proved that “wheat straw” autumn cure can significantly improve the control effect, not only less dosage, and weeds died quickly, it can be said, “wheat straw” autumn cure, do more with less. First, changes in the characteristics of wheat weeds species In recent years, due to cross-cutting of wheat, seed allocation and long-term single use