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自上世纪九十年代初,我国普遍应用推广化学除草,表现出省力、省时、经济、快速、高效,全面淘汰了祖祖辈辈延袭的人工除草,彻底降服了草荒灾害,为保护农业安全生产、实现连年丰收提供了重要保障。与此同时,因无序不科学应用等因素,除草剂也产生一定负面影响,杂草抗性就是其中之一。近30年的时间,国内农田杂草抗性从无到有,从轻到重,日趋蔓延恶化,给杂草防除造成相当大的麻烦,如任其发展就成为阻碍化学除草的瓶颈……
Since the early nineties of last century, our country has extensively applied and popularized chemical weeding, showing labor-saving, time-saving, economic, rapid and efficient, completely eliminating the artificial weeding caused by the ancestors' ancestry and completely overcame the grassland shortage disaster. In order to protect agricultural safe production, Achieve annual harvest has provided an important guarantee. At the same time, weed resistance is one of the negative effects of herbicides due to unscientific and unscientific application. Nearly 30 years of domestic weed resistance from scratch, from light to heavy, growing deterioration of the weeds caused considerable trouble, if its development has become the bottleneck hindering chemical weeding ... ...