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我市有水稻面积四十余万亩,由于气候条件适宜,稻田杂草种类多、数量大、危害重。近年来由于多种原因,部分田块出现严重草荒,草害问题成为提高水稻单产的主要障碍之一。寻找高效、广谱、安全、方便的稻田除草剂品种,以解放劳动力,提高劳动生产率和经济效益成为当务之急。为此,我们作了以乐草隆为主的水稻本田除草剂的除草效果试验示范。乐草隆又名乙·苄·甲磺隆,是九十年代初开发的由酰胺类和磺酰脲类混合加工而成的除草剂新品种。为探讨乐草隆在我市稻田的除草效果和使用技术,评价其应用前景,加速普
The city has more than 400,000 acres of rice area, due to the appropriate climatic conditions, rice weed species and more, a large number of heavy hazards. In recent years, due to a variety of reasons, some of the plots have suffered serious shortage of grassland and the problem of grass and grass has become one of the major obstacles to raising rice yields. It is imperative to search for efficient, broad-spectrum, safe and convenient rice herbicide varieties to liberate the labor force, improve labor productivity and economic benefits. To this end, we made a demonstration of herbicidal effect of rice Honda herbicide dominated by Lekuron. Leverhorn, also known as ethylbenzyl methanesulfonamide, was developed in the early nineties by the amide and sulfonylurea mixed processing of new varieties of herbicides. In order to investigate the weeding herbaceous effect and the use technology of Lehuron in paddy field in our city, evaluate its application prospect,