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地面机喷除草剂存在的问题及解决办法席振海，李仁，王密金（黑龙江省八五五农场）目前，三大作物基本全部采用化学药剂除草。化除，减轻了工人的劳动强度，增加了作物产量，但随之带来了药害问题。现就地面机喷除草剂易产生药害的几个因素及解决办法，谈谈我们的体会。１...
Problems and Solutions of Herbicide Spray on Ground Machine XI Zhen-zhen, LI Ren, WANG Mi-jin (855 Farms in Heilongjiang Province) At present, basically all three major crops are weeded by chemical agents. In addition to reducing the labor intensity of workers, increasing crop yields, but along with the issue of injury caused. Is on the ground machine spray herbicide prone to several factors and solutions, talk about our experience. 1 ...