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我省一些果园宿根性杂草发生量较大,为害严重的是禾本科的碱草(太谷一带农民叫“尖草”)。尖草不但强烈地与果树争水争肥,而且人工极难防除,投资高,劳动强度大。为解放生产力,提高工效,节省投资,故试验用化学药剂来灭除。药剂用10%草甘膦水剂,江苏镇江江南化工厂、太原晋安化工厂严品,并用市售洗衣粉或洗衣膏及21%的硫酸铵。
Some of our province perennial occurrence of greater occurrence of perennial weeds, severely damaged grass is Soda Grass (Taigu farmers around the area called “Tsim Sha Tsui”). The sharp grass is not only fierce competition with fruit trees for fertilizer, but also extremely difficult to control artificial, high investment, labor-intensive. In order to emancipate the productive forces, improve work efficiency, save investment, so the test with chemical agents to eliminate. Pharmacy with 10% glyphosate agent, Zhenjiang Jiangnan Chemical Factory in Jiangsu, Tai’an, Jinan Chemical Plant strict products, and the use of commercially available detergent or detergent and 21% ammonium sulfate.