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草甘膦为膦甘骸类灭生性内吸传导型除草剂,1974年由沈阳化工研究院、青海化工研究所与镇江江南化工厂合作开发成功,并进行了多点试验示范和推广应用。草甘膦首先用于边防线防除杂草和防除橡胶园杂草,而后又逐步扩展到林、桑、果、茶、农田除草以及非耕地灭生性除草、环境除草等方面,应用范围不断扩大,使用面积不断增加。据调查,应用草甘膦防除杂草可以取得显著的经济效益和社会效益,一般作物地除草投资与收益比为1:7～10;
Glyphosate is a kind of biocidal endosulfan-type herbicide of Phosphoglycanide. In 1974, it was successfully developed by Shenyang Chemical Industry Research Institute, Qinghai Institute of Chemical Technology and Zhenjiang Jiangnan Chemical Plant, and carried out multi-point experiment, demonstration and popularization and application. Glyphosate was firstly applied to weeds in frontier defense and weeds control in rubber plantations, and then gradually expanded to areas such as forest, mulberry, fruit, tea, farmland weeding and weedless weeding in non-cultivated land and environment weeding. The scope of application was continuously expanded, Increasing use of the area. According to the survey, application of glyphosate against weeds can achieve significant economic and social benefits, the general crop weeding investment and income ratio of 1: 7 ~ 10;