草甘膦占据除草剂半壁江山,约占全球除草剂市场48%,主要施用于转基因作物如大豆、玉米和棉花。中国是草甘膦生产大国,目前是农药出口量和出口金额最大的一个品种。供给拉动市场空间替代草甘膦除草剂目前尚需时日,这主要得益于其优异的除草性能。草甘膦在全球广泛使用二十年之后才出现了第一个有记录的耐药性案例。其次,孟山都等种子公司建立了抗草甘膦种子——草甘膦产业链竞争体系,草甘膦 Glyphosate occupies half of the herbicide, accounting for about 48% of the global herbicide market, mainly applied to genetically modified crops such as soybeans, corn and cotton. China is a large producer of glyphosate and is currently one of the largest exporters and exporters of pesticides. Supply to stimulate the market space to replace glyphosate herbicide now takes time, mainly due to its excellent weeding performance. The first documented case of drug resistance occurred only two decades after glyphosate was widely used worldwide. Second, Monsanto and other seed companies established a glyphosate-resistant seed-glyphosate industry chain competition system, glyphosate