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麦喜是美国陶氏益农公司最新研制开发的一种麦田阔叶杂草茎叶处理剂，为了解其同单子叶除草剂异丙隆混用田间药效及安全性，确定最佳用药量，笔者进行了田间小区试验。１材料与方法试验地设在江苏省仪征市新城镇大兴村，土壤为沙底马肝土，有机质含量为１．８４、ｐＨ７．４，
Mai Xi is the United States Dow AgroSciences company recently developed a wheat broadleaf weed stem and leaf treatment agent, in order to understand its monocot herbicide isopronamide mixed field efficacy and safety, to determine the best dosage, The author conducted a field plot test. MATERIALS AND METHODS The experiment was located in Daxing Village, a new town in Yizheng City, Jiangsu Province. The soil was sandy bottom horse liver with organic matter content of 1.84, pH7.4,