关键词: 氯吡嘧磺隆, 氯吡嘧磺隆, 烟嘧磺隆, 玉米, 混剂, 防效, 安全性

Abstract: In order to more in-depth understanding of urban wetland park, comparative studied on the general urban park and urban wetland park, from the aspects of concept, target, construction method, construction method and location. Summarized the differences between urban wetland park and the general urban park. The urban wetland park was a special form of urban park. Urban wetland natural attributes and social attribute determines the urban wetland park had its own characteristics: the particularity of planning places, the limitations of planning and design, uncertainty of plant and animal species, continuity planning places. In urban wetland park planning to clear the characteristics of the urban wetland park, made the characteristics of wetland landscape.