摘要
城区绿化栽种植物种类多,相对区域较小,利用灰色聚类法把预种植物分配到土壤相对适宜的区域是一种较为可行的方法。在聚类分区中利用各级线性地物划分聚类对象,并对种类繁多的植物简要分类十分重要。应用该方法对徐州新城区大龙湖周边土壤适宜性进行了分区。
There are a lot of floristic species at urban afforesting and greening in a relative smaller area. Gray clustering is a feasible method to assign these floristics to their suitable area, in which assorting vegetable and delineating the clustering objects by linear features are necessary. This method was used in soil suitability .zoning in the surrounding area of Dalong Lake of Xuztxm New District.
出处
《安徽农业科学》
CAS
北大核心
2009年第15期7104-7106,7109,共4页
Journal of Anhui Agricultural Sciences
基金
徐州市科技服务项目(7P070172)
中国矿业大学大学生科研训练计划项目(070707)
关键词
绿化
土壤适宜性
分区
灰色聚类
徐州
Greening
Soil suitability
Zoning
Gray clustering
Xuzhou City
