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| 土壤质量聚类分析——以封丘县为例 | |
| 引用本文： | 蔡瞳,徐惠,吴群.土壤质量聚类分析——以封丘县为例[J].安徽农业科学,2008,36(25). |
| 作者姓名： | 蔡瞳 徐惠 吴群 |
| 作者单位： | 1. 南京农业大学土地管理学院,江苏南京,210095;江苏苏信房地产评估咨询有限公司,江苏南京,210018 2. 江苏苏信房地产评估咨询有限公司,江苏南京,210018 3. 南京农业大学土地管理学院,江苏南京,210095 |
| 基金项目： | 教育部哲学社会科学研究重大课题 |
| 摘 要： | 介绍了聚类分析的原理、方法和步骤;并以封丘县土壤质量为例,对其进行聚类分析,将封丘土壤质量分为4类,研究了其各因素状况,在此基础上提出改进措施和方法。 |
| 关 键 词： | 土壤质量 聚类分析 封丘县 SPSS |
Clustering Analysis on the Soil Quality in Fengqiu County |
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| CAI Tong et al.Clustering Analysis on the Soil Quality in Fengqiu County[J].Journal of Anhui Agricultural Sciences,2008,36(25). | |
| Authors: | CAI Tong |
| Abstract: | The principles,methods and steps of clustering analysis were introduced.Taking soil quality in Fengqiu County as an example,the clustering analysis was made on it.The soil quality in Fengqiu County was clustered into four types.The situations of each factor were studied and some improving measures and methods were put forward on this basis. |
| Keywords: | SPSS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |