基于层次和模糊聚类分析法的土壤肥力评价  

Evaluation of Soil Fertility Based on The Analytic Hierarchy Process(AHP) and Fuzzy Clustering Analysis Method

作　　者：赵方华[1] 姜波[1] 陈华[1] 

机构地区：[1]新疆大学电气工程学院,乌鲁木齐830047

出　　处：《湖北农业科学》2016年第9期2214-2217,共4页Hubei Agricultural Sciences

基　　金：国家自然科学基金项目(61064005)

摘　　要：针对新疆加工番茄产区没有有效的土壤肥力评价问题,提出了一种土壤肥力评价方法。通过层次分析法赋予土壤肥力各影响因子不同的权重,然后通过模糊聚类分析法对试验区不同样本地块进行等级分类。结果表明,土壤肥力评价结果符合实际情况,评价方法具有科学性和可行性,可以用于土壤肥力评价指导。An evaluation method of soil fertility was proposed because of without effective soil fertility evaluation method for processed tomato in Xinjiang region. The weights of impact factors on soil fertility were given through the analytic hierarchy process（AHP）, and then the different test sample plots were classified through the fuzzy clustering analysis method. The results showed that the evaluation results of soil fertility accorded with actual situation, the evaluation method was scientific and feasible, and could be used for soil fertility evaluation guidance.

关 键 词：土壤肥力 评价 层次分析法 模糊聚类分析法 

分 类 号：S158[农业科学—土壤学]