【摘要】 从土壤肥力整体状况出发，采用模糊综合评价法构建了耕地土壤肥力损害程度分级方法，综合考虑了土壤肥力指标对耕地土壤损害程度的影响，可以对耕地土壤的损害破坏程度进行量化。同时通过案例对模糊综合评价法进行了应用研究，结果表明，模糊综合评价法评估较为全面，评价结果清晰、直观。更多还原

【Abstract】 In this study, fuzzy comprehensive evaluation(FCE)was used to construct a method for classifying the degree of soil fertility damage of cultivated lands on the basis of the overall soil fertility. This method comprehensively considered the influence of the soil fertility index and could quantify the degree of damage of cultivated land soil. At the same time, the applicability of the FCE-based classification method was evaluated through a case study. It was found that the FCE-based classification method gave more extensive, clear, and intuitive results.更多还原