基于模糊数学的农用地质量综合评价模型

Based on fuzzy mathematics of agricultural land quality,comprehensive evaluation model

针对农用地资源的特点,从自然因素、社会经济因素、区位因素3个方面出发设置全面的评价指标体系,运用模糊综合评判法以分析各参评因素的状态水平及各因素相互作用产生的综合协同效应,建立了一个较为完整的农用土地资源质量的模糊综合评价方法的模型。以武威市凉州区农用地资源质量评价为例,对模型进行了验证,取得了较好的效果,证实了模型的实用性。

For the characteristics of agricultural land resources, from natural factors, socio-economic factors, location factors, three pronged approach, set up a comprehensive evaluation index system, using fuzzy comprehensive evaluation method to analyze the status of each Shen Ping factors, the level of interaction of various factors, a comprehensive synergistic effect, the establishment of a more comprehensive quality of agricultural land resources, a model of fuzzy comprehensive evaluation method. To Wuwei City Liangzhou quality evaluation of agricultural land resources, for example, to validate the model, and achieved good results, confirming the model＇s practicality.