耕地质量潜力分级与分区研究——以武汉市江夏区为例

Research on Classification and Zoning of Cultivated Land Quality Potential: A Case Study of Jiangxia District of Wuhan City

在分析武汉市耕地质量评价成果的基础上,以耕地质量评价成果为基础,耕地因子组合为单元,GIS软件为支撑,进行耕地质量改造潜力分级和分区,根据武汉市江夏区耕地质量改造潜力分级结果,找出江夏区不同改造潜力级分布单元,综合划分得到45个潜力区片,其结果可以为基本农田划定选区、土地整理重点区域划定选区、高产农田规划项目选址等提供可借鉴的思路和方法。

Based on the results of cultivated land quality evaluation,with cultivated land combination factors as units and GIS software as a support,this paper discusses the classification and zoning of cultivated land quality potential transformation in Jiangxia District,Wuhan City.According to the classification results of cultivated land quality potential transformation in that area,the transformation potential distribution units of different levels are extracted and divided into 45 pieces of potential areas,which suggests the future improvement of cultivated land quality.Meanwhile,the results may also provide ideas and methods for the demarcation of basic farmland and key areas of land consolidation,and for the site selection of high-yield farmland planning.