城乡建设用地挂钩中补充耕地质量等别确定方法

摘要

针对目前城乡建设用地增减挂钩工作补充耕地质量无法保证的现状,该文以农用地分等成果为基础,构建了“事先(专项规划环节)-事中(实施规划环节)-事后(归还环节)”3个环节的补充耕地等别评定程序；并针对“挂钩”不同环节中补充耕地的“状态”不同,构建补充耕地等别不同评定方法.诸如:在专项规划环节构建运用相邻地域法、最低限值法来“模拟”补充耕地的自然质量属性值,并计算相应自然质量等别,最后利用各等别面积权重值计算出全部拆旧地块补充耕地的自然质量综合等别的评定方法；在实施规划环节构建利用复垦方案中复垦工程标准,采用目标值法给拆旧地块补充耕地自然质量属性赋值,并计算相应的自然质量等别.最后利用构建的“挂钩”中补充耕地评定程序和方法,对沈北新区城乡建设用地增减挂钩项目进行实证分析,并取得了较好预期效果.%Based on the achievements of farmland classification, the paper researched on quality evaluation method of supplementary cultivated land on the connection with urban construction land increase and rural construction land decrease. Firstly, it was the quality evaluation program of supplementary cultivated land established, which included the special planning stage, the project planning stage and the cultivated land supplement stage. Secondly, series evaluation methods were established that were used to evaluate the supplementary cultivated land in the different program. Such as adjacent cultivated land and threshold limit value methods established in the special stage could set up the supplementary cultivated land natural attributes and target value method in the project planning which evaluated on the supplementary cultivated land grading. Finally, satisfying results were obtained by the demonstration in the connection project of urban construction land increase and rural construction land decrease in Shenbei district.