基于多规合一的基本农田划定研究*——以河南省柘城县为例

RESEARCH OF PRIME FARMLAND DEMARACTION BASED ON MULTI PLANNING IN ONE*——A CASE STUDY OF ZHECHENG COUNTRY，HENAN PROVINCE

关键词:  基本农田划定多规合一柘城县最优划定层允许调入层缩减退出层

Key words:  prime farmland  multi planning in one  Zhecheng county  optimum demarcation layer  tunable layer  reduced exit layer

摘要:

［目的］城市总体规划、土地利用总体规划、环境保护规划的矛盾严重限制着基本农田的划定以及有效保护，因此采用多规合一的思路对基本农田进行划定十分必要。［方法］文章以河南省柘城县为例，在多规合一的基础上，建立基本农田评估体系，对柘城县耕地进行分区。［结果］将柘城县耕地按照多规合一的指导思想划定最优划定层、允许调入层、缩减退出层，符合各个规划对于经济效益、生态效益要求； 在完成土地利用总体规划规定的基本农田划定指标的前提之下，位于允许调入层的耕地作为基本农田划定的备选区，实现了基本农田的弹性划定； 位于缩减退出层的耕地，选择区位条件、空间形态条件较优，结合城市规划、环境保护规划实现生态效益和环境效益，达到综合效益的最大化。［结论］基于多规合一的思路下划定基本农田，有利于缓和多规下的矛盾，有利于基本农田的保护。通过划定基本农田的备选区，对基本农田保护是一个有力的补充和保障。

Abstract:

The contradiction between urban master planning, land use planning and environmental protection planning seriously limits the demarcation and effective protection of prime farmland, so it is necessary to delimit the prime farmland according to the requirement of integration of multiple rules and regulations. This paper took Zhecheng county, Henan province as an example, established the prime farmland evaluation system on the basis of the integration of multiple rules and regulations, and divided the cultivated land in Zhecheng county. The results showed that: According to the guiding ideology of integrating multiple rules into one, the cultivated land in Zhecheng county was divided into optimal demarcation layer, allow in layer and reduce exit layer in the line with the economic and ecological benefit requirement of each planning. According to the index of prime farmland in land use planning, the cultivated land in the allow in layer was regard as the alternative area for the prime farmland demarcation, and the elastic demarcation of prime farmland was realized. The cultivated land in the reduce exit layer which had better location condition and spatial for condition could get it′s ecological benefit and the environmental benefit according to the urban planning and the environmental protection planning, eventually enlarge the comprehensive benefits. The demarcation of basic farmland based on the idea of the combination of multiple regulations is conducive to easing the contradiction under multiple regulations and to the protection of basic farmland. By demarcating alternative areas of basic farmland, it is a powerful supplement and guarantee for basic farmland.