陈显光

摘要 耕地提质改造是落实耕地保护政策、实现耕地保护目标的重要措施。通过对广东省云浮市新兴县“十三五”土地整治规划编制工作的开展，介绍有关耕地提质改造潜力测算与评价工作的流程。在调查现状耕地的潜力情况基础上，结合土地利用规划目标和耕地占补平衡需求，进一步落实耕地提质改造的规模和分布，为科学、合理地实现新兴县耕地占补平衡工作提供决策依据。结果表明：耕地提质改造工作是一项协调性与政策性较强的工作，耕地提质改造工作的好坏关系到是否有助于实现耕地占补平衡与农业可持续发展，是满足经济社会发展需要的关键。

关键词 耕地提质改造；潜力测算；评价

中图分类号 F301.23 文献标识码 A 文章编号 0517-6611（2017）13-0204-03

Cultivated Land Quality Transformation Potential Measurement and Evaluation Path Analysis—A Case Study of Xinxing County，Yunfu City，Guangdong Province

CHEN Xian-guang

（Yunfu Surveying and Mapping Team，Yunfu，Guangdong 527300）

Abstract Cultivated land quality improvement is an important measure to carry out the policy of cultivated land protection and achieve the goal of farmland protection. The calculation of cultivated land quality improvement potential and evaluation process is introduced through the development of land remediation planning work of "13th Five-Year" in Xinxing County，Yunfu City， Guangdong Province. On the basis of investigation of potential arable land， with land use planning and balance of arable land demand， the scale and distribution of cultivated land quality improvement has been further implemented to provide scientific basis for the realization of the balance of arable land in Xinxing County. The results showed that the cultivated land quality improvement is a work with strong coordination and policy， the quality improvement of cultivated land is related to whether it helps to realize the balance of cultivated land requisition and compensation and the sustainable development of agriculture， which is the key to meet the economic and social development.

Key words Cultivated land quality transformation；Potential measurement；Evaluation

《新兴县土地整治规划（2011—2015年）》实施以来，新兴县积极稳妥推进土地整治工作，通过高标准基本农田建设、三旧改造等途径，严格保护耕地，优化城乡建設用地结构和布局，释放土地利用潜力，缓解土地资源供需矛盾，不断完善社会公共基础设施，改善并提升区域生态环境质量。但是也暴露出耕地质量占补难以平衡、耕地质量等别提升困难、耕地保护压力增大等问题。因此，在新兴县建设新型城市背景下，从土地资源禀赋、历史开发背景、实际管理需求出发，科学测算、评价耕地提质改造潜力，对质量较低、利用方式不合理的耕地进行提升、改造[1]。

1 研究区域概况

新兴县位于广东省中部偏西，与珠江三角洲相邻，地处111°57′37″～112°31′32″E，22°22′46″～22°50′36″N。……