陳顯光

摘要 耕地提質改造是落實耕地保護政策、實現耕地保護目標的重要措施。通過對廣東省云浮市新興縣“十三五”土地整治規劃編制工作的開展,介紹有關耕地提質改造潛力測算與評價工作的流程。在調查現狀耕地的潛力情況基礎上,結合土地利用規劃目標和耕地占補平衡需求,進一步落實耕地提質改造的規模和分布,為科學、合理地實現新興縣耕地占補平衡工作提供決策依據。結果表明:耕地提質改造工作是一項協調性與政策性較強的工作,耕地提質改造工作的好壞關系到是否有助于實現耕地占補平衡與農業可持續發展,是滿足經濟社會發展需要的關鍵。
關鍵詞 耕地提質改造;潛力測算;評價
中圖分類號 F301.23 文獻標識碼 A 文章編號 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
《新興縣土地整治規劃(2011—2015年)》實施以來,新興縣積極穩妥推進土地整治工作,通過高標準基本農田建設、三舊改造等途徑,嚴格保護耕地,優化城鄉建設用地結構和布局,釋放土地利用潛力,緩解土地資源供需矛盾,不斷完善社會公共基礎設施,改善并提升區域生態環境質量。但是也暴露出耕地質量占補難以平衡、耕地質量等別提升困難、耕地保護壓力增大等問題。因此,在新興縣建設新型城市背景下,從土地資源稟賦、歷史開發背景、實際管理需求出發,科學測算、評價耕地提質改造潛力,對質量較低、利用方式不合理的耕地進行提升、改造[1]。
1 研究區域概況
新興縣位于廣東省中部偏西,與珠江三角洲相鄰,地處111°57′37″~112°31′32″E,22°22′46″~22°50′36″N?!?br>