中国耕作层土壤剥离利用研究进展

发布时间：2018-09-06 17:15

【摘要】：通过分析中国耕作层土壤剥离利用研究现状,提出耕作层土壤剥离利用的关键问题和主要方向。运用文献调研法,剖析中国耕作层土壤剥离利用在类型、土壤调查评价、剥离、储存和回覆等技术环节,以及组织管理模式等方面的探索与实践。现阶段中国耕作层土壤剥离利用研究以实证分析为主,研究对象主要为试点市县和部分单独选址项目;耕作层土壤剥离利用工作暂无统一遵循的规范程序和技术体系,各技术环节均缺乏标准提炼;理论研究比较薄弱,暂未形成规律性总结。今后中国耕作层土壤剥离利用的研究重点是:健全完善规章制度,加强监督管理;规范耕作层土壤剥离利用程序,制订实施的技术标准;建立和完善耕作层土壤剥离利用相关的激励和约束机制;吸收国外耕作层土壤剥离利用的有益经验,探索在中国更具可行性和可操作性的路径和方法。以期为有效保护耕地资源,稳定粮食生产及保护生态环境提供科学指导。
[Abstract]:Based on the analysis of the present situation of soil stripping and utilization in China, the key problems and main directions of soil stripping and utilization in tilling layer are put forward. By using the method of literature investigation, this paper analyzes the exploration and practice of soil stripping and utilization in China in the fields of type, soil investigation and evaluation, stripping, storage and return, as well as organization and management model. At present, the research on soil stripping and utilization of cultivated layer in China is mainly based on empirical analysis, the research object is mainly pilot cities and counties and some individual site selection projects, and there is no unified standard procedure and technical system for soil stripping and utilization of tilling layer. Each technical link lacks the standard extraction; the theoretical research is relatively weak, does not form the regularity summary. In the future, the key points of the research on soil stripping and utilization in China are as follows: perfecting rules and regulations, strengthening supervision and management, standardizing the procedures of soil stripping and utilization in tilling beds, and formulating technical standards for implementation; To establish and perfect the incentive and restraint mechanism of soil stripping and utilization of cultivated layer, to absorb the beneficial experience of foreign soil stripping and utilization, and to explore more feasible and operable ways and methods in China. The aim is to provide scientific guidance for the effective protection of cultivated land resources, the stabilization of grain production and the protection of ecological environment.
【作者单位】：广东省土地开发储备局广东省国土资源厅不动产登记中心;
【分类号】：S15

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