| 耕地资源生产潜力研究进展及其启示 |
| |
| 引用本文： | 史婧然,孔祥斌,相慧.耕地资源生产潜力研究进展及其启示[J].中国农业大学学报,2013,18(3):198-202. |
| |
| 作者姓名： | 史婧然 孔祥斌 相慧 |
| |
| 作者单位： | 我国农业大学资源与环境学院,北京 100193;国土资源部农用地质量与监控重点实验室,北京 100193 |
| |
| 基金项目： | 国土资源部公益性行业科研专项 |
| |
| 摘 要： | 通过对于国内外有关对于我国耕地资源生产潜力的研究进展综述,指出对我国耕地生产潜力研究的方向,明确重点研究内容,采用文献综述与综合分析方法,围绕我国耕地资源生产能力变化问题,迫切需要结合气候变化、区域土地利用和农户土地利用转型等方面,开展1.2亿hm2耕地红线(18亿亩)和分布在不同区域的1.04.6亿hm2基本农田对粮食安全稳定的内在抵御机理研究.
|
| 关 键 词： | 耕地 生产潜力 研究进展 启示 |
| 收稿时间： | 2012/9/17 0:00:00 |
Progress and enlightenment on potential productivity of China's arable land |
| |
| SHI Jing-ran,KONG Xiang-bin and XIANG Hui.Progress and enlightenment on potential productivity of China's arable land[J].Journal of China Agricultural University,2013,18(3):198-202. |
| |
| Authors: | SHI Jing-ran KONG Xiang-bin and XIANG Hui |
| |
| Institution: | College of Resources and Environmental Science, China Agricultural University, Beijing 100193, China;Key Laboratory for Farmland Quality, Monitoring and Control, National Ministry of Land and Resources, Beijing 100193, China,College of Resources and Environmental Science, China Agricultural University, Beijing 100193, China;Key Laboratory for Farmland Quality, Monitoring and Control, National Ministry of Land and Resources, Beijing 100193, China and College of Resources and Environmental Science, China Agricultural University, Beijing 100193, China;Key Laboratory for Farmland Quality, Monitoring and Control, National Ministry of Land and Resources, Beijing 100193, China |
| |
| Abstract: | This paper is reviewed the current research contents about the potential productivity of Chinese arable land.We attempted to sort out the direction and key research content in future..It was found that the urgent requirement was to understand the inner defending mechanisms between the cereal security and the 0.12 billion hectares of basic arable land and their distribution in different regions of China.It was necessary to consider the influence of the climatic changes with land use transfer in regions and farmers on the changes of the potential productivity of Chinese arable land. |
| |
| Keywords: | arable land potential productivity research progress enlightenment |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《中国农业大学学报》浏览原始摘要信息 |
| 点击此处可从《中国农业大学学报》下载免费的PDF全文 |
|
