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| 防沙型农业的内涵、关键技术与研究展望 |
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潘志华1,2, 潘学标1,2, 妥德宝3,2, 赵沛义3,2, 安萍莉1,2, 郑大玮1,2
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| (1.中国农业大学 资源与环境学院, 北京 100193;2.农业部农牧交错带生态环境重点野外科学观测试验站, 内蒙古 武川 011700;3.内蒙古农牧业科学院 资源环境与检测技术研究所, 呼和浩特 010031) |
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| 摘要: |
| 为建设防沙型农业生产技术体系，有效防治农田风蚀是北方农牧交错带农业可持续发展的迫切需要，笔者论述了防沙型旱地农业产生的背景与意义，探讨了防沙型旱地农业技术的原理、内涵与实现途径，总结了近20年来中国北方半干旱地区防沙型农业技术研究进展，并对防沙型农业的发展未来进行展望。防沙型旱地农业是实现生态保护与生产发展双赢的有效途径，对北方半干旱地区农业可持续发展具有重要意义。 |
| 关键词: 防沙型农业 内涵 关键技术 研究展望 |
| DOI：10.11841/j.issn.1007-4333.2014.02.30 |
| 投稿时间：2013-07-14 |
| 基金项目:国家科技支撑计划（2012BAD09B02）；国家自然科学基金项目（41271110，41371232）；国家重大科学研究计划“973”项目（2012CB956204） |
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| Connotation,key technologies and research prospect of the sand-against dry-land farming |
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PAN Zhi-hua1,2, PAN Xue-biao1,2, TUO De-bao3,2, ZHAO Pei-yi3,2, AN Ping-li1,2, ZHENG Da-wei1,2
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| (1.College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China;2.Key Ecology and Environment Experimental Station for Field Scientific Observation in Huhhot, Ministry of Agriculture, Wuchuan 011700, China;3.Institute of Resource Environment and Detection Technology, Inner Mongolia Academy of Agricultural & Animal Husbandry Sciences, Huhhot 010031, China) |
| Abstract: |
| In the northern semi-arid regions,agricultural production has intensified the soil wind erosion,which has greatly affected the agricultural sustainable development.It is urgent to study the sand-against agricultural production technologies to prevent and reduce the field wind erosion.In this paper,the background and significance of developing the sand-against dry-land farming were discussed,the principle,the connotation and the approach to realize were analyzed,and the research progress in the sand-against dry-land farming technologies in the northern semi-arid regions in recent 20 years has been summarized.Meanwhile,the future of the sand-against dry-land farming development was put forward.The study result shows that the sand-against dry-land farming is very important and effective to achieve the ecological protection and production development simultaneously,and it is significant to promote the agricultural sustainable development. |
| Key words: sand-against farming connotation key technologies future prospect |
