| 施肥对稻田N2O排放的影响 |
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| 引用本文： | 马二登,;马静,;徐华,;蔡祖聪.施肥对稻田N2O排放的影响[J].农业环境保护,2009(12):2453-2458. |
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| 作者姓名： | 马二登 ;马静 ;徐华 ;蔡祖聪 |
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| 作者单位： | [1]中国科学院南京土壤研究所,土壤与农业可持续发展国家重点实验室,江苏南京210008; [2]中国科学院研究生院,北京100049 |
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| 基金项目： | 科技部国际科技合作项目（2008DFA21330）;中国科学院知识创新重要方向项目群项目（KZCX2-YW-Q1-07）;国家自然科学基金项目（40671094） |
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| 摘 要： | 肥料施用是影响稻田N20排放的重要因素之一。以国内外相关文献为基础，综述了肥料的种类、施用量、施用方式和施用时间对稻田N2O排放的影响，指出了有待研究的内容：加强对土壤N2O排放机理的研究；进一步研究肥料施用对稻田N2O排放的影响；进一步研究施肥管理措施对稻田温室气体（CH4和N2O）排放的交互影响，寻求科学合理、切实可行的减排措施。
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| 关 键 词： | N2O排放 无机氮肥 有机肥 稻田 |
Effects of Fertilization on Nitrous Oxide Emission from Paddy Fields： A Review |
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| Institution: | MA Er-deng, MA Jing, XU Hua, CAI Zu-cong (1. State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; 2.Graduate University of Chinese Academy of Sciences, Beijing 100049, China) |
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| Abstract: | Fertilizer application is one of the important factors affecting N2O emission from paddy fields. Based on related literatures from China and abroad, this paper summarized the effects of fertilizer type, fertilizer quantity, fertilization pattern and the time of fertilization on N2O emission from paddy fields. The research emphases in the future are to investigate the mechanism of N2O emission, to further investigate N2O emission from paddy fields as affected by fertilizer application, to further investigate the integrated effect of fertilization on greenhouse gases （CH4 and N2O） emissions from paddy fields and to find out feasible mitigation technologies. |
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| Keywords: | N2O emission inorganic fertilizer organic fertilizer paddy fields |
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