| 农业管理措施对N2O排放的影响 |
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| 引用本文： | 邹建文,黄耀.农业管理措施对N2O排放的影响[J].生态与农村环境学报,2002,18(1). |
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| 作者姓名： | 邹建文 黄耀 |
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| 作者单位： | 1. 南京农业大学,资源与环境科学学院,江苏,南京210095
2. 南京农业大学,资源与环境科学学院,江苏,南京210095,中国科学院,大气物理研究所,北京100029 |
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| 基金项目： | 中国科学院“百人计划”项目资助 |
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| 摘 要： | 结合国内外文献资料 ,介绍了目前N2 O排放的研究现状 ,详细分析了种植方式、作物类型、肥料施用、水分管理、耕翻等农业管理措施对土壤N2 O排放的影响 ,并对今后的研究重点进行了讨论。
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| 关 键 词： | N2O 排放 农田土壤 农业管理措施 |
Effect of Agricultural Management Practices on N2O Emission of Farmlands |
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| Abstract: | Threat of nitrous oxide(N 2O)to the environment is characterized by increasing atmospheric greenhouse gas and depleting stratospheric ozone.Effects of agricultural management practices, including cropping system,choice of crop variety,fertilization,irrigation and tillage on N 2O emission of farmlands,were reviewed to address the significance of agriculture management to the environment.Several topics were suggested for further investigation in the years to come. |
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| Keywords: | N 2O ?emission ?farmlands ?agricultural management |
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