中文摘要：

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。

英文摘要：

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.