摘要
综述了近年来国内外有关农田土壤氮素流失方面的研究成果,重点介绍了农田土壤氮素流失的规律及其控制技术的研究进展,同时,提出了该领域存在的问题以及今后研究的展望。
This paper sums up the research results of nitrogen loss from farmland in recent years, focusing on the laws and control technologies of nitrogen loss. At the same time, the problems needed to be solved and the outlooks in this research field are put forward.
出处
《上海交通大学学报(农业科学版)》
2009年第4期424-428,共5页
Journal of Shanghai Jiaotong University(Agricultural Science)
基金
国家科技支撑计划项目(No.2008BAPAOB05)
关键词
农田
氮素流失
控制技术
展望
fields
nitrogen loss
control technologies
outlooks