稻田氨挥发及控制技术研究进展  

Advances in Ammonia Volatilization in Paddy-field and Its Control Technology

作　　者：朱坚[1,2] 纪雄辉[2,3] 石丽红[2,3] 田发祥[1,2,3] 霍莲杰[1,2] 

机构地区：[1]中南大学研究生院隆平分院,湖南长沙410125 [2]湖南省土壤肥料研究所,湖南长沙410125 [3]农业部长江中游平原农业环境重点实验室,湖南长沙410125

出　　处：《湖南农业科学》2011年第12期73-75,84,共4页Hunan Agricultural Sciences

基　　金：公益性行业(农业)科研专项(201003014-02-06)

摘　　要：我国南方稻田氮素损失严重,其中氨挥发损失在南方稻田中占有很高的比重。综述了稻田氨挥发的现状与规律,损失途径与机理,对控制氨挥发的农田施肥管理措施进行了探讨,为实现现代农业高产、构建高效的技术体系、保障农业环境安全提供科学依据。The problem of nitrogen loss in paddy-field is serious, especially the ammonia volatilization losses account for a high proportion in the south of China. In order to provide a theoretical basis for high yield and ＇efficient technology system and agri-environmental safety of modern agricuhure, the status quo, rules, loss way and mechanism of ammonia volatilization in paddy-field were summarized, and the measures for controlling ammonia volatilization by fertilization and management in paddy-field were also discussed.

关 键 词：稻田 氨挥发 控制技术 综述 

分 类 号：S153[农业科学—土壤学]