摘要
采用静态箱法研究了华北平原典型农田土壤植株N2O通量季节变化特征,并分析土壤温度、水分对土壤N2O通量的影响。
seasonal variation of soil was measured using close chamber method in typical crop fields in North China Plain. And the paper discussed the influence of soil temperatere and moisture on soil N2O flux.
出处
《安徽农学通报》
2009年第10期53-53,90,共2页
Anhui Agricultural Science Bulletin
关键词
华北平原
N2O通量
冬小麦
温度
水分
North China Plain
N2O flux
winter wheat
temperature
moisture