A laboratory soil incubation experiment, was conducted using soil from a wheat field in Shaanxi Province,to study, the influence of wheat roots soil moisture and temperature on N2O emission from soil.

• 以冬小麦田耕作层原状土为研究对象,采用了室内培养实验的方法,观测了小麦生长期不同阶段根系对土壤N2O排放的影响,及对土壤N2O排放的水、热效应的影响。