不同类型氮肥对东北春玉米土壤N2O和CO2昼夜排放的影响
姚凡云,刘志铭,曹玉军,吕艳杰,魏雯雯,吴兴宏,王永军,谢瑞芝

Diurnal Variation of N2O and CO2 Emissions in Spring Maize Fields in Northeast China Under Different Nitrogen Fertilizers
YAO FanYun,LIU ZhiMing,CAO YuJun,LÜ YanJie,WEI WenWen,WU XingHong,WANG YongJun,XIE RuiZhi
图6 不同取样时间N2O排放通量与全天平均排放通量的相关分析
**代表P<0.01。下同
Fig. 6 Correlation analysis between daily mean N2O flux and N2O flux in different sampling periods
**means P<0.01. The same as below