accumulated amounts of soil N2O emission
N2O flux
N2O通量
N2O排放通量
氧化亚氮N2O通量
氧化亚氮(N2O)通量
N2O释放通量
N2O逸出
N2O排放
N2O逸出量
设施栽培
铵态氮肥
N2O production characteristics
N2O production quantity
nitrous oxide (N2O) calibration gases
nitrous oxide(N2O) calibration gases
soil N2O discharge flux