2) natural soil drainage
土壤自然排水
3) Soil & Drainage Conditions
土壤和排水条件
4) N2O emission from soil
土壤N2O排放
1.
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。
2.
The N2O emission from soil was measured during the growth of soybean and maize in a pot experiment.
测定了盆栽试验条件下大豆和玉米生长期间的土壤N2O排放。
5) soil CO 2 emission
土壤CO2排放
1.
The soil CO 2 emission fluxes in two treatments in the broad-leaved & Korean pine (Pinus koreansis) forest of Changbai Mountain were evaluated with closed static chamber technique.
根据气象资料推算 ,阔叶红松林的年凋落物和土壤CO2排放通量分别为 2 80 4 gCO2 ·m-2 ·a-1和 3911gCO2 ·m-2 ·a-1。
补充资料：土壤水分运动基本方程(见土壤水运动)
土壤水分运动基本方程(见土壤水运动)
turang shuifen yundong iiben土壤水分运动基本方程fangeheng见土壤水运动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条