The study of evapotranspiration is not only the important component of water balance, but also the premise of making irrigation plan and evaluting climate resource and waler supplydt is important for agricultural production. Precisely measuring soil evaporation is important for improving water use efficiency.
In this study,the large-scale weighing lysimeter and microlysimter are employed to determine the diurnal changes of evapotranspiration and evaporation in growing st...