Fig. 7. Predicted WRCs (solid line) of the untilled soils of the validation data set at c using (a) Eq. [1] and (b) Eq. [9], and the corresponding measured data (solid circles). The open circles and dashed line represent the tilled soils at .
c using (a) Eq. [1] and (b) Eq. [9], and the corresponding measured data (solid circles). The open circles and dashed line represent the tilled soils at