3 Soil Water Resources Use Limit by Plant
The mathematical model for calculating Soil Water Resources Use Limit by
Plant (SWRULP) was showing as following:
SWRULP=
Here, SWRULP is Use Limit of Soil Water by Plant, expressed in mm. MID
is maximum infiltration depth. Ow is wilting coefficient at soil depth
of i, the symbol i is the number of soil layer and D is the thickness of
the soil at i soil layer