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The parameters of water-limited affecting potential yield.
| Parameters | Biological significances | Minimum value | Maximum value |
|---|---|---|---|
| CFET | Correction factor for evapotranspiration in relation to the reference crop | 0.8 | 1.2 |
| RDMCR | Maximum rooting depth of mature crop (cm) | 50 | 400 |
| PERDL | Maximum relative death rate of leaves due to water stress (kg·kg−1·d−1) | 0 | 0.1 |
| DEPNR | Crop group number for soil water depletion | 1 | 5 |
