Open Access
Table 4
Conservation inputs to the AquaCrop Model for rapeseed.
| Description | Value | Unit |
|---|---|---|
| Base temperature | 5.0 | °C |
| Upper temperature | 40 | °C |
| Canopy growth coefficient | 7 | (%day−1) |
| Canopy decline coefficient | 9.9 | (%day−1) |
| Upper leaf growth threshold (Pupper) | 0.20 | – |
| Lower leaf growth threshold (Plower) | 0.55 | – |
| Upper stomata conductance threshold (Pupper) | 0.50 | – |
| Upper senescence stress conductance threshold (Pupper) | 0.60 | – |
| Shape factor for water stress coefficient for stomatal control | 5.0 | – |
| Shape factor for water stress coefficient for canopy expansion | 3.5 | – |
| Shape factor for water stress coefficient for canopy senescence | 3.0 | – |
| Water productivity normalized for ET0 and CO2 | 18.6 | (g m−2) |
| (KcTr.x)Crop coefficient for transpiration | 0.99 | – |
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