| AN | Net CO2 assimilation rate |
| BD | Black Diamond |
| BG | Black Gold |
| BS | Black Star |
| CI | Control irrigation |
| DI | Deficit irrigation |
| DOY | Day of year |
| DW | Dry weight |
| ETo | Reference evapotranspiration |
| ETc | Crop evapotranspiration |
| FY | Fruit yield |
| FW | fresh weight |
| gs | Stomatal conductance |
| Kc | Crop coefficient |
| RDI | Regulated deficit irrigation |
| ROS | Reactive oxygen species |
| RWC | Relative water content |
| SSC | Soluble solid content |
| VDP | Vapor pressure deficit |
| Ψmin | Leaf water potential |
| Ψos | Leaf osmotic potential |
| WUEi | Intrinsic water use efficiency |