| Pn (μmol CO2 m−2 s−1) | g s (mmol H2O m−2 s−1) | Bunch weight (g) | Number of berries | Rachis length (cm) | Bunch compactness |
---|---|---|---|---|---|---|
Control | 7.3 | 69.7 | 1479.6 a | 324.2 a | 48.5 a | 6.8 a |
GAc | 8.6 | 81.8 | 821.8 ab | 168.0 b | 44.9 a | 3.9 b |
Shade | 7.0 | 92.6 | 97.0 b | 14.8 c | 20.8 b | 0.7 c |
 | ns | ns | ** | *** | *** | *** |