| Experiment 2 Irrigation level | DSP2 | Torres | Zidane |
| dry | 9.0 | 3.0 | 7.6 |
| Standard deviation | 0.00 | 0.00 | 0.84 |
| regular | 8.9 | 3.5 | 8.1 |
| Standard deviation | 0.32 | 0.71 | 0.32 |
| wet | 9.0 | 4.2 | 6.0 |
| Standard deviation | 0.00 | 0.42 | 0.94 |