| Origin | Degree of freedom | P value | ||
| Root | Shoot | Plant reg. | ||
| Cultivar | 1 | 0.728 | 1.00 | 0.681 |
| Desiccation | 1 | 0.215 | 0.220 | 1.00 |
| GA3 dosages | 5 | 0.645 | 0.681 | 0.681 |
| Cultivar × desiccation | 1 | 0.728 | 1.00 | 1.00 |
| Cultivar × GA3 dosages | 5 | 0.404 | 0.325 | 0.325 |
| Desiccation × GA3 dosages | 5 | 0.645 | 0.681 | 0.681 |
| Cultivar x desiccation × GA3 dosages | 5 | 0.404 | 0.325 | 0.325 |