Table 1.
Analysis variance of physiological and biochemical traits in treated D. kotschyi by ZnSO4 and ZnO-N under drought stress.
| P-Value | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Source | DF | RWC | EC | Chlorophyll | Sugar | Proline | Protein | SOD | GPO | PPO |
| (DS) | 1 | 0.096 | 0.306 | 0.226 | 0.491 | 0.000 | 0.344 | 0.004 | 0.000 | 0.032 |
| (ZnSO4) | 2 | 0.553 | 0.002 | 0.975 | 0.026 | 0.000 | 0.237 | 0.000 | 0.086 | 0.046 |
| (ZnO-N) | 2 | 0.137 | 0.000 | 0.349 | 0.412 | 0.286 | 0.000 | 0.000 | 0.000 | 0.111 |
| (DS)×(ZnSO4) | 2 | 0.005 | 0.002 | 0.015 | 0.572 | 0.553 | 0.007 | 0.153 | 0.260 | 0.033 |
| (DS)×(ZnO-N) | 2 | 0.038 | 0.000 | 0.133 | 0.000 | 0.037 | 0.342 | 0.000 | 0.002 | 0.053 |
| Error | 44 | – | – | – | – | – | – | – | – | – |
| Lack of fit | 8 | 0.127 | 0.000 | 0.005 | 0.006 | 0.000 | 0.051 | 0.001 | 0.026 | 0.002 |
| Total | 52 | – | – | – | – | – | – | – | – | – |
DS, Drought stress; DF, degree of freedom.