| GR | germination rate |
| GP | germination potential |
| RL | radicle length |
| MDA | malondialdehyde |
| Pro | proline |
| SP | soluble protein |
| SOD | superoxide dismutase |
| CAT | catalase |
| APX | ascorbate peroxidase |
| POD | peroxidase |
| PEG | polyethylene glycol |
| CV | coefficient of variation |
| DC | drought tolerance coefficient |
| CK | control |