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Correlation among three parameters obtained by two bioassay methods
| Characters | Test tube | Waterlogged soil method | Vigor index | |
|---|---|---|---|---|
| Surface | Sub-surface | |||
| Test tube | 1 | 0.54 | 0.29 | 0.98 |
| Surface | 1 | 0.43 | 0.57 | |
| Sub-surface | 1 | 0.37 | ||
| Vigor index | 1 | |||
R values ranging from 0.29 to 0.98
