Table 3 Correlation among traits (all correlations shown are significant at P < 0.05)
Trait | PH | TN | PL | GPP | RDW | SDW | RNC | SNC |
|---|---|---|---|---|---|---|---|---|
TN | – |  |  |  |  |  |  |  |
PL | – | – |  |  |  |  |  |  |
GPP | – | – | – |  |  |  |  |  |
RDW | – | 0.356 | – | – |  |  |  |  |
SDW | – | – | – | – | 0.636** |  |  |  |
RNC | – | – | – | – | 0.553** | 0.368 |  |  |
SNC | – | – | – | – | 0.397 | 0.554** |  |  |
GY | – | 0.449** | – | – | – | – | – | – |