Table 1. Values of the correlation coefficients between low soil P tolerance related agro-morphological traits of in RILs grown under low soil P condition.
| PH | SL | NPT | PL | RL | RV | DSW | DRW | SY | 1000sw | DFF | Bio | RS ratio | P seed | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PH | 1 | |||||||||||||
| SL | 0.9 | 1 | ||||||||||||
| NPT | 0.48 | 0.56 | 1 | |||||||||||
| PL | 0.78 | 0.81 | 0.66 | 1 | ||||||||||
| RL | 0.5 | 0.56 | 0.36 | 0.44 | 1 | |||||||||
| RV | 0.54 | 0.61 | 0.42 | 0.43 | 0.65 | 1 | ||||||||
| DSW | 0.66 | 0.73 | 0.45 | 0.52 | 0.62 | 0.69 | 1 | |||||||
| DRW | 0.41 | 0.48 | 0.37 | 0.38 | 0.41 | 0.48 | 0.51 | 1 | ||||||
| SY | 0.64 | 0.72 | 0.71 | 0.66 | 0.4 | 0.51 | 0.55 | 0.39 | 1 | |||||
| 1000sw | 0.49 | 0.53 | 0.37 | 0.46 | 0.29 | 0.28 | 0.39 | 0.32 | 0.57 | 1 | ||||
| DFF | -0.17 | -0.21 | -0.07 | -0.17 | -0.17 | -0.11 | -0.13 | -0.08 | -0.17 | -0.16 | 1 | |||
| Bio | 0.74 | -0.82 | 0.65 | 0.67 | 0.58 | 0.69 | 0.89 | 0.52 | 0.87 | 0.54 | -0.17 | 1 | ||
| RS ratio | -0.01 | -0.02 | 0.08 | 0.02 | 0 | -0.05 | -0.14 | 0.55 | 0.01 | 0.09 | -0.13 | -0.07 | 1 | |
| P seed | 0.5 | 0.58 | 0.49 | 0.48 | 0.38 | 0.42 | 0.62 | 0.3 | 0.61 | 0.47 | -0.09 | 0.7 | -0.06 | 1 |
Note:- PH- Plant height, SL- Shoot length, NPT- Number of productive tillers, PL- Panicle length, RL- Root length, RV- Root volume, DSW- Dry shoot weight, DRW-Dry root weight, SY- Yield per plant, 1000sw- Thousand seed weight, DFF- days to fifty percent flowering, Bio- Total biomass, RS ratio- root to shoot ratio, P seed- Phosphorus content in seed.