Table 3.
Pearson’s correlation coefficients (above the diagonal) and probability values (below the diagonal) between the quality parameters, yield, yield components, and evapotranspiration of different wheat genotypes subjected to different irrigation regimes.
| GPC | GN | GI | MPT | MPV | MRS | GY | ET | TGW | NGB | |
|---|---|---|---|---|---|---|---|---|---|---|
| GPC | 1 | -0.004 | 0.924 | 0.865 | 0.165 | 0.920 | -0.245 | 0.305 | -0.113 | 0.163 |
| GN | 0.986 | 1 | -0.189 | -0.336 | 0.842 | -0.121 | -0.830 | 0.039 | 0.977 | -0.584 |
| GI | <0.001 | 0.453 | 1 | 0.972 | 0.050 | 0.986 | -0.078 | 0.093 | -0.278 | 0.117 |
| MPT | <0.001 | 0.173 | <0.001 | 1 | -0.080 | 0.954 | 0.063 | 0.079 | -0.413 | 0.201 |
| MPV | 0.514 | <0.001 | 0.843 | 0.754 | 1 | 0.139 | -0.723 | -0.158 | 0.819 | -0.696 |
| MRS | <0.001 | 0.633 | <0.001 | <0.001 | 0.583 | 1 | -0.170 | 0.030 | -0.217 | 0.023 |
| GY | 0.327 | <0.001 | 0.757 | 0.805 | 0.001 | 0.501 | 1 | 0.184 | -0.793 | 0.603 |
| ET | 0.218 | 0.879 | 0.713 | 0.757 | 0.530 | 0.906 | 0.464 | 1 | -0.012 | 0.643 |
| TGW | 0.656 | <0.001 | 0.265 | 0.088 | <0.001 | 0.387 | <0.001 | 0.961 | 1 | -0.580 |
| NGB | 0.517 | 0.011 | 0.644 | 0.424 | 0.001 | 0.928 | 0.008 | 0.004 | 0.012 | 1 |
GPC, grain protein concentration (%); GN, grain nitrogen content (mg/grain); GI, gluten index (%); MPT, midline peak time (min); MPV, midline peak value (% torque); MRS, right of midline peak slope (% torque/minute); GY, grain yield (g/barrel); ET, evapotranspiration (L/barrel); TGW, thousand-grain weight (g); NGB, number of grains per barrel.