| Variable Name | Mean obs. | Mean Sim. | r-Square | RMSE | d-Stat. |
| Anthesis day | 58 | 58 | 0.98 | 0.92 | 0.98 |
| By product(kg/ha) | 6850 | 7000 | 0.97 | 297 | 0.07 |
| Tops weight (kg/ha) | 5960 | 6150 | 0.99 | 300 | 0.99 |
| Grain yield (Kg/ha) | 5470 | 5680 | 0.99 | 310 | 0.99 |
| Maturity day | 97 | 99 | 0.87 | 1 | 0.98 |