| Axe F1 | Axe F2 | |
| Biomass | 0.112 | 0.258 |
| Nb Ye CA | 0.189 | 0.285 |
| SOW Maize | 0.471 | 0.094 |
| Gap Ma-Cow | 0.002 | 0.361 |
| Sow-Weed | 0.345 | 0.031 |
| Sow-Npk | 0.292 | 0.043 |
| Sow-Urea | 0.671 | 0.000 |
| Grass-15 JAS | 0.003 | 0.512 |
| Grass-45 JAS | 0.042 | 0.231 |
| Density | 0.122 | 0.249 |
| Grain | 0.193 | 0.256 |
| Straw | 0.085 | 0.436 |
| Year | 0.480 | 0.110 |