| Source | Df | SS | SS Explained % | MS |
| Treatments | 31 | 17,309,763 |
| 558,379*** |
| Genotypes | 7 | 4,579,083 | 24.4 | 654,155*** |
| Environment | 3 | 11,866,665 | 63.1 | 3,955,555*** |
| Block | 8 | 123,984 | 0.7 | 15,498 |
| Interactions | 21 | 864,015 | 4.6 | 41,144* |
| IPCA1 | 9 | 698,236 | 80.8 | 77,582** |
| IPCA 2 | 7 | 142,067 | 2.7 | 20,295ns |
| Residuals | 5 | 23,712 |
| 4742 |
| Error | 56 | 1,358,079 |
| 2442 |
| Total | 95 | 18,791,826 |
| 197,809 |