| Cultivars | Doses of N-P-K (kg∙ha−1) | ||||
| 00-00-00 | 30-40-30 | 60-60-60 | 90-90-90 | 120-100-120 | |
| Ecco | 1821.04 aD | 2737 aC | 3612.05 aB | 4022.5 aAB | 4637.58 aA |
| AN Cambará | 1283.37 bC | 1864 bBC | 2150.5 bB | 2282.90 bB | 3101.25 bA |