| Cultivars | Doses de N-P-K (kg∙ha−1) | ||||
| 00-00-00 | 30-40-30 | 60-60-60 | 90-90-90 | 120-100-120 | |
| Ecco | 103 aD | 134.37 aC | 175.37 aB | 190.12 aAB | 213.87 aA |
| AN Cambará | 59.25 bC | 83.25 bBC | 87.75 bB | 108.62 bAB | 121 bA |