| Agronomic P efficiency use (kg of coffee kg P2O5−1) | |
| MAP | Policote Coated MAP |
40 | 0.63 | 3.93 |
80 | 2.82 | 6.32 |
120 | 1.89 | 3.77 |
120 | 1.09 | 1.60 |
Average | 1.61 | 3.90 |