| Parameters | Atlantique | Mono | Ouémé | Plateau |
| Chemical fertilizer use (Farmer’s percentage) | ||||
| NPK | - | 100 | 87.5 | 100 |
| Urea | - | 100 | 87.5 | 100 |
| Potassium sulphate | - | 0 | 50 | 100 |
| Organic fertilizer use (Farmer’s percentage) | ||||
| Compost | 50 | 0 | 100 | 0 |
| Poultry manure | 50 | - | 14.3 | 50 |
| Cow dung | - | 100 | - | - |