| Production constraints | Region | |
| Maradi (%) | Tahoua (%) | |
| Rainfall Scarcity | 55 | 43 |
| Water logging | 4 | 5 |
| Midge | 1 | 11 |
| Migratory bird | 4 | 7 |
| Striga | 19 | 31 |
| Animal straying | 0 | 1 |
| Soil fertility | 16 | 2 |
| Non-adaptative and non-productive varieties | 1 | 0 |
|
| 100 | 100 |