Agronomic Units | Proportion (%) | Maize | Millet | Sorghum | Rice |
1 | 10 | S2n* | S2n | S2n | S2n |
2 | 1 | S2n | S2n | S2n | S2n |
3 | 13 | S3w** | S3w | S3w | S2n |
4 | 35 | S3r | S3r*** | S3r | N2 |
5 | 41 | N2**** | N2 | N2 | N2 |