| Localities | 0 - 30 cm | 30 - 60 cm | ||
| OM | N-NO3 | OM | N-NO3 | |
| Copala (1) | 1.07 (L) | 3.8 (VL) | 0.57 (L) | 4.0 (VL) |
| Copala (2) | 1.22 (L) | 4.0 (VL) | 1.74 (M) | 5.4 (VL) |
| Altos de Ventura | 2.05 (M) | 6.08 (VL) | 0.76 (L) | 3.8 (VL) |
| San José de las Flores | 2,14 (M) | 5.6 (VL) | 0.94 (L) | 5.2 (VL) |
| Marquelia (1) | 1.77 (M) | 12.8 (L) | 1.27 (L) | 4.0 (VL) |
| Marquelia (2) | 0.74 (L) | 0.8 (VL) | 1.94 (M) | 6.4(VL) |
| AVERAGE | 1.37 (L) | 5.51 (VL) | 1.33 (L) | 4.81 (VL) |
| SD | 0.67 | 3.67 | 0.64 | 0.94 |
| CV (%) | 48.93 | 66.59 | 48.48 | 19.52 |
| R | 0.61 | 0.80 | ||
| R2 | 0.38 | 0.65 | ||