Table 1.
Field characteristics of the top (5–30 cm) soil layer.
| Field | Soil type | GPS coordinates | Altitude (m) | Texture (%) | pH | CaCO3 (g.Kg−1) | Corganic (g.Kg−1) | Ntotal (g.Kg−1) | C/N | Phosphorus (g.Kg−1) | Cation exchange (cmol.Kg−1) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| sand | loam | clay | H2O | KCl | CEC | Ca2+ | Mg2+ | K+ | |||||||||
| FC | Fluvic Cambisol | N45°28′42.25″ E05°14′53.24″ | 279 | 26.9 | 38.3 | 34.7 | 7.1 | 6.3 | 4 | 31.6 | 3.4 | 8 | 0.153 | 22.8 | 10.6 | 0.34 | 0.38 |
| L | Luvisol | N45°34′01.11″ E05°16′32.62″ | 535 | 42.9 | 42.9 | 14.2 | 7.3 | 6.7 | 2 | 21.5 | 1.6 | 12 | 0.171 | 9.3 | 5.25 | 0.17 | 0.43 |
| C | Calcisol | N45°37′46.77″ E05°16′32.62″ | 217 | 15.6 | 74.1 | 10.3 | 8.2 | 7.7 | 840 | 25.9 | 3.1 | 8 | 0.132 | 9.7 | 18.05 | 0.12 | 0.29 |
| Corg | Calcisol | N45°38′20.82″ E05°16′22.00″ | 215 | 27.4 | 62.5 | 10.2 | 8.4 | 7.9 | 773 | 20 | 2.1 | 9 | 0.134 | 6.5 | 21.30 | 0.22 | 0.31 |
CEC: cation exchange capacity.