| Soil Type |
| |||
| Passive Restoration | Active Restoration | Reference Forest | F (p) | |
C (%) | 7.29 ± 1.15 | 7.84 ± 1.10 | 7.85 ± 1.97 | 1.13 (0.3752) | |
N (%) | 0.58 ± 0.08 | 0.66 ± 0.08 | 0.62 ± 0.15 | 1.23 (0.3476) | |
OM (%) | 17.59 ± 2.57 | 19.26 ± 2.65 | 19.15 ± 4.87 | 0.87 (0.4595) | |
pH | 5.42 ± 0.07 ab | 5.24 ± 0.10 b | 5.53 ± 0.22 a | 8.22 (0.0140) | |
CEC (meq/100 g) | 13.05 ± 2.54 b | 14.16 ± 3.04 b | 22.78 ± 3.06 a | 8.47 (0.0133) | |
Bray II P (mg/kg) | 10.20 ± 1.98 | 8.40 ± 0.51 | 11.00 ± 1.29 | 1.43 (0.3020) | |
Ca (mg/kg) | 1124 ± 215 b | 1180 ± 223 b | 2112 ± 88 a | 7.61 (0.0176) | |
Mg (mg/kg) | 196.8 ± 25.2 b | 171.4 ± 30.8 b | 398.3 ± 24.3 a | 19.89 (0.0010) | |
K (mg/kg) | 177.8 ± 34.6 a | 84.2 ± 15.0 b | 213.0 ± 27.4 a | 5.36 (0.0475) | |
Na (mg/kg) | 26.80 ± 0.66 | 29.80 ± 1.24 | 28.00 ± 2.48 | 1.80 (0.2307) | |
Base saturation (%) | 61.05 ± 2.12 ab | 55.28 ± 3.14 b | 64.41 ± 3.55 a | 8.24 (0.0140) | |
Fe (mg/kg) | 68.6 ± 15.8 ab | 53 ± 13.74 b | 88.75 ± 25.47 a | 4.77 (0.0490) | |
Mn (mg/kg) | 22.60 ± 7.97 | 23.80 ± 11.66 | 25.50 ± 3.71 | 0.02 (0.9834) | |
Cu (mg/kg) | 7.42 ± 0.7 a | 7.51 ± 0.72 a | 5.48 ± 0.51 b | 7.00 (0.0232) | |
Zn (mg/kg) | 2.46 ± 0.80 | 1.87 ± 0.37 | 3.24 ± 0.62 | 1.10 (0.3795) | |
Al (mg/kg) | 1912 ± 113 | 2035 ± 96 | 1716 ± 74 | 3.29 (0.1000) | |