Transect area | Soil quality | Total soil nutrients | Available soil nutrients | Soil cations | Soil texture | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pH (in water) | Organic matter (g kg−1) | N (g kg−1) | P (g kg−1) | K (g kg−1) | N (mg kg−1) | P (mg kg−1) | K (cmol kg−1) | TEB (cmol kg−1) | ECEC (cmol kg−1) | BS (%) | % sand (0.5–2 mm) | % silt (0.002–0.5 mm) | % clay (< 0.002 mm) | |
Primary forest (n = 150) | 4.27 ± 0.02 | 36.80 ± 1.45 | 1.39 ± 0.04 | 0.11 ± < 0.01 | 15.40 ± 0.70 | 186.56 ± 5.71 | 1.32 ± 0.08 | 0.19 ± 0.01 | 0.64 ± 0.03 | 8.60 ± 0.27 | 8.31 ± 0.41 | 73.01 ± 0.50 | 20.65 ± 0.38 | 6.34 ± 0.19 |
Secondary forest (n = 150) | 4.39 ± 0.02 | 36.56 ± 1.28 | 1.42 ± 0.04 | 0.13 ± < 0.01 | 19.89 ± 0.98 | 176.38 ± 4.12 | 1.58 ± 0.19 | 0.26 ± 0.01 | 1.28 ± 0.10 | 9.78 ± 0.21 | 13.94 ± 1.12 | 67.06 ± 0.55 | 24.63 ± 0.38 | 8.31 ± 0.25 |