Site | Rotation | Depth (cm) | pH | Exchangeable Al (cmolc kg− 1) | Exchangeable bases (cmolc kg− 1) | CEC (cmolc kg− 1) | N (%) | OM (%) | |||
---|---|---|---|---|---|---|---|---|---|---|---|
H2O | CaCl2 | Ca | Mg | K | Â | Â | Â | ||||
A9 (M-set) | F1R | 0–8 | 4.50 | 3.86 | 0.64 | 0.10 | 0.30 | 0.04 | 0.95 | 0.08 | 4.1 |
F1R | 30–38 | 5.00 | 4.18 | 0.30 | 0.30 | 0.60 | 0.19 | 1.50 | 0.12 | 4.1 | |
F2R | 0–8 | 4.12 | 3.72 | 1.16 | 0.10 | 0.35 | 0.06 | 2.00 | 0.06 | 4.6 | |
F2R | 30–38 | 4.30 | 3.92 | 0.78 | 0.10 | 0.10 | 0.04 | 1.20 | 0.08 | 4.1 | |
B17 (Q-set) | F1R | 0–8 | 4.50 | 3.95 | 0.78 | 0.20 | 0.40 | 0.12 | 1.70 | 0.20 | 7.1 |
F1R | 30–38 | 4.70 | 3.99 | 0.09 | 0.31 | 0.31 | 0.25 | 1.50 | 0.11 | 6.9 | |
F2R | 0–8 | 4.10 | 3.80 | 1.01 | 0.10 | 0.10 | 0.17 | 1.70 | 0.18 | 8.5 | |
F2R | 30–38 | 4.30 | 4.43 | 0.71 | 0.10 | 0.10 | 0.03 | 0.80 | 0.06 | 4.2 | |
C9 (Q-set) | F1R | 0–8 | 4.75 | 4.10 | 0.42 | 0.60 | 0.60 | 0.25 | 2.15 | 0.26 | 5.8 |
F1R | 30–38 | 4.72 | 3.98 | 0.48 | 0.20 | 0.40 | 0.06 | 1.30 | 0.08 | 3.6 | |
F2R | 0–8 | 4.18 | 3.62 | 1.16 | 0.20 | 0.50 | 0.12 | 2.25 | 0.18 | 5.5 | |
F2R | 30–38 | 4.18 | 3.78 | 1.01 | 0.10 | 0.30 | 0.05 | 1.20 | 0.08 | 3.5 | |
D5 (T/Q-set) | F1R | 0–8 | 4.50 | 3.95 | 0.70 | 0.10 | 0.40 | 0.11 | 1.60 | 0.18 | 6.2 |
F1R | 30–38 | 4.52 | 3.92 | 0.57 | 0.10 | 0.30 | 0.05 | 1.00 | 0.13 | 4.5 | |
F2R | 0–8 | 4.08 | 3.72 | 1.01 | 0.10 | 0.30 | 0.06 | 1.35 | 0.08 | 4.1 | |
F2R | 30–38 | 4.26 | 3.90 | 0.71 | 0.05 | 0.25 | 0.04 | 0.80 | 0.07 | 3.0 | |
E2 (N-set) | F1R | 0–8 | 4.80 | 3.98 | 0.42 | 0.08 | 0.08 | 0.14 | 2.70 | 0.14 | 7.2 |
F1R | 30–38 | 4.72 | 3.90 | 0.67 | 0.15 | 0.30 | 0.05 | 1.70 | 0.12 | 5.2 | |
F2R | 0–8 | 4.42 | 3.72 | 1.05 | 0.05 | 0.15 | 0.07 | 2.20 | 0.07 | 5.5 | |
F2R | 30–38 | 4.30 | 3.85 | 0.69 | 0.05 | 0.25 | 0.04 | 1.50 | 0.08 | 4.4 |