depth | OM(g/kg) | TN(g/kg) | TP(g/kg) | TK(g/kg) | NN (mg/kg) | AN (mg/kg) | AP (mg/kg) | AK (mg/kg) | TDS(g/kg) | PH | SM(%) |
---|---|---|---|---|---|---|---|---|---|---|---|
sw | |||||||||||
 0 -20 cm | 23.47 ± 3.75 | 1.99 ± 0.34 | 0.76 ± 0.09a | 11.82 ± 2.94 | 3.71 ± 1.05 | 5.59 ± 0.62 | 3.05 ± 0.62 | 239.71 ± 99.13 | 5.70 ± 3.29 | 8.07 ± 0.14b | 7.44 ± 1.73 |
 20-40 cm | 23.12 ± 1.88 | 2.00 ± 0.23 | 0.77 ± 0.09a | 11.86 ± 2.95 | 3.37 ± 0.61 | 5.58 ± 0.99 | 4.32 ± 2.06 | 217.33 ± 66.7 | 5.45 ± 3.15 | 7.95 ± 0.15b | 8.00 ± 1.24 |
 40-60 cm | 21.92 ± 1.42 | 2.03 ± 0.07 | 0.76 ± 0.07a | 12.05 ± 2.42 | 3.72 ± 1.10 | 5.06 ± 1.24 | 3.11 ± 1.05 | 234.01 ± 82.87 | 5.55 ± 3.20 | 7.98 ± 0.15b | 6.5 ± 1.65 |
 mean | 22.84 ± 2.32B | 2.00 ± 0.21B | 0.76 ± 0.07A | 11.91 ± 2.41B | 3.60 ± 0.84B | 5.41 ± 0.89AB | 3.49 ± 1.34 | 230.35 ± 73.40 | 6.13 ± 4.83A | 8.00 ± 0.14B | 7.31 ± 1.50A |
zw | |||||||||||
 0 -20 cm | 24.13 ± 2.58 | 2.14 ± 0.21 | 0.53 ± 0.03b | 15.08 ± 1.79 | 3.62 ± 2.36 | 4.40 ± 0.61 | 2.43 ± 0.68 | 200.11 ± 19.55 | 5.64 ± 3.26 | 8.04 ± 0.16b | 5.38 ± 2.7 |
 20-40 cm | 23.52 ± 3.73 | 2.16 ± 0.18 | 0.54 ± 0.02b | 15.60 ± 1.6 | 3.68 ± 1.74 | 4.80 ± 0.35 | 2.17 ± 0.56 | 253.91 ± 101.89 | 5.86 ± 3.38 | 8.03 ± 0.11b | 5.54 ± 9.80 |
 40-60 cm | 25.40 ± 1.11 | 2.30 ± 0.02 | 0.55 ± 0.01b | 16.48 ± 0.45 | 4.46 ± 1.64 | 4.22 ± 0.32 | 2.35 ± 0.50 | 251.63 ± 28.73 | 4.43 ± 2.55 | 8.19 ± 0.10b | 5.20 ± 3.80 |
 mean | 24.35 ± 2.48AB | 2.20 ± 0.16A | 0.53 ± 0.21C | 15.72 ± 1.37A | 3.92 ± 1.73AB | 4.47 ± 0.46B | 2.31 ± 0.52 | 235.22 ± 59.93 | 5.20 ± 4.67AB | 8.09 ± 0.13B | 5.37 ± 0.56B |
xw | |||||||||||
 0 -20 cm | 27.24 ± 1.79 | 2.16 ± 0.13 | 0.70 ± 0.02a | 15.06 ± 1.47 | 5.56 ± 2.25 | 5.56 ± 1.24 | 3.09 ± 1.65 | 314.8 ± 257.37 | 0.28 ± 0.16 | 8.58 ± 0.10a | 7.76 ± 1.66 |
 20-40 cm | 26.50 ± 2.04 | 2.16 ± 0.10 | 0.70 ± 0.01a | 15.04 ± 1.57 | 5.08 ± 2.17 | 5.74 ± 0.47 | 3.57 ± 2.84 | 359.52 ± 284.25 | 0.45 ± 0.26 | 8.62 ± 0.11a | 7.21 ± 3.08 |
 40-60 cm | 26.02 ± 2.99 | 2.18 ± 0.13 | 0.70 ± 0.05a | 15.35 ± 1.6 | 5.59 ± 3.20 | 6.33 ± 0.78 | 3.17 ± 1.38 | 419.81 ± 342.26 | 0.45 ± 0.26 | 8.56 ± 0.23a | 6.73 ± 1.81 |
 mean | 26.59 ± 2.09A | 2.17 ± 0.10A | 0.70 ± 0.03B | 15.15 ± 1.35A | 5.41 ± 2.25A | 5.87 ± 0.84A | 3.28 ± 1.80 | 364.71 ± 261.01 | 2.08 ± 0.49B | 8.59 ± 0.14A | 7.23 ± 2.02A |