Tillage | Conventional | Reduced | ||||
---|---|---|---|---|---|---|
Depth | 0–10 cm | 10–20 cm | 20–50 cm | 0–10 cm | 10–20 cm | 20–50 cm |
SAF (%)* | 56.19 ± 8.98 | 48.58 ± 3.05 | 65.21 ± 9.62 | 50.35 ± 8.30 | 51.52 ± 6.73 | 69.02 ± 2.26 |
SOC (%)# | 2.30 ± 0.41 | 2.15 ± 0.33 | 1.25 ± 0.37 | 2.92 ± 0.28 | 2.31 ± 0.26 | 1.23 ± 0.22 |
DOC (mg kg− 1)# | 62.44 ± 9.79 | 53.61 ± 15.84 | 58.41 ± 10.23 | 99.49 ± 19.84 | 62.32 ± 7.62 | 51.97 ± 8.45 |
Cmic (mg kg−1)# | 981.81 ± 158.92 | 849.18 ± 106.23 | 352.12 ± 121.46 | 1306.73 ± 122.07 | 932.26 ± 67.23 | 374.75 ± 58.22 |