Table 6.
SOCS and SOCSD (Mean ± S.E) concerning cropping systems and soil depths.
| Frequency (Frequency in%) |
Depth |
SOCS |
SOCSD at 60 cm-depth |
F |
P-value |
|
|---|---|---|---|---|---|---|
| Cropping system | (Composite samples = 96) | (cm) | (tC. ha−1 | (tC. ha−1) | ||
| MxC system | 9 (9.4) | 0–30 | 74.8 (±2.5) | – | – | – |
| 9 (9.4) | 30–60 | 60.0 (±2.5) | 134.9 (±4.6) | – | – | |
| MnC system | 39 (40.6) | 0–30 | 69.6 (±5.3) | – | – | – |
| 39 (40.6) | 30–60 | 34.4 (±5.3) | 104.0 (±9.7) | – | – | |
| SOCD (tC. ha−1) * CS | ANOVA between MnC and MxC combined | 8.456 | 0.006** | |||
Source: Own computations from primary data collected in 2021; CS: cropping system; S.E: standard error