Table 2.
Soil properties of the 0–20 cm layer in the conventional tillage (CT) and no tillage (NT) unfertilized plots in 2019.
| Soil Proprieties | SM 1 | |
|---|---|---|
| NT 2 | CT 3 | |
| Sand (g kg−1) | 127 (±21) a | 120 (±19) a |
| Silt (g kg−1) | 410 (±30) a | 397 (±19) a |
| Clay (g kg−1) | 463 (±36) a | 483 (±22) a |
| SOM 4 (g kg−1) | 18.0 (±2.8) a | 13.2 (±2.1) b |
| Total nitrogen (g kg−1) | 1.30 (±0.11) a | 0.98 (±0.03) b |
1 SM: soil management; 2 NT: no-tillage; 3 CT: conventional tillage; 4 SOM: soil organic matter. Within the same factor of variation, means that are followed by the same letter (a,b) are not significantly different at p < 0.05%.