Source of Variation | Bulk Density | pH | SOM | TC | TN | C:N |
| P | |||||
Residue level | ns† | ns | ns | ns | 0.032 | 0.021 |
Tillage | ns | ns | ns | ns | ns | ns |
Irrigation | ns | 0.023 | ns | ns | ns | ns |
Residue level × tillage | ns | ns | ns | ns | ns | ns |
Residue level × irrigation | ns | 0.021 | ns | ns | ns | ns |
Tillage × irrigation | ns | ns | ns | ns | ns | ns |
Residue level × tillage × irrigation | ns | ns | ns | ns | ns | ns |