Table 2 Mean square values for soil physico-chemical properties as affected by combined application of biochar and inorganic NP nutrients
Parameters | Treatment mean squares | Error mean squares | CV (%) |
|---|---|---|---|
Soil pH | 0.95** | 0.043 | 3.77 |
Cation exchange capacity (meq/100 g) | 89.22** | 4.72 | 6.98 |
Soil organic matter (%) | 3.50** | 0.99 | 18.19 |
Soil total nitrogen (%) | 0.0094** | 0.0013 | 12.13 |
Available phosphorus (ppm) | 20.30** | 0.09 | 5 |