Table 3.
Nutrients added (mg kg soil−1) | Treatments |
||||||
---|---|---|---|---|---|---|---|
T1: Control | T2: FYM (5 t ha−1) | T3: ENC (2.5 t ha−1) | T4: ENC (5 t ha−1) | T5: BFM (2.5 t ha−1) | T6: BFM (5 t ha−1) | T7: CF | |
Nitrogen | 0 | 11.42 | 14.58 | 29.16 | 5.07 | 10.13 | 26.67 |
Phosphorus | 0 | 5.15 | 26.80 | 53.60 | 15.24 | 30.44 | 17.78 |
Potassium | 0 | 10.49 | 21.33 | 42.71 | 30.27 | 60.53 | 8.89 |
FYM: Farmyard manure; ENC: Enriched compost; BFM: Biochar fortified mineral; CF: Chemical fertilizer.