| Treatments (on ha basis) |
pHwater (1:2.5) |
ECwater (1:2.5) |
Organic carbon (%) |
Total N (%) |
P-Olsen (mg kg-1) |
CEC (meq/100 soil) |
| 100 kg urea+100 kg DAP |
7.9 |
0.55 |
2.0 |
0.19 |
15.0 |
28 |
| 100 kg urea+100 kg DAP+4 ton biochar |
7.9 |
0.68 |
2.0 |
0.19 |
15.4 |
29 |
| 100 kg urea+100 kg DAP+7 ton compost |
8.0 |
0.57 |
2.1 |
0.19 |
15.6 |
28 |
| 100 kg urea+100 kg DAP+2 ton biochar+3.5 ton compost |
8.0 |
0.64 |
2.1 |
0.21 |
15.3 |
28 |
| P-value |
0.06 |
0.37 |
0.78 |
0.16 |
0.89 |
0.5 |
| LSD |
0.11 |
0.18 |
0.26 |
0.02 |
3.8 |
1.9 |
| CV |
0.7 |
14.9 |
6.4 |
6.0 |
13.1 |
3.4 |
|
