Sample | pH | C (%) | CEC (%) | N (%) | P (%) | K (%) | S (%) | Ca (%) | Mg (%) | Fe (%) | Mn (%) | Zn (%) |
Animal manure (TAM) | 7.65 | 22.14 | 38.00 | 2.70 | 0.25 | 0.40 | 0.43 | 2.46 | 0.08 | 0.02 | 0.005 | 0.007 |
Neem cake (TNC) | 5.55 | 19.71 | 27.25 | 1.65 | 1.59 | 0.14 | 0.30 | 3.01 | 0.16 | 0.23 | 0.013 | 0.005 |
Vermicompost (TVC) | 6.91 | 6.50 | 10.25 | 0.78 | 0.89 | 0.06 | 0.71 | 2.87 | 0.17 | 0.31 | 0.029 | 0.012 |
Biochar (TBC) | 8.92 | 1.83 | 8.45 | 0.76 | 1.77 | 0.89 | 0.07 | 1.22 | 0.93 | 0.41 | 0.159 | 0.022 |
LSD(0.05) | 0.11 | 3.24 | 2.58 | 0.28 | 0.29 | 0.06 | 0.06 | 0.16 | 0.03 | 0.02 | 0.00 | 0.00 |