Input materials* | TC | TOC | TIC | TN | |||
----------------------------%---------------------------- | |||||||
CC | 27.1 ± 0.2 | 26.6 ± 0.2 | 0.33 | 1.1 | |||
PC | 41.5 ± 0.2 | 34.8 ± 0.4 | 6.7 | 1.5 | |||
Rice hull | 36.7 ± 0.4 | - | - | 0.37 ± 0.03 | |||
Biochar based rice hull | 56.4 ± 0.1 | 55.2 ± 0.4 | 1.15 | - | |||