Fig. 4
Biochar affects soil enzymes activities (A-D). PB2 represents 2% addition of biochar, PB3 represents 3% addition of biochar. Data were expressed as mean± SD (n = 3).
Fig. 4 | Scientific Reports
Biochar affects soil enzymes activities (A-D). PB2 represents 2% addition of biochar, PB3 represents 3% addition of biochar. Data were expressed as mean± SD (n = 3).
