Source | SS | df | MS | F |
| Sandy soil | |||
Days | 0.656 | 3 | 0.219 | 2.241* |
Biochar rate | 0.331 | 4 | 0.083 | 0.847* |
Days x Biochar rate | 0.106 | 12 | 0.009 | 0.091* |
| Clayey soil | |||
Days | 0.958 | 2 | 0.479 | 5.892* |
Biochar rate | 0.694 | 4 | 0.174 | 2.136* |
Days x Biochar rate | 1.488 | 8 | 0.186 | 2.288* |