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*