As shown in Supplementary Table S1, the total carbon pool varied in a range of 233–572 g C kg −1 , dissolved organic carbon (DOC) in a range of 216–824 mg kg −1 and pH in a range of 9.4–10.4, across the 4 types of biochars used.
As shown in Supplementary Table S1, the total carbon pool varied in a range of 233–572 g C kg −1 ,dissolved organic carbon (DOC) in a range of 216–824 mg kg −1 and pH in a range of 9.4–10.4, across the 4 types of biochars used.