Three‐dimensional pore structure and carbon distribution of …
There has been little research, however, on the effects of biochar on three-dimensional (3-D) structure and carbon distribution within aggregates. To investigate the effects we amended two types (Ultisol and Vertisol) with three types of biochar (at the rate of 40 g biochar kg −1 ). We separated the macroaggregates (5–7 cm in ...