Effect of low-temperature pyrolysis conditions on biochar for agricultural use
Gaskin, J. W., C. Steiner, K. Harris, K. C. Das, B. Bibens. 2008. Effect of low-temperature pyrolysis conditions on biochar for agricultural use. Transactions of the American Society of Agricultural and Biological Engineers, Vol. 51(6): 2061-2069.
Full text [here]
Selected excerpts [here]