디젤과 기타 석유찌꺼기에 담가 둔 네 개의 더미를 준비했습니다. 하나는 기준 더미, 하나는 효소 처리된 더미, 또 하나는 박테리아균으로 처리됐고, 마지막 더미가 바로 버섯 균사체로 처리된 것이었습니다.
There were four piles saturated with diesel and other petroleum waste: one was a control pile; one pile was treated with enzymes; one pile was treated with bacteria; and our pile we inoculated with mushroom mycelium.