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.
där fanns fyra högar dränkta i diesel och annat petroleumavfall. En var en kontrollhög, en var behandlad med enzymer, en hög behandlades med bakterier och vår hög inokulerade vi med svampmycel.