Browse on keywords: fertility wood ash
Search results on 12/09/13
3308. Anon.. 1992 May. Wood ash may prove useful as soil enhancer.. Washington Water Power Co. Gazette.
Wood ash from WWP's generating plant is being evaluated as a potential agricultural liming agent. The ash is currently disposed in a landfill. Greenhouse and field experiments at the University of Idaho show promise for its agronomic use. A 50-acre field test near Springdale, WA is under way on a spring barley crop.