Permanent Raised Beds are proving to be a revolutionary means of preventing waterlogging and a substantially increasing the productivity of wet and poorly productive land in Western Australia. In just three years, a research project has seen significant improvements in yield and reductions in waterlogging.
Hamilton, Greg; Bakker, Derek; Houlebrook, David; and Span, Cliff
"Raised beds prevent waterlogging and increase productivity,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 41
, Article 2.
Available at: http://researchlibrary.agric.wa.gov.au/journal_agriculture4/vol41/iss1/2