RIYADH, 2 April 2004 — Saudi Arabia, which boasts to have a number of world-class soccer fields and golf courses, can now use new technology called “Koro Systems” for the maintenence of tuff disclosed David Murphy, general manager of Delta Irrigation & Agricultural Services Company, here yesterday. The new system will maintain turf grass, repair the wear and tear of fields, and correct the compaction levels of the grass surface.