Virtual water trade and its role of in reform of water management policies and water resources allocation programs and compilation of water resources development projects in local and national leve

One way of rising water resource productivity in macro level, were to be virtual water trade. In earlier years, in very dry and semidry countries in world, with increasing population and water resource crisis, virtual water trade would like to the effective soloution to achieve food security in this socity. Virtual water trade strategy, can be as one Supplement way with structural and nonstructural operation in basic management water resource. But this strategy can not one soloution for increasing water productivity and improvement water consume management in country.