Inland saline aquaculture in salt-affected areas presents an opportunity for
income modification and a potentially productive use of land that cannot support
traditional agriculture production and the investment levels are characteristically low.
Such systems need to be developed in a manner that both prevents further degradation
of agricultural land and provide opportunities for an alternative and sustained economic
growth of rural communities. Most central areas of Iran are at high risk of salinization
through surface water. Using saline groundwater for aquaculture production is a
potential adaptive use of these otherwise degraded resources. Expansion of aquaculture
in these areas is limited by some factors such as shortage of suitable sites and strict
environmental regulations. These limitations, with an abundance of salt-affected land
and water resources, have led to the logical progression of investigating the suitability
of these resources for aquaculture. Rainbow trout, which could well adapt to rapid
changes in salinity, has been promoted as a potential candidate for aquaculture in these
areas. Through using suitable production systems well-set to climate conditions, trout
desert farming using brackish water could be a profitable method to develop inland
aquaculture in Iran.
Keywords: Aquaculture, Earth pond, Inland saline water, Rainbow trout,
Underground brackish water.