 Oysters, both edible and pearl, were among
the first species to be cultured in Australia and together with salmonids
they form the backbone of Australia's aquaculture industry. (David
O, Sullivan, 6/,93)
Aquaculture production in Australia has been increasing steadily, especially
the culture of native fish, and, a further rise in the production of native
fish and also of crayfish is expected because of increased local and foreign
demand. The culture of species endemic to Australia can reduce potential
economic competition and pressure from overseas producers on the Australian
market. In addition, culturing native animals can help reverse the decline
in populations of native species, significantly increase fishery production,
and help to restore degraded fish populations. Also, the sale of cultured
fish can help meet the local demand for live fish and reduce reliance on
imports of aquatic foods. |