Grouper, mudcrab and company

The paper discusses aquaculture practices on the three other high-value commodities which can be cultured as an alternative to shrimp. These species are grouper, mud crab and sea bass, it also discusses milkfish aquaculture practices.

Bighead carp - its maturation and ovulation

The paper investigates the effects of intraperitoneal injections of LHRH-a and domperidone (DOM), given singly or in combination at two injections, on oocyte maturation and spawning in bighead carp, Aristichthys nobilis.

Carp culture in the Philippines: polyculture with tilapia and other milkfish

The paper presents the result of the study on the polyculture of the different species of carp with tilapia and milkfish. Polyculture does not hamper the growth of primary species but rather increased the production. However, bighead carp and silver grow faster compared to other species.

Surimi: status and prospects

The paper discusses the current situation of surimi industry. It is a minced fish meat that is used as a raw material for a wide array of convenient food. Japan remains the world’s leader in consumption and production of surimi. The total supply for 1992 is expected to be 120000-130000 tons of pollock and 30000 tons of others such as Alaska mackerel and fall salmon. USA is the major on-board supplier for Japan while, USSR is another source of pollock surimi. There is a decrease production of hoki surimi from New Zealand due to declining resources and a growing demand for fillets.

How drugs from marine sources are isolated and produced

The document illustrates the processes on the isolation of bioactive compounds from marine organisms and the production of marine drugs.

Folk medicine and horticulture

The article discusses the uses of marine organisms in folk medicine and in horticulture in the Philippines. Commonly used marine organisms are the different varieties of seaweeds, sea urchin, sea cucumber, turtle, crocodile and fishes such as grouper and rabbitfish.

Research and development at SEAFDEC/AQD

The article presents the R & D activities of Southeast Asian Development Center, Aquaculture Department (SEAFDEC/AQD) for 20 years. Its accomplishments in seafarming, community-based resource management, and sea ranching of snappers and mollucs are discussed.

The basics of cage and pen culture

The article discusses the basics of cage and pen aquaculture. Factors to consider are: site selection; choice of nets, floats, frames, and anchors; and the choice of culture method.

Oyster and mussel farming

The article discusses the oyster and mussel culture practices in western Visayas, Philippines. Spat collection, culture methods and management, and harvesting technique are discussed. The article also discusses mussel culture in New Zealand.

Report of the technical exchange between Thailand and Myanmar fisheries scientists on hilsa

Collaboration between Thailand and Myanmar fisheries scientists with the goal of developing an artificial breeding program to promote a sustainable Hilsa (Tenualosa ilisha) fishery. This report was prepared in Thai by Mr Suttichai Rittitum and translated into English and Burmese by the SEAFDEC Secretariat.