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Response of Nile tilapia (Oreochromis niloticus) fry to diets containing Azolla meal
(Department of Fisheries, Bangkok, Thailand; International Center for Living Aquatic Resources Management, 1988)
Sun-dried Azolla pinnata was ground and incorporated into experimental diets at various levels (8.50, 17.00, 25.46, 34.00 and 42.45% of the diets) to replace fish meal in a control diet isonitrogenously. All feeds contained ...
Development of broodstock for small-scale shrimp hatchery (with particular reference to Penaeus monodon)
(South China Sea Fisheries Development and Coordinating Programme, 1982)
To be self-sufficient in spawner/larval supply, a small-scale Penaeus monodon hatchery should have the following: 1) broodstock tanks or pens depending on location and other factors; 2) pond sources of broodstock of ...
The larval and juvenile fish community in Pandan Bay, Panay Island, Philippines
(Ichthyological Society of Japan, 1986)
Long-term (1975-1977) collections of larval and juvelnile fish were made from 1) onshore, a sandy beach flanked by a coral terrace and a river mouth, and 2) 500m offshore in 30 m deep water in Pandan Bay. About 70 species ...
Hormonal changes accompanying sexual maturation in milkfish Chanos chanos Forsskal
(Nagoya University Corporation, 1987)
In spite of the economic importance of milkfish to the Southeast Asia, relatively little information is available on its reproductive biology and physiology. Milkfish has a prolonged juvenile phase undergoes first sexual ...
Status of sanitation and marketing of mollusc in the Philippines
(Regional Seafarming Development and Demonstration Project; Network of Aquaculture Centres in Asia, 1989)
The mollusc industry of the Philippines has contributed to the economic development of the country in terms of food production and dollar earning. The industry has continuously provided cheap but nutritious shellfishes. ...
Milkfish nutrition: A review
(Philippine Council for Aquatic and Marine Research and Development, 1989)
This paper reviews recent work on milkfish nutrition. Substantial progress had been made towards understanding the digestive physiology of milkfish. Major enzaymes envolved in the digestions of carbohydrates, protein and ...
Status of shrimp nutrition and feed development in Southeast Asia.
(Asian Fisheries Society. AFS Spec. Publ. 4, 1989)
World demand for shrimp has increased significantly in the last decade. Of the 32 species investigated, the most commonly cultured in Southeast Asia is the Penaeus monodon . Formulated feed constituted around 50% of the ...
Use of ferrocement as secondary gate of fishponds.
(ASEAN/UNDP/FAO Regional Small Scale Coastal Fisheries Development Project, 1986)
Ferrocement was first used in the Department in fabrication of broodstock and hatchery tanks for shrimp. In 1981, the Capital Outlay Project at Leganes called for the design and construction of 210 gates, consisting of 2 ...
An overview of the nutrition, feed and feeding techniques of prawn penaeid/shrimps
(Philippine Council for Aquatic and Marine Research and Development, 1989)
This paper echoes what transpired during the first International Conference of Penaeid Prawns/Shrimps held in Iloilo City in December 4-7, 1984, particularly on the Nutrition nd Feed Development. Around 25 papers were ...
Studies on broodstock of sugpo Penaeus monodon Fabricius and other penaeids at the SEAFDEC Aquaculture Department
(Cochin, India: The Marine Biological Association of India, 1982)
For hatchery production of Penaeus monodon and other penaeid fry, the SEAFDEC Aquaculture Department is dependent mainly on captive broodstock in the form of ablated females, using up to 1,500 spawners in one year. The ...