03 SEAFDEC External Publications: Recent submissions
441-460 / 1743
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The use of potassium permanganate against trichodiniasis on milkfish (Chanos chanos) fingerlings
(European Association of Fish Pathologists, 2015)Trichodiniasis was noted in an intensive milkfish (Chanos chanos) nursery pond in Dumangas, Iloilo, Philippines. It was predominantly caused by a small trichodinid species (body diameter=23-29 µm) with well-developed ... -
Fish behaviour and aquaculture
(John Wiley & Sons, Ltd, 2015)Research in the application of fundamental concepts of fish behaviour to aquaculture has intensified recently and this chapter further elucidates fish sensory systems and functions and their involvement in the success or ... -
Potential use of the sea lettuce Ulva lactuca replacing soybean meal in the diet of the black tiger shrimp Penaeus monodon juvenile
(Bioflux, 2015)To evaluate the biological value of incorporating the sea lettuce Ulva lactuca meal in the diet of the black tiger shrimp (Penaeus monodon), 3 diets were fed to groups of shrimps containing two levels (15% and 30% replacement ... -
Low-cost production of the marine thraustochytrid isolate, Schizochytrium sp. LEY7 as larval live feed enrichement for the mangrove snapper, Lutjanus sp.
(Laboratory of Aquaculture & Artemia Reference Center, Ghent University, 2013)This study demonstrates the potential of low-cost production substrates in mass producing the Schizochytrium sp. LEY7 for maximum DHA production. High biomass yield was achieved by optimizing the culture conditions ... -
Development of formulated feeds for grow-out culture of grouper (Epinephelus coioides) - tank and field studies
(Australian Centre for International Agricultural Research, 2004)The objectives of this study were to compare the performance of a Southeast Asian Fisheries Development Centre (SEAFDEC) formulated diet with a commercial feed for growout culture of grouper and to transfer technology on ... -
Replacement of fish meal by animal by-product meals in a practical diet for growout culture of grouper (Epinephelus coioides)
(Australian Centre for International Agricultural Research, 2004)This study was conducted to develop compounded feeds having a low content of fish meal for juvenile grouper and as an alternative to trash fish feeding. Epinephelus coioides juveniles were stocked in 36 units of 250-litre ... -
Evaluation of some terrestrial proteins in complete diets for grouper (Epinephelus coioides) juveniles
(Australian Centre for International Agricultural Research, 2004)This study was undertaken to determine the nutritive value of some of the more widely available protein sources in the diets for grouper juveniles, based on apparent digestibility coefficients for dry matter (ADMD) and ... -
Apparent digestibility of selected feed ingredients in diets for grouper (Epinephelus coioides) juveniles
(Australian Centre for International Agricultural Research, 2004)This study was conducted to determine the quality of selected feed ingredients as protein sources in grouper diets, based on their nutrient composition and apparent digestibility coefficients for dry matter (ADMD) and crude ... -
Studies on semi-intensive seed production of grouper (Epinephelus coioides)
(Australian Centre for International Agricultural Research, 2004)This study was conducted to improve the hatchery survival of Epinephelus coioides by verifying and incorporating laboratory-scale experimental results to a hatchery-scale operation. Nine units of 200 m2 ... -
Amino and fatty acid profiles of wild-sourced grouper (Epinephelus coioides) broodstock and larvae
(Australian Centre for International Agricultural Research, 2004)This study was undertaken to provide information on the levels of amino acids in the muscle, liver and gonad of wild-sourced broodstock and larvae, as well as in neurula eggs and day 35 larvae from a hatchery. The fatty ... -
Lipid nutrition studies on grouper (Epinephelus coioides) larvae
(Australian Centre for International Agricultural Research, 2004)The main objectives of this project were to study the lipid chain transfer from the egg stage through hatching and the patterns of lipid conservation or loss during starvation and feeding of larvae in order to elucidate ... -
Digestive enzyme activity in developing grouper (Epinephelus coioides) larvae
(Australian Centre for International Agricultural Research, 2004)This study was undertaken to determine the activities of alkaline and acid type proteases [proteinases], α-amylase, lipase [triacylglycerol lipase], trypsin, chymotrypsin, leucine aminopeptidase [cytosol aminopeptidase], ... -
Localisation of enzymes in the digestive system during early development of the grouper (Epinephelus coioides)
(Australian Centre for International Agricultural Research, 2004)This study was undertaken to investigate the occurrence of some digestive enzymes in the gastrointestinal tract during early development in the grouper. This work was conducted to provide information on formulating an ... -
Changes in the gastrointestinal tract and associated organs during early development of the grouper (Epinephelus coioides)
(Australian Centre for International Agricultural Research, 2004)The histomorphological changes in the gastrointestinal tract of Epinephelus coioides and associated organs during its early development were studied. Larvae of E. coioides were reared in 5-tonne tanks using the semi-intensive ... -
Environmental factors affecting embryonic development, hatching and survival of early stage larvae of the grouper (Epinephelus coioides)
(Australian Centre for International Agricultural Research, 2004)These series of experiments were conducted to determine the effects of density (200, 400, 800 and 1600 eggs/litre), salinity (8, 16, 24, 32 and 40 ppt), aeration (0, 0.62, 1.25, 2.50 and 3.75 ml/min/litre) and light intensity ... -
Embryonic and larval development of hatchery-reared silver therapon Leiopotherapon plumbeus (Perciformes: Terapontidae)
(Springer Verlag, 2016)The embryonic and larval development of hatchery-reared silver therapon Leiopotherapon plumbeus are described to provide essential information on the early life history of this species. Egg size, larval size at hatching, ... -
Marine protected areas in the Philippines: The case of Malalison island in community-based management of reef fisheries
(UNESCO Office, 2004)The extensive Philippine coastline of more than 22,540 k m provides the natural habitat of a variety of flora and fauna that make the Philippine archipelago one of the centers of marine biodiversity in the world. Resource-use ... -
The Agusan Marsh - two years after Pakse
(UNESCO Office, 2008) -
Bridging traditional knowledge with mainstream technology to sustain cultural and biological diversity in the product development of wild honey: Focus on the indigenous peoples of the Palawan Biosphere Reserve, Philippines
(UNESCO Office, 2008)Declared a Man and Biosphere Reserve in 1991, the Palawan Biosphere Reserve in the Philippines is a biologically diverse province and home to a number of Indigenous Peoples particularly the Pala’wan, Tagbanua and Batak ... -
Influence of fishing gears on excessive use of fishing grounds in Batan Estuary, Aklan, central Philippines
(Asian Rural Sociology Association, 2010)The excessive fishing activities have led to the depletion of many coastal fisheries resources in most of the countries in Southeast Asia. It is therefore necessary to find out the causal factors of excessive fishing in ...
