SEAFDEC/AQD Institutional Repository: Recent submissions
1101-1120 / 4207
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Microalgal paste production of the diatom Chaetoceros calcitrans using electrolytic flocculation method at optimum culture conditions
(Springer Verlag, 2018)The optimum culture conditions of the local strain Chaetoceros calcitrans were determined to improve biomass and reduce cost of production. Under outdoor culture conditions, higher cell density was attained when the cultures ... -
Basis for a blue revolution?
(International Development Research Centre, 1979)In 1977, scientists at the Southeast Asian Fisheries Development Centre (SEAFDEC) in the Philippines became the first anywhere to succeed in breeding milkfish (Chanos chanos) in captivity. The advance was made possible by ... -
Larval rearing of mud crab (Scylla): What lies ahead
; ; Quinitio, Emilia T.
; ; ; ; ; ; ; (Elsevier, 2018)
The increasing global demand for mud crabs (genus Scylla) and threats to the wild populations highlight the urgency of fully rearing them in captivity. Despite considerable progress in mud crab production, most crab farms ... -
Effects of elevated temperature on the different life stages of tropical mollusk, donkey's ear abalone (Haliotis asinina)
(Bioflux, 2017)The increase in sea surface temperature associated with climate change can cause tremendous impact on the different life stages of aquatic organisms, particularly on the tropical species. The present study investigates the ... -
Life cycle of mud crab
Quinitio, Emilia T.Researched and conceptualized by Emilia T. Quinitio. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2011)
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Series: ACIAR Proceedings; No. 90
Review of recommendations from recent SEAFDEC workshops: SICCPPS and AQUACHEM
(Australian Centre for International Agricultural Research, 1999)The Second International Conference on the Culture of Penaeid Prawns and Shrimps (SICCPPS) was convened in Iloilo City by the Southeast Asian Fisheries Development Center (SEAFDEC) on May 14-17 1996 to bring together ... -
Series: ACIAR Proceedings; No. 90
Shrimp aquaculture: The Philippine experience
(Australian Centre for International Agricultural Research, 1999)An overview is presented of the shrimp farming industry in the Philippines, noting that it was established as brackish-water aquaculture as early as 1521, although it took until the 1970s to take off, blooming during the ... -
Does age matter?: The information-seeking behavior of Filipino aquaculture researchers
Superio, Daryl (Taylor & Francis, 2018)
Findings of previous studies revealed that regardless of the objective, age does affect the information-seeking behavior of an individual. Likewise, this study found the same results. Although all of the younger Filipino ... -
Dietary onion or ginger modulates the stress response and susceptibility to Vibrio harveyi JML1 infection in brown-marbled grouper Epinephelus fuscoguttatus juveniles
Amar, Edgar C.; ; Faisan, Joseph P., Jr. (American Fisheries Society, 2018)
Onion Allium cepa and ginger Zingiber officinale have health‐promoting properties that qualify them as functional foods. The effect of repeated acute stressors was examined in juvenile Brown‐marbled Grouper Epinephelus ... -
Paradigm shifts in mangrove rehabilitation in Southeast Asia: Focus on the Philippines
Primavera, Jurgenne; ; ; ; ; (Department of Environment and Natural Resources - Ecosystems Research and Development Bureau (DENR-ERDB), 2014)
Mangrove rehabilitation has a long history in the Philippines dating back to the 1930s. The standard practice is the planting of bakhaw Rhizophora propagules by paid community members (or volunteers) in seafront sites ... -
Utilizing alternative ingredients in aquafeeds for sustainable aquaculture
Aya, Frolan (Secretariat, Southeast Asian Fisheries Development Center, 2017)
Aquaculture is considered as the key to ensuring enough food protein to feed the growing world population (FAO, 2014). It is expected that the global food demand will increase to 70% in 2050. Aquaculture is touted as the ... -
Initiating resource enhancement of seahorses: A case study at Sagay marine reserve in central Philippines
(Secretariat, Southeast Asian Fisheries Development Center, 2017)Seahorses (Hippocampus spp.) are commonly found in tropical coral reefs as well as in lagoons and estuaries, and are highly exploited for their high price, resulting in the listing of these seahorses in the International ... -
Advocating preventive measures that inhibit early mortality syndrome in shrimps
Tendencia, Eleonor; (Secretariat, Southeast Asian Fisheries Development Center, 2017)
Early Mortality Syndrome (EMS) is a generic name used to describe the observed mortality occurring within the first 30 days of stocking shrimp (Penaeus sp.) post larvae (PL) in ponds. The aquaculture species reported to ... -
Adaptation of integrated fish-duck-pig farming system in Leyte
(Bureau of Agricultural Research, Department of Agriculture, 2007)Adaptation of a fish-duck-pig integrated farming system was conducted at the Busay Freshwater Experimental Farm in Babatngon, Leyte. Genetically improved farmed tilapia (GIFT) and common carp (at a ratio of 4:1) were stocked ... -
Grow-out of milkfish in net-walled marine pens in La Union
(Bureau of Agricultural Research, Department of Agriculture, 2007)Grow-out of milkfish in 125 m2 net-walled marine pens was tested in Santo Tomas Cove, La Union at three stocking densities of 6, 9, and 12 fish/m2 and using commercial feed (crumbles and pellets) with ... -
Transplantation, hatchery, and grow-out of window-pane oyster Placuna placenta in Guimaras and Iloilo
(Bureau of Agricultural Research, Department of Agriculture, 2007)The windowpane oyster Placuna placenta (local name kapis) used to be harvested in large quantities and support a shellcraft industry in the Philippines, particularly in Panay Island. But the fishery and the industry declined ... -
Use of soybean meal and rice bran in formulated diets for the grouper Epinephelus coioides
(Bureau of Agricultural Research, Department of Agriculture, 2007)Two diets were formulated to include 8–14% soybean meal and 9–18% rice bran, 34–40% fish meal, 4–5% mussel meal, and 7–8% Acetes shrimp meal, and 11–13% cod liver oil. Soy bean meal and rice bran were included at 4:1 ratio ... -
Low ph water impairs the tactile sense of the postlarvae of the giant freshwater prawn Macrobrachium rosenbergii
; Bagarinao, Teodora; ; ; (Penerbit Universiti Sains Malaysia, 2018)
The effect of low pH on the tactile sense of Macrobrachium rosenbergii postlarvae was determined in the laboratory by means of two behavioural assays: shelter (netting) occupancy and jumping response to touch stimuli (taps) ... -
Treatment of shrimp pond effluents by sedimentation and by seaweed and mussel biofiltration
(Bureau of Agricultural Research, Department of Agriculture, 2007)Tiger shrimp Penaeus monodon were stocked in three 1,000 m2 ponds at 12,000 juveniles/pond and grown for 141 days. Water quality in the ponds was monitored over the grow-out period, particularly before and after ... -
Grow-out of the tiger shrimp Penaeus monodon in floating net cages in Batan Bay, northern Panay
(Bureau of Agricultural Research, Department of Agriculture, 2007)The effects of two stocking densities and two feed combinations on growth, survival and production of the giant tiger shrimp Penaeus monodon in floating net cages were studied in an attempt to refine the existing technology ...
