03 SEAFDEC External Publications: Recent submissions
Now showing items 1701-1720 of 1743
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Growth and survival of Nile tilapia fingerlings in net cages without supplemental feed in Laguna Lake, Philippines
(Asian Fisheries Society, 1986)Oreochromis niloticus fingerlings were stocked at densities of 50, 100, 150 and 200 fish/m super(2) in fixed net cages in Laguna Lake, Philippines. These were reared without supplemental feed on 1 April-30 July 1980, 5 ... -
Osmoregulation in Penaeus monodon: Effects of molting and external salinity
(Asian Fisheries Society, 1986)The effect of molting on osmotic, chloride, calcium and total protein concentrations in the hemolymph of the shrimp Penaeus monodon was investigated. Regardless of medium salinity, tissue water as well as osmotic and ... -
Impact of fishpond management on the mangrove ecosystem in the Philippines
(Natural Resources Management Center and National Mangrove Committee, Ministry of Natural Resources, 1986)Fishpond development in the Philippines is discussed, examining resulting impacts on the mangrove ecosystems. Socio-economical implications and management measures are also considered. -
Acceptability of five species of freshwater algae to tilapia (Oreochromis niloticus) fry
(International Development Research Centre, 1985)Unialgal cultures of Oscillatoria quadripunctulata, Chroococcus dispersus, Navicula notha, Euglena elongata, and Chlorella ellipsoidea were fed to tilapia fry for 30 days. Mean weights and survival rates of the fry were ... -
Combinations of dietary fat sources in dry diets for Chanos chanos fingerlings
(Asian Fisheries Society, 1986)A study was conducted to determine the effects of 1:1 ratio of several dietary fat sources added in semipurified diets at 10% level on milkfish fingerlings. Results showed that the cod liver oil + coconut oil diet promoted ... -
Egg size and larval size among teleosts: implications to survival potential
(Asian Fisheries Society, 1986)A survey of the early life history characteristics of 135 teleost fishes from freshwater, marine, tropical, temperate and boreal habitats show the influence of egg size and larval size on survival potential. Marine species ... -
Problems associated with hormonal induction of gonad development in milkfish (Chanos chanos)
(Hong Kong University Press, 1985)Recent developments in milkfish breeeding include succesful induced spawning of wild1,2 and captive3-5 fish and spontaneous spawning of broodstock.6 Gravid spawners, however, are available ... -
Milkfish farming in the Philippines
(The Oceanic Institute; Tungkang Marine Laboratory, 1985)A detailed account is given of milkfish farming procedures generally practised in the Philippines. The following phases are identified: 1) collection and/or procurement of seed for fry phase; 2) fry rearing; 3) culture and ... -
Financial and economic analysis of grow-out tilapia cage farming in Laguna de Bay, Philippines
(Philippine Council for Agriculture Resources Research and Development; Manila, Philippines: International Center for Living Aquatic Resources Management, 1985)A survey of grow-out tilapia cage farming in Laguna de Bay, Philippines was conducted in two towns in Rizal Province. the resulting analyses indicate low financial performance and poor economic viability of grow-out tilapia ... -
Detoxification of Pyrodinium-generated paralytic shellfish poisoning toxin in Perna viridis from Western Samar, Philippines
(Marine Fisheries Research Department, Southeast Asian Fisheries Development Center; International Development Research Centre, 1984)The results are presented of procedures for the detoxification of paralytic shellfish poisoning toxin using ozone, chlorine and PVP-iodine. Findings indicate ozone and PVP-iodine to effectively inactivate the toxins isolated ... -
The use of substitute feeds in larval rearing of Penaeus monodon
(Brigham Young University Hawaii Campus, 1983)Penaeus monodon larvae were stocked in 20-l conical plexiglass tanks in a water bath. Larvae were reared from protozoea to mysis I using feeds in combination with Tetraselmis sp. and Tetraselmis sp. alone. The feeds used ... -
Lipid composition of milkfish grown in ponds by traditional aquaculture
(International Development Research Centre, 1985)Milkfish is one of the most important food fish in the Southeast Asia. It is widely cultured in Indonesia, the Philippines, and Taiwan(Chen 1976). In the Philippines, about 90% of the total aquaculture production comes ... -
The effect of different feed combinations using chicken egg yolk in Penaeus monodon larval rearing
(Brigham Young University Hawaii Campus, 1983) -
Studies on Artemia production in earthen ponds in the Philippines
(Brigham Young University Hawaii Campus; Brigham Young University Hawaii Campus, 1983) -
Country report: Philippines
(International Development Research Centre, 1983) -
Sampling and stocking density studies for Artemia production in ponds
(Brigham Young University Hawaii Campus, 1983)This study is conducted to develop a sampling program and to determine the optimum stocking density for Artemia production in earthen ponds. -
Nutritional value of five marine phytoplankton species isolated from Philippine water as food for the larvae of Penaeus monodon
(Brigham Young University Hawaii Campus, 1983)Feeding experiments were conducted to test the nutritional value of five marine phytoplankton species namely: Chaetoceros calcitrans, Tetrasemis sp., Dunaliella sp., Nannochloris sp. and Chlorella sp. isolated from panay ... -
Country report: Philippines
(International Development Research Centre, 1982)Natural populations of oysters and mussels have long been gathered for food by coastal communities in the Philippines, and bivalve farming began in early 1900. The first farms were no more than a series of bamboo poles ... -
Culture of zooplankton (Brachionus and Moina)
(South China Sea Fisheries Development and Coordinating Programme, 1982) -
Culture and screening of food organisms as potential larval food for finfish and shellfish
(South China Sea Fisheries Development and Coordinating Programme, 1982)The culture of food organisms for fin and shellfish larvae is discussed in detail. Some of the artificial and enriched media that have been developed and tested for microalgae culture are enumerated and some isolation ...
