SEAFDEC Institutional Repository: Recent submissions
Hiện đang hiển thị các mục 5721 - 5740 trong tổng số 5910
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Effects of coconut milk and brown sugar on crude toxins from mussels exposed to Pyrodinium bahamense var. compressa
(Asian Fisheries Society, 1986)During a red tide episode caused by Pyrodinium bahamense var. compressa in Western Samar, Philippines in 1983, those who were taken ill after ingesting the green mussel, Perna viridis , resorted to drinking coconut milk ... -
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 ... -
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 ... -
A review of maturation and reproduction in closed thelycum penaeids
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1985)Commercially important penaeids of the closed thelycum group belong to five subgenera of the genus Penaeus — Penaeus, Fenneropenaeus, Marsupenaeus and Melicertus that are almost exclusively Indo-West Pacific and Farfantepenaeus ... -
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) -
Extensive and semi-intensive culture of prawn and shrimp in the Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1985)Various farming systems for prawn and shrimp are compared, with emphasis on the extensive and semi-intensive culture of tiger prawn Penaeus monodon and white shrimp Penaeus indicus in monoculture or in polyculture with ... -
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.
