AQD Conference Proceedings: Recent submissions
161-180 / 298
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Growth rate of Gracilariopsis heteroclada (Rhang et Xia) Zhang et Xia (Rhodophyta) in floating cages as influenced by Lates calcarifer Bloch
(Philippine Council for Aquatic and Marine Research and Development, 1994)Fragments of Gracilariopsis heteroclada weighing 10 g each were inserted in a polypropylene rope, suspended at different depths (25 cm, 50 cm and 100 cm below the water surface) and cultured with Lates calcarifer fingerlings ... -
Serum steroid hormones, reproductive and larval performance of the Asian catfish Clarias macrocephalus (Gunther) during the off- and peak reproductive seasons
(Institute of Zoology, Academia Sinica, Taipei, Taiwan, R.O.C., 2001)Serum samples were taken from gravid female catfish 0 to 24 h after injection of luteinizing hormone releasing hormone analogue (LHRHa) and pimozide (PIM) to monitor the serum steroid hormone levels during the off seasons ... -
Toxicity of four botanical insecticides to fingerlings of Nile tilapia and common carp
(Asian Fisheries Society, 1994)Static bioassay test was done to determine the toxicity of four botanical insecticides (BI) - Blumea balsamifera leaves, Vitex negundo leaces, Azadirachta indica seeds, Tinospora rumphii stems to fingerlings (0.8 - 1.5g) ... -
Sea bass (Lates calcarifer Bloch) reproduction in captivity: a research update
(Asian Fisheries Society, 1994)Recent advaces in the spontaneous and hormoneinduced breeding of caged sea bass (Lates calcarifer bloch, Family Centropomidae) are reviewed. Spontaneous spawnings follow a semilunar rhythm, with most spawings accurring in ... -
Current status of prawn farming and prawn health management in the Philippines.
(Aquatic Animal Health Research Institute, 1994) -
Cage culture of Kappaphycus alvarezii (doty) doty and Epinephelus sp.
(Marine Science Institute, University of the Philippines, 1994)Kappaphycus alvarezii seedlings were cultured in cluster, vertically and horizontally using nylon monofilament rope attached to a bamboo raft installed inside a 5 x 5 m floating cage. Juveniles of Epinephelus sp. were ... -
The hematological changes in snakehead (Ophicephalus striatus) affected by epizootic ulcerative syndrome
(Asian Fisheries Society, 1994)Selected hematological parameters were studied in snakehead from Laguna de Bay (Philippines) affected with different stages of epizootic ulcerative syndrome (EUS). For comparison, normal (from a non-endemic area) and ... -
Bacterial studies of epizootic ulcerative syndrome (EUS) outbreak in the Philippines
(Aquatic Animal Health Research Institute, 1994)Epizootic ulcerative syndrome (EUS) is a disease of wild and cultured freshwater fishes in Asia and IndoPacific (Roberts et al., 1986; Lilley et al., 1992). In the Philippines, the first confirmed EUS outbreak is reported ... -
Agar from Gracilariopsis heteroclada from Panay Island, Philippines
(Philippine Council for Aquatic and Marine Research and Development, 1994)This paper aims to determine the optimum NaOH pretreatment strength and duration and also the monthly variations in gel strength, agar yield and sulfate content of agar from Gracilariopsis heteroclada (Zhang et Xia) Zhang ... -
Studies on the nursery rearing of seabass, Lates calcarifer (Bloch) fry in illuminated floating net cages
(Ministry of Agriculture and Water; King Abdulaziz City for Science and Technology; Riyadh Chamber of Commerce and Industry, 1994)The feasibility of rearing seabass, Lates calcarifer, fry for fingerling production in illuminated floating nursery cages was determined. In experiment 1, seabass fry of 20.0 mm mean TL were stocked at 600 and 1200 in 1 ... -
Studies on the chemical composition of a cyanophyte, Spirulina platensis
(Asian Fisheries Society, 1994)The chemical composition of Spirulina platensis NIES-46 and K-2 strains grown under varios condition of hight intensity and temperature were determined. The dry weight, chla, carotenoid, carbohydrate, protein, and lipid ... -
Leaf meals as protein sources in diets for milkfish Chanos chanos (Forsskal)
(Asian Fisheries Society, 1994)The protencial of partial replacement of fish meal protein with protein indigenous leaf meals in practical diets for milkfish, Chanos chanos (Forsskal) was studied. Five isocaloric (375 kcal/100 g diet), isonitrogenous ... -
Response of Penaeus monodon juveniles to aflatoxin B1 dietary contamination
(Asian Fisheries Society, 1994) -
Review of social and economic research in the fishery sector of the Philippines: a country paper
(Asian Fisheries Society, 1994)The problems confronting the fishery sector have received varying degree of attention from the government sector over time. In the past two decades the main thrust was to increase productivity through technology generation. ... -
Problems encountered in the implementation of a community-based fishery resources management project
(International Center for Living Aquatic Resources Management, 1994)The article highlights the SEAFDEC Aquaculture Department's (Philippines) Community-based Fishery Resource Management Project activities. Several problems encountered in project implementation and the suggested ways in ... -
The environmental effects of aquaculture with emphasis on the intensive prawn farming in the Philippines.
(The Economic Society of Thailand, 1993) -
Hormonal, environmental, and dietary manipulation of milkfish broodstock to enhance egg production
(International Foundation for Science, 1993)The insufficient supply of milkfis fry severely limits the expanion of milkfish aquaculture. While natural spamning and hatchery production of milkfish fry have been attained recently, there is sitll a need to incease egg ... -
Pond culture of mud crab (Scylla serrata): an economic analysis.
(1992)The study compares the profitability of mud crab pond culture with existing crab fattening practices in Iloilo, Philippines. Monoculture of Scylla serrata at stocking densities of 5,000, 10,000, 15,000 and 20,000 pcs/ha ... -
Metabolism of cysteine to taurine by rat hepatocytes.
(Plenum Press, 1992)During the past two decades, many investigators have assumed that the major locus of regulation of cysteine catabolism is the partitioning of cysteinesulfinate between its decarboxylation and transamination pathways. Hepatic ... -
Studies on the sources of luminescent Vibrio harveyi in Penaeus monodon hatcheries
(Asian Fisheries Society, Fish Health Section, 1992)One of the major problems in the otherwise highly successful Penaeus monodon hatchery industry in the Philippines is the occurrence of luminescent bacterial disease due to Vibrio harveyi. The possible sources of the bacteria ...
