SEAFDEC Institutional Repository: Recent submissions
Hiện đang hiển thị các mục 5601 - 5620 trong tổng số 5910
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Evaluation of fish protein concentrate and lactic yeast as protein sources for shrimp feeds
(Asian Fisheries Society, 1994)Protein sources, hydrolyzed fish protein concentrate and plasmolyzed lactic yeast, were used to partially replace fish meal and soybean meal, respectively, in a basal diet (diet 1) at these levels; 5% fish protein concentrate ... -
Larval intervals of the sea bass, Lates calcarifer, based on the development of swimming and feeding functions.
(Asian Fisheries Society, 1994)Developmental sequences of characters concerned in swimming and feeding function were examined on laboratory-reared seabass larvae. Based on a scheme of development events constructed in this study, the early life hisory ... -
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. ... -
Training and information activities and accomplishments of the SEAFDEC Aquaculture Department, 1988-1991
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1993)One of the mandates of the SEAFDEC Aquaculture Department is the development of human resources and dissemination and exchange of information in aquaculture to promote the aquaculture industry in Southeast Asia. The ... -
Fish health research at SEAFDEC/AQD
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1993)Fish pathology as a discipline was of relatively minor importance in the early years of SEAFDEC/AQD because technologies for producing aquaculture commodities were still being developed and high-density fish rearing ... -
The role of women in aquaculture in the Philippines: obstacles and future options
(Gender and Development Studies, School of Environment Resources and Development, Asian Institute of Technology, 2001) -
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 ...
