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Now showing items 41-50 of 101
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) ...
Development of hatchery techniques for the mud crab Scylla serrata (Forskål): Comparison of feeding schemes
(Australian Centre for International Agricultural Research, 1999)
Scylla serrata larvae were reared in 3 L plastic containers and fed various amounts of artificial diets (AD) with or without natural food (NF: Brachionus rotundiformis and newly-hatched Artemia). The amounts of AD fed alone ...
Aeromonas hydrophila in the epizootic ulcerative syndrome (EUS) of snakehead, Ophicephalus striatus, and catfish, Clarias batrachus: quantitative estimation in natural infection and experimental induction of dermo-muscular necrotic lesion
(1992)
Snakehead (Ophicephalus striatus) and catfish (Clarias batraclus) with the Epizootic Ulcerative Syndrome (EUS) were sampled for bacteria. Total bacterial counts of skin and muscle/dermal lesions revealed mean colony forming ...
Recent technical developments in aquaculture and training needs
(Asian Productivity Organization, 1995)
This paper attempts to present recent developments and techniques in breeding, seed production, genetics, feed development, and fish health management. Most of the innovative findings come from work done on well-studied ...
Defatted soybean meal and Leucaena leaf meal as protein sources in diets for Penaeus monodon juveniles
(Asian Fisheries Society, 1990)
Penaeus monodon juveniles, mean weight 0.38 g, were fed 12 practical diets with 30, 20 or 16% Peruvian fish meal, 15 or 35% defatted soybean meal (DSM), 10% Leucaena leucocephala , leaf meal (LM), and 15% shrimp meal with ...
Growth and survival of Oreochromis niloticus, O. mossambicus and their F1 hybrids at various salinities
(Asian Fisheries Society, 1990)
Growth and survival of Oreochromis niloticus, O. mossambicus, and their F<sub>1</sub> hybrids were studied at various salinities (0-32 ppt) in net cages inside 12-tonne concrete tanks after acclimation. Growth, measured ...
Use of internal reference population for growth rate comparison of tilapia strains. I. In a crowded environment
(1990)
This paper reports an experimental design in which reference fish are included in each replicate to provide internal statistical control over environmental variation. Growth of 10 full-sib families from each of 3 strains ...
Technology transfer and information dissemination at SEAFDEC/AQD.
(ASEAN-EEC Aquaculture Development and Coordination Programme, 1995)
Small-scale fisheries and yield of coral reefs in Malalison Island, west central Philippines: Implications for a community-based coastal fishery resource management
(Institute of Fisheries Economics, National Taiwan Ocean University; International Institute of Fisheries Economics and Trade, 1995)
Fish landings in Malalison Island on west central Philippines were monitored from February 1991 to January 1992 to determine the fishing gears employed, the predominant species caught, the catch per unit effort (CPUE), and ...
Anthropological study on the coastal fisheries: harmonization of present and traditional technologies for sustainable coastal fisheries through community-based coastal resources management (CB-CRM): the Philippine experience.
(Master’s Program in Environmental Sciences, University of Tsukuba, 1996)
As an archipelago country, communities in the Philippines grow along the coastal areas, and usually near a river. The main source of food and livelihood of these communities would be from their surrounding aquatic resources. ...