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Mass production in concrete tanks of sugpo Penaeus monodon Fabricius spawners by eyestalk ablation
Primavera, Jurgenne 
; ; (Fisheries Research Society of the Philippines, 1978)
; ; (Fisheries Research Society of the Philippines, 1978)
Two batches of 196 and 181 P. monodon females were ablated on one eyestalk in March and July 1977, respectively, and a control batch of 180 unablated females was stocked in July 1977. The females were stocked with males ...
Biosecurity policy and legislation for the global seaweed aquaculture industry
(Springer Verlag, 2019-12-26)
Each year a significant proportion of global food production is lost to pests and diseases, with concerted efforts by government and industry focussed on application of effective biosecurity policies which attempt to ...
Effects of replacing dietary fish oil with beef tallow on growth performance, serological parameters, and fatty acid composition in juvenile olive flounder, Paralichthys olivaceus
; Aya, Frolan ; ; ; (Wiley, 2019-11-03)
; ; ; (Wiley, 2019-11-03)
This study evaluated the effects of replacing fish oil (FO) with beef tallow (BT) in juvenile olive flounder, Paralichthys olivaceus (3.93 ± 0.07 g), over 8 weeks. Seven diets, consisting of 0, 25, 50, 75, and 100% replacement ...
Enriched Ulva pertusa as partial replacement of the combined fish and soybean meals in juvenile abalone Haliotis asinina (Linnaeus) diet
(Springer Verlag, 2020)
The potential of enriched Ulva pertusa meal as feed ingredient in abalone juveniles, Haliotis asinina was evaluated. Four isonitrogenous and isolipidic diets were formulated which contain 27% protein and 5% lipid. Enriched ...
The current state of aquaculture in Laguna de Bay
(Philippine Institute for Development Studies, 2007)
Series: PIDS Discussion Paper Series; No. 2007-20
Series: PIDS Discussion Paper Series; No. 2007-20
This paper presents some of the preliminary results and findings of an ongoing study, jointly conducted by the Southeast Asian Fisheries Development Center (SEAFDEC AQD) and Philippine Institute for Development Studies ...
A review of reported seaweed diseases and pests in aquaculture in Asia
Ward, Georgia ; Faisan, Jr., Joseph ; ; ; ; ; ; ; ; Brodie, Juliet (Wiley, 2019-10-09)
; Faisan, Jr., Joseph ; ; ; ; ; ; ; ; Brodie, Juliet (Wiley, 2019-10-09)
Seaweeds have been used as a food for centuries in Asia and are increasingly exploited as a source for dietary supplements, animal feed, chemicals, and biofuels. In recent years, there has been an increase in the prevalence ...
Reproductive development of the threatened giant grouper Epinephelus lanceolatus
Palma, Peter ; ; ; ; ; ; ; ; ; ; ; (Elsevier, 2019-05-02)
; ; ; ; ; ; ; ; ; ; ; (Elsevier, 2019-05-02)
The giant grouper is presumed to follow the reproductive pattern of most Epinephelus species, characterized by protogynous hermaphroditism wherein male maturation is attained through sex reversal of a functional female. ...
Fish performance, nutrient digestibilities, and hepatic and intestinal morphologies in grouper Epinephelus fuscoguttatus fed fermented copra meal
Mamauag, Roger Edward ; ; (Elsevier, 2019-07)
; ; (Elsevier, 2019-07)
Protein enhanced copra meal (PECM®) is an alternative, cheap, and sustainable source of plant protein for the aquafeed industry, albeit its use on carnivorous fish species has been very limited. A 70-day feeding trial using ...
Mangroves and shrimp pond culture effluents in Aklan, Panay Is., central Philippines
Primavera, Jurgenne ; ; Lebata, M. J. H. L. ; ; (University of Miami, Rosenstiel School of Marine and Atmospheric Science, 2007)
; ; Lebata, M. J. H. L. ; ; (University of Miami, Rosenstiel School of Marine and Atmospheric Science, 2007)
The capacity of a natural mangrove system in Ibajay, Aklan province, central Philippines to process shrimp pond culture effluents was assessed through analysis of mangrove community structure and 24-hr monitoring of water ...
Protected areas for biodiversity conservation and environment education in the Philippines
Bagarinao, Teodora (Science and Technology Information Institute, 1999)
(Science and Technology Information Institute, 1999)
The Philippines holds the distinction of having enormous biodiversity with the highest density of endemic species but has the problem of very fast decline in old-growth forests and the highest number of endangered mammal ...