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Identification of mud crab species in coastal areas of Pangasinan
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2017)
The study was conducted to identify the mud crab species (Scylla spp.) that thrive in 12 coastal municipalities and 2 cities in Pangasinan. Ten mud crab samples were taken from each of the sampling site and classified based ...
Growth, survival, proximate and fatty acid composition of sandworm Perinereis quatrefagesi (Grube, 1878) fed variable feed types
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2017)
Sandworm Perinereis quatrefagesi has been used as feed for crustacean broodstock due to its reproductive-enhancing properties particularly protein and highly unsaturated fatty acids (HUFAs). Juvenile sandworms collected ...
Evaluation of the bioremediation capacity of the polychaete, Marphysa mossambica (Peters, 1854) in pond sediments
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2017)
Marphysa mossambica is commonly found in brackishwater ponds and is an important natural food for cultured stocks particularly mud crabs. To understand the burrowing activity of polychaete, survival and capacity to ...
Nursery and grow-out feeding management of mud crab farmers in the Philippines: Santeh experience
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2017)
Mud crab (Scylla serrata) farming has been one of the means of livelihood of many Filipino farmers in coastal areas, specifically in Southern Luzon and Visayas. Nursery and grow-out operations in these areas vary in terms ...
Private sectors perspectives: Problems and constraints of the mud crab grow-out industry
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2017)
Mud crab aquaculture industry in the province of Capiz received much attention after production constraints due to diseases were encountered by the prawn industry. Fishpond operators sought for an alternative high value ...
Induction of molting in hatchery-reared mud crab Scylla serrata juveniles through temperature manipulation or autotomy
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2017)
The effects of water temperature and autotomy of chelipeds on growth, survival and molting of mud crab, Scylla serrata, juveniles were investigated under laboratory conditions in separate experiments. Hatchery-produced ...
Morphological deformities in mud crab Scylla serrata juveniles exposed to antibiotics during the larval stage
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2017)
The effects of antibiotics on the survival, growth and external deformities of mud crab Scylla serrata larvae and juveniles were determined. Zoeae were exposed to 0, 3, 6, 9, 12 mgL<sup>-1</sup> oxytetracycline (OTC) and ...
Nursery culture of mud crab Scylla serrata fed diets supplemented with trytophan at two stocking densities
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2017)
Cannibalism has been recognized as one of the major problems in crab culture. The use of dietary tryptophan (TRP) that has been reported to reduce cannibalism in crabs under laboratory conditions was verified in pond nursery ...
Adoption of modified commercial scale mud crab hatchery and nursery systems in Alaminos City, Pangasinan
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2017)
Pangasinan’s vast fishpond and mangrove areas have not been fully tapped for mud crab (Scylla serrata) production. The main reason identified for this is the limited supply of crab seedstock. At present, there is no reliable ...
Implication of mud crab culture technology transfer on rural coastal communities: The case in northern Samar, Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2017)
The socio-economic implications of technology transfer of mud crab culture on small-scale growers in Northern Samar and the mechanism of nursery technology transfer were investigated. The study covered four Peoples ...