This proceeding is a compilation of the 10-year achievements in IMTA research conducted by JIRCAS and SEAFDEC/AQD researchers and their collaborators, covering topics such as ecological characterization of target species, evaluation of environmental impacts, and socio-economic analysis.
Known for its tasty flesh, silver therapon, locally known as ayungin, has been regarded to be one of the most valuable edible native freshwater species in the Philippines. Demands for this fish species remain high which caused the wild stock supply to decline. Due to this growing concern, a hatchery technique was devised by an AQD scientist to aid the deteriorating population of the species in the Philippine waters.
In order to promote and augment regional initiatives on sustainable aquaculture, aquatic animal health and resource enhancement, and to consequently contribute to poverty alleviation, livelihood and food security, the Southeast Asian Fisheries Development Center/Aquaculture Department (SEAFDEC/AQD) has held a 3-day workshop on the “Promotion of Sustainable Aquaculture, Aquatic Animal Health and Resource Enhancement in Southeast Asia (SARSEA)” on 25–27 June 2019 in Iloilo City, Philippines.
This manual includes the biology of the crab (Scylla serrata, S. tranquebarica, and S. olivacea), and describes principles and procedures for spawning the mature crabs and rearing the zoea to "fly" size crabs. It focuses on the hatchery rearing of S. serrata as the farming of this species is more economically viable than the two other species. This manual builds upon the 2nd edition of Biology and hatchery of mud crabs Scylla spp. published in 2008.
A 30-page manual detailing the different diseases of mud crab and the corresponding prevention/control measures.
A 26-page manual describing the site selection, hatchery design, spawning, larval rearing, natural food production, and economic analysis for milkfish.
This proceedings contain the country reports, review papers, a synopsis of working group discussions and a list of regional policy recommendations for the development and use of alternative dietary ingredients in aquaculture feed development.
