This collection contains the publications of SEAFDEC/AQD and its researchers including books, conference proceedings, aquaculture extension manuals, laboratory manuals, state of the art series, textbooks, monographs, code of practice, regional guidelines, posters, flyers, reports, translations, historical documents, in-house newsletter, and others. To view our new publications, please visit SEAFDEC/AQD Bookstore. To obtain the hard copy edition of a publication, send to bookstore@seafdec.org.ph a completed order form, or mail to AQD Bookstore, SEAFDEC Aquaculture Department, Tigbauan 5021, Iloilo, Philippines or fax it to +63 33 511 8709.

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  • Newsletter

    AQD Matters 2018 July - August 

    JMV de la Cruz (Ed.) - 2018 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Newsletter

    AQD Matters 2018 March - April 

    JMV de la Cruz (Ed.) - 2018 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Newsletter

    AQD Matters 2018 May - June 

    RH Ledesma (Ed.) - 2018 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Newsletter

    AQD Matters 2018 January - February 

    RH Ledesma (Ed.) - 2018 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Newsletter

    AQD Matters 45th Anniversary Special Issue 

    RDB Dianala (Ed.) - 2018 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Book

    Biology and hatchery of mangrove crabs Scylla spp. 

    ET Quinitio, FD Parado-Estepa & JJ dela Cruz-Huervana - 2018 - Aquaculture Department, Southeast Asian Fisheries Development Center
    Series: Aquaculture extension manual; No. 34
    This manual includes the biology of 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. The techniques may be modified depending on the conditions or problems encountered in a specific site.
  • Report

    SEAFDEC/AQD Highlights 2017 

    Aquaculture Department, Southeast Asian Fisheries Development Center - 2018 - Aquaculture Department, Southeast Asian Fisheries Development Center
    SEAFDEC/AQD Highlights 2017 is SEAFDEC/AQD’s annual report updating on its accomplishments and progress for the year 2017.
  • Newsletter

    AQD Matters 2017 September - October 

    RH Ledesma (Ed.) - 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Newsletter

    AQD Matters 2017 January - February 

    JMV de la Cruz (Ed.) - 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Newsletter

    AQD Matters 2017 November - December 

    JMV de la Cruz (Ed.) - 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Newsletter

    AQD Matters 2017 March - April 

    RH Ledesma (Ed.) - 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Newsletter

    AQD Matters 2017 May - June 

    GK Faigani (Ed.) - 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Book

    Diseases of juvenile and adult mud crab Scylla spp. in the Philippines 

    EA Tendencia, MVC Cabilitasan & E Tobias-Quinitio - 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
    Series: Aquaculture extension manual; No. 64
    This manual aims to provide updated information on the diseases of mud crabs initially authored by Lavilla-Pitogo and dela Peña (2004). It includes the name of the disease, causative agent, stages affected, effects on mud crab and methods of prevention and control. Except for the infectious diseases caused by viruses, which can be detected through molecular methods, most of the diseases can be visually diagnosed. Photographs of the external and internal anatomy of a normal mud crab, including the different sexes and species are included to help readers differentiate a normal from a diseased mud crab.
  • Book

    SEAFDEC/AQD Highlights 2016 

    Aquaculture Department, Southeast Asian Fisheries Development Center - 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
    Highlights 2016 is SEAFDEC/AQD’s annual report updating on its accomplishments and progress for the year 2016.
  • Newsletter

    AQD Matters 2017 July - August 

    JMV de la Cruz (Ed.) - 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Conference paper

    Diseases affecting wild and farmed mud crab in the Philippines 

    EA Tendencia & MVC Cabilitasan - In ET Quinitio, FD Parado-Estepa & RM Coloso (Eds.), Philippines : In the forefront of the mud crab industry development : proceedings of the 1st National Mud Crab Congress, 16-18 November 2015, Iloilo City, Philippines, 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
    Mortalities due to cannibalism and diseases have been reported as major problems in the grow-out phase of mud crab production. This study aimed to identify and describe diseases affecting farmed and wild mud crab (mangrove crab) including predisposing, risk and protective factors, and possible prevention and control measures. A total of 767 wild and farmed mud crab samples were collected. External examination showed abnormalities such as short abdominal flap, discoloration of the abdominal region, darker carapace, lesions on carapace, claws and legs, and presence of epibionts like algae and the barnacles Balanus sp. on the carapace. Internally, necrotic, black and brown gills, and discolored gonads were observed. Stalked barnacles, Octolasmis spp., were observed in the gills. White spot syndrome virus (WSSV) was detected in 14 samples sourced from farms and Infectious hypodermal and haematopoietic necrosis virus (IHHNV) in 2 wild samples. WSSV was implicated in mortality cases. Low temperature and presence of WSSV positive shrimp were identified as risk factors for WSSV infection or outbreak. Pathogenicity tests for some isolated bacteria suggested that these may cause mortality in mud crab under stressful conditions. To prevent mortality due to WSSV infection, it is recommended to avoid polyculture of mud crab with shrimp and/or other crustaceans.
  • Conference paper

    Initiatives on mud crab culture at the Palawan Aquaculture Corporation 

    E Tech, C Emboltorio, D Galila, C Ogsimer & K Lim - In ET Quinitio, FD Parado-Estepa & RM Coloso (Eds.), Philippines : In the forefront of the mud crab industry development : proceedings of the 1st National Mud Crab Congress, 16-18 November 2015, Iloilo City, Philippines, 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
    Mud crab (Scylla spp) has long been a prime commodity in both local and global market and is regarded as one of the important high-value crustacean species produced in the Philippines. Decades ago, its culture basically relied on the availability of wild seedstock collected and grown to marketable size, or on wild lean adult crabs that were fattened for a short period.

    Developments and refinements in the hatchery and nursery techniques paved the way to bringing up culture activities to commercial levels. The Palawan Aquaculture Corporation embarked on mud crab culture in the mid 2014 where initial trials started. Collaboration with SEAFDEC/AQD was later forged bringing forth improvements in the hatchery, nursery and grow-out culture. Hatchery-reared juvenile crabs are now being sold.
  • Book | Conference publication

    Philippines: In the forefront of the mud crab industry: Proceedings of the 1st National Mud Crab Congress 

    ET Quinitio, FD Parado-Estepa & RM Coloso (Eds.) - In ET Quinitio, FD Parado-Estepa & RM Coloso (Eds.), Philippines : In the forefront of the mud crab industry development : proceedings of the 1st National Mud Crab Congress, 16-18 November 2015, Iloilo City, Philippines, 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
  • Conference paper

    Effect of feed binder on water stability and digestibility of formulated feed for the mud crab Scylla serrata 

    MR Catacutan - In ET Quinitio, FD Parado-Estepa & RM Coloso (Eds.), Philippines : In the forefront of the mud crab industry development : proceedings of the 1st National Mud Crab Congress, 16-18 November 2015, Iloilo City, Philippines, 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
    The binding capacity of six natural and eight synthetic feed binders were tested in a basal diet formulated for the mud crab. Incorporation levels of natural binders ranged from 1 to 25% while those of synthetic binders ranged from 0.1 to 5% and these were tested for pellet stability in seawater by a) 10-min immersion, and b) at different time intervals. Pellets with synthetic binders were more water-stable than pellets with natural binders. Three synthetic binders and natural binders (glutinous rice starch and carrageenan + CMC) showed best results. The Apparent Digestibility Coefficients (ADC) of crude protein (ADCCP) and crude fat (ADCCFt) of the basal diet were determined when selected feed binders were included in the formulation. These were determined by using an inert indicator, chromic oxide. Results showed that the ADCCP and ADCCFt of the basal diet were not similar when different binders were used, and these differences ranged from 3 to 7%. Carrageenan combined with a synthetic binder improved ADCCP and CDCCFt values.
  • Conference paper

    Nursery culture of mud crab Scylla serrata using different feeding rates 

    VR Alava, JD Sumile & FD Parado-Estepa - In ET Quinitio, FD Parado-Estepa & RM Coloso (Eds.), Philippines : In the forefront of the mud crab industry development : proceedings of the 1st National Mud Crab Congress, 16-18 November 2015, Iloilo City, Philippines, 2017 - Aquaculture Department, Southeast Asian Fisheries Development Center
    The effect of different feeding rates on the production and profitability of Phases 1 and 2 (3-week each) nursery culture of hatchery-produced crab Scylla serrata was determined. Minced mussel meat and formulated diet (at a ratio of 30:70) were fed to crabs. The crabs were stocked randomly in 12-m2 net cages installed in the nursery earthen pond at stocking densities of 50 m-2 for Phase 1 and 10 m-2 for Phase 2. Crabs were fed three times daily at 0830, 1300 and 1630h h. In Phase 1, feed conversion ratio (FCR) at a feeding rate of 100% of initial crab biomass day-1 for the entire three weeks was the lowest (p<0.05) while survival, body weight (BW), carapace width (CW) and carapace length (CL) were not different (p>0.05) among crabs given different feeding rates. For Phase 2, the feeding rate of 40-30-20% of crab biomass day-1 (week 1-2-3) resulted in lowest (p<0.05) FCR that was not significantly different from FCRs of crabs fed 50-40-30% and 60-50-40% of BW. Crab BW, CW and CL were not different (p>0.05) among feeding rate treatments. Profitability was better when feeding rate used was 100% of initial crab biomass day-1 for the entire Phase 1 or 100-50-40% of crab biomass day-1 (for week 1-2-3). A feeding rate of 50-40-30 % of crab biomass day-1 (week 1-2-3) was more profitable in Phase 2.

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