SEAFDEC/AQD Institutional Repository: Recent submissions

Now showing items 1-20 of 4204

    • AQD Matters 2025 September - October 

      Armada, Nyra G. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2025-12)
      In this issue: 1) Baliao continues tenure as SEAFDEC/AQD Chief; 2) SEAFDEC/AQD highlights aquaculture advances at Agrilink 2025; 3) SEAFDEC/AQD reviews 2025 progress, plans future research development initiatives; 4) ...

    • Catfish culture 

      Southeast Asian Fisheries Development Center, Aquaculture Department (Aquaculture Department, Southeast Asian Fisheries Development Center, 2025-11)
      This brochure introduces the essential practices in catfish hatchery, nursery, and grow-out culture, focusing on the African catfish Clarias gariepinus, a hardy and fast-growing species suited for small-scale and ...

    • SEAFDEC/AQD highlights 2024 

      Southeast Asian Fisheries Development Center, Aquaculture Department (Aquaculture Department, Southeast Asian Fisheries Development Center, 2025-11)
      SEAFDEC/AQD highlights 2024 is SEAFDEC/AQD's annual report updating on its accomplishments and progress for the year 2024.

    • Single initial inoculation of bioflocs maintains water quality in the long-term culture collection of Brachionus plicatilis 

      Mandario, Mary Anne ORCID; Kozue, Noa; Wassel, Mai A.; Makabe-Kobayashi, Yoko; Han, Chengyan ORCID; Hamasaki, Koji ORCID; Sakakura, Yoshitaka ORCID (Springer, 2025-11-13)
      While rotifers are important first live feed in marine fish hatcheries, maintaining the rotifer culture collection by feeding live microalgae and water exchange is laborious and costly. It is therefore necessary to streamline ...

    • Bioflocs-assisted mass culture of Brachionus plicatilis under prolonged zero-water exchange and its application to Pagrus major larviculture 

      Mandario, Mary Anne ORCID; Aoyagi, Rinko; Wassel, Mai A.; Makabe-Kobayashi, Yoko; Han, Chengyan ORCID; Hamasaki, Koji ORCID; Sakakura, Yoshitaka ORCID (Elsevier, 2026-02)
      The sustainable mass production of rotifers is crucial to sufficiently supply marine fish hatcheries. However, maintaining a stable rotifer culture is still a challenge mainly due to unionized ammonia (NH3) ...

    • AQD Matters 2025 July - August 

      Ebojo, Nicole Ann (Aquaculture Department, Southeast Asian Fisheries Development Center, 2025-10)
      In this issue: 1) Baliao highlights mission-driven growth at 52nd anniversary; 2) SEAFDEC/AQD joins 2nd Regional Aquaculture Seminar in Côte d’Ivoire; 3) Chief, TID Head participate in workshop for ...

    • Dietary crude ulvan from Ulva intestinalis enhances growth, salinity stress tolerance, and immunity against Vibrio harveyi in early juvenile milkfish Chanos chanos 

      Gayosa, Vyenge Erre ORCID; Traifalgar, Rex Ferdinand ORCID; Nievales-Naluaran, Lovelyn Marie; De Leon, Mark Henry ORCID (Elsevier, 2025-10)
      Ulva green seaweeds are known for their rapid growth and limited commercial value, and hold significant potential as sources of bioactive compounds for aquaculture. Among these, the sulfated polysaccharide ulvan has ...

    • Advances in reproduction and broodstock management of mangrove crabs (Scylla spp.): A review 

      Pates, Gaudioso S.; Maceren-Pates, Mercedes ORCID; Quinitio, Emilia ORCID; Parado-Estepa, Fe Dolores; Caballero, Pedrita ORCID (Springer, 2025-09-25)
      The mangrove or mud crab (Scylla spp.) is among the most commercially important aquaculture species owing to its high demand in both local and international markets. However, the rapid expansion of farming activities ...
    • Series: Aquaculture extension manual; No. 78

      Best operational practices for biosecure farming of black tiger shrimp (Penaeus monodon) in earthen ponds 

      Somblingo, Edgar ORCID; Baliao, Dan D.; de la Peña, Leobert D.; Mamauag, Roger Edward ORCID (Aquaculture Department, Southeast Asian Fisheries Development Center, 2025-07)
      This extension manual "Best Operational Practices for Biosecure Farming of Black Tiger Shrimp (Penaeus monodon) in Earthen Ponds," is designed to meet the urgent needs for a comprehensive, time-ready guide that ...

    • Analytical Services 

      Unknown author (Aquaculture Department, Southeast Asian Fisheries Development Center, 2025-08)
      Updated version with revised prices effective August 2025.

    • Fish Health Laboratory Services 

      Unknown author (Aquaculture Department, Southeast Asian Fisheries Development Center, 2025-08)
      Updated version with revised prices effective August 2025.

    • On-the-job training and internship program 

      Unknown author (Aquaculture Department, Southeast Asian Fisheries Development Center, 2025-08)

    • Viral load differences associated with infection outcomes and resistance to white spot syndrome virus (WSSV) infection in mud crab, Scylla serrata 

      Aguila-Toral, Angela Camille ORCID; Silvederio, Gardel Xyza L.; Logronio, Dan Joseph ORCID; Bateman, Kelly ORCID; Stentiford, Grant ORCID; Amar, Edgar ORCID; Ravago-Gotanco, Rachel June ORCID (Elsevier, 2026-02)
      White spot syndrome virus (WSSV), the causative agent of white spot disease, remains a serious threat to crustacean aquaculture. Infecting a wide range of crustaceans, host species exhibit varying susceptibility and mortality ...

    • Comparison of gonad development between wild and hatchery-bred silver therapon Leiopotherapon plumbeus (Teleostei: Teraponidae) during an annual reproductive cycle 

      Aya, Frolan ORCID; Bismonte, Samantha Ally V.; Sayco, Mary Jane P.; Garcia, Luis Maria ORCID (College of Agriculture and Food Science, University of the Philippines Los Baños, 2025-09)
      This study compared gonad development between wild-sourced and hatchery-bred silver therapon Leiopotherapon plumbeus. Wild fish from the east bay area of Laguna de Bay, Philippines, and hatchery-bred stocks grown ...

    • Comparative analysis of the temporal abundance of the epiphytic pest, Melanothamnus thailandicus, affecting farmed Kappaphycus striatus: Visual and molecular detection approaches 

      Faisan, Jr., Joseph ORCID; Sibonga, Rema ORCID; Luhan, Maria Rovilla ORCID; Ferriols, Victor Marco Emmanuel ORCID; Mateo, Jonalyn ORCID; Brakel, Janina ORCID; Brodie, Juliet ORCID; Ward, Georgia ORCID; Bass, David; Ross, Stuart; Stentiford, Grant ORCID; Gachon, Claire ORCID; Hurtado, Anicia ORCID (Springer, 2025-09-02)
      Kappaphycus striatus is a widely cultivated red eucheumatoid seaweed in Southeast Asia. However, infestations of epiphytic filamentous algae (EFA) have become a significant challenge, reducing biomass yields during ...

    • A system of microalgal harvesting with reduced Pb in Chaetoceros calcitrans paste 

      Villa-Franco, Annie; Igcasan, Hermoso, P. Jr.; Southeast Asian Fisheries Development Center/Aquaculture Department (Intellectual Property Office of the Philippines, 2021-09-20)
      The invention relates to the protocol for harvesting of microalgae, Chaetoceros calcitrans by manipulation of electrolytic flocculator settings. The harvesting system comprised of a holding tank for the microalgae, ...

    • A method of culturing/ growing high-quality edible oysters (Crassostrea spp. and Magallana bilineata) 

      Lebata-Ramos, Ma. Junemie Hazel; Southeast Asian Fisheries Development Center/Aquaculture Department (Intellectual Property Office of the Philippines, 2024-11-18)
      This utility model discloses a process of culturing/ growing high-quality edible oysters (Crassostrea spp. and Magallana bilineata) comprising the steps: selecting grow-out culture sites, deploying substrates ...

    • AQD Matters 2025 May - June 

      Ebojo, Nicole Ann (Aquaculture Department, Southeast Asian Fisheries Development Center, 2025-07)
      In this issue: 1) SEAFDEC/AQD makes waves at Aquaculture Philippines expo; 2) Trainees from Asia and Africa upskilled in sustainable fish feed development; 3) SEAFDEC/AQD welcomes BFAR-RFO 1 staff for training on milkfish ...
    • Series: Aquaculture extension manual; No. 77

      Nursery culture of mangrove crab megalopae (Scylla serrata) in pond-based net cages 

      Caballero, Pedrita ORCID; Licera, Rhiannen Marie C.; Regatalio, Kyle Dymer ORCID; Dayrit, Rheniel; Mamauag, Roger Edward ORCID (Aquaculture Department, Southeast Asian Fisheries Development Center, 2025-07)
      This manual, titled “Nursery Culture of Mangrove Crab Megalopae (Scylla serrata) in Pond-Based Net Cages,” is part of SEAFDEC/AQD’s effort to assess the potential of using megalopae as the starting stock in pond-based ...

    • AQD Matters 2004 May 

      Bagarinao, Teodora ORCID (Aquaculture Department, Southeast Asian Fisheries Development Center, 2004)
      In this issue: 1) RDAC Resolution No. 1, Series of 2004; 2) DAP Team visits AQD; 3) Vignettes of the 2004 Elections; 4) SEAFDEC/AQD joined Shrimp Congress 2004; 5) Training and internships intensify at AQD; 6) The 7 habits ...