Browsing Sustainable aquaculture by Title

Now showing items 1601-1620 of 2402

    • Performance analysis of existing catfish and tilapia value chains and market systems in Nigeria: A post-farmgate value chain scoping study 

      Diyzee, K.; Williams, G.; Anastasiou, K.; Powell, A.; Shikuku, K.M.; Tran, N.; Byrd, K.A.; Chan, C.; Bogard, J.; Steensma, J.; Nukpezah, J.A.; Adegoke, A.; Subasinghe, R.P.; Siriwardena, S.N.; Kelvin Mashisia Shikuku: 0000-0003-2290-074X; Nhuong Tran: 0000-0002-1813-4571; Kendra A Byrd: 0000-0003-4528-752X; Chin Yee Chan: 0000-0001-8615-2678; Jessica Bogard: 0000-0001-5503-5284 (2022)
      Type: Report
      Nigeria is the largest fish producer in Sub-Saharan Africa. Fish plays a crucial role in supporting the livelihoods of fish producers and actors along the post-farmgate value chain in the country. Despite the virtues of ...

    • Performance and nature of genetically improved carp strains in Asian countries 

      Dey, M.M.; Kuman, P.; Paraguas, F.J.; Chen, O.L.; Khan, M.A.; Srichantuk, N. (2010)
      Type: Journal Article
      The WorldFish Center and its research partners have recently made efforts to develop genetically improved carp strains. This paper analyses the comparative performance of the genetically improved carp strains on both average ...

    • Performance and nature of genetically improved farmed tilapia: a bioeconomic analysis 

      Dey, M.M.; Eknath, A.E.; Sifa, L.; Hussain, M.G.; Thien, T.M.; Hao, N.V.; Aypa, S.; Pongthana, N. (2000)
      Type: Journal Article
      The International Center for Living Aquatic Resources Management (ICLARM), in collaboration with its partner organizations, has developed an improved strain of Nile tilapia (known as the GIFT strain) which shows superior ...

    • Performance and survival of three red tilapia strains (Oreochromis spp) in pond environment in Kedah state, Malaysia 

      Hamzah, A.; Nguyen, N.H.; Ponzoni, P.W.; Kamaruzzaman, B.N.; Subha, B. (2008)
      Type: Conference Paper
      Growth performance (body weight, standard length, body width and depth) and survival of three red tilapia (<i>Oreochromis</i> spp) strains from Malaysia, Taiwan and Thailand were evaluated using 2,867 records collected ...

    • Performance evaluation of Nile tilapia (Oreochromis niloticus) improved strains in Ghana 

      Trinh, T.Q.; Agyakwah, S.K.; Khaw, H.; Benzie, J.; Attipoe, F.Y.; John Benzie: 0000-0001-9599-8683 (2021)
      Type: Journal Article
      Growth performance and survival to harvest of the Akosombo strain generation 10 and the GIFT strain generation two (derived from GIFT generation 11 in Malaysia) were evaluated in Ghana. The fish were from 96 families of ...

    • Performance of emergent aquaculture technologies in Myanmar; challenges and opportunities 

      Karim, M.; Leemans, K.; Akester, M.J.; Phillips, M.J.; Manjurul Karim: 0000-0003-4280-3568; Michael Joseph Akester: 0000-0001-6526-1613; Michael John Phillips: 0000-0002-0282-0286
      Type: Journal Article
      This paper assesses the performance of small-scale aquaculture technologies and factors influencing production, associated income and fish consumption of such technologies within agri-food farming systems in Myanmar.

    • Performance of mono-sex tilapia (Oreochromis niloticus) in rice field with different ditch size 

      Hossain, M.A.; Mridha, M.A.R.; Shah, A.K.M.A.; Nahiduzzaman, M.; Uddin, M.S.; Nahiduzzaman Md: 0000-0002-5152-992X (2013)
      Type: Journal Article
      The effects of ditch size on growth and production of mono-sex tilapia, Oreochromis niloticus in rain fed concurrent rice–fish system were technically and economically evaluated for a period of 4 months. Three different ...

    • Performance of Oreochromis niloticus and Oreochromis andersonii in controlled laboratory conditions in Zambia 

      Komugisha, B.; Trinh, T.Q.; Sakala, M.; Chungu, P.; Malambo, T.; Hampuwo, B.; Mwema, C.M.; Benzie, J.; Basiita Rose Komugisha: 0000-0002-7257-0286; Catherine Mawia Mwema: 0000-0001-8015-5747; John Benzie: 0000-0001-9599-8683 (2022)
      Type: Journal Article
      In the present study, two hatchery strains of Oreochromis niloticus and two of O. andersonii sourced from different hatcheries in Zambia were subjected to the same feeding and management regimes in a controlled indoor tank ...

    • Performance of the Genetically Improved Farmed Tilapia (GIFT) strain over ten generations of selection in Malaysia 

      Hamzah, A.; Ponzoni, R.W.; Nguyen, N.H.; Khaw, H.L.; Yee, H.Y.; Mohd Nor, S.A. (2014)
      Type: Journal Article
      A selection programme using Best Linear Unbiased Prediction (BLUP) method for the estimation of genetic merit was implemented by the Department of Fisheries Malaysia (DOF) in collaboration with the WorldFish Centre. This ...

    • Performances of Nile Tilapia (Oreochromis niloticus) selected for high growth rate after three generations 

      Azhar, H.; Ponzoni, R.W.; Siti Azizah, M.N.; Norhidayat, K.; Khaw, H.L.; Masazurah, A.R.; Nguyen, H.N. (2007)
      Type: Journal Article
      A selective breeding study for live weight based on a fully pedigreed population of GIFT (Genetically Improved Farmed Tilapia) strain was carried out at the Aquaculture Extension Centre, Department of Fisheries, Jitra, ...

    • Perspectives from Agriculture: Advances in livestock breeding-Implications for aquaculture genetics 

      Nguyen, N.H.; Ponzoni, R.W. (2006)
      Type: Journal Article
      In this paper we present livestock breeding developments that could be taken into consideration in the genetic improvement of farmed aquaculture species, especially in freshwater fish. Firstly, the current breeding objective ...

    • Perspectives on aquaculture 

      Unknown author (1974)
      Type: Conference Paper
      In October 1973, a small group of fisheries experts met at The Rockefeller Founda-tion. Present were specialists from the Foundation and representatives of other concerned organizations, including ten other private ...

    • Phenotypic and genetic parameters for body measurements, reproductive traits and gut length of Nile tilapia (Oreochromis niloticus) selected for growth in low-input earthen ponds 

      Charo-Karisa, H.; Bovenhuis, H.; Rezk, M.A.; Ponzoni, R.W.; van Arendonk, J.A.M.; Komen, H. (2007)
      Type: Journal Article
      In this study we present estimates of phenotypic and genetic parameters for body size measurements, reproductive traits, and gut length for Nile tilapia (Oreochromis niloticus) selected for growth in fertilized earthen ...

    • Phenotypic and genetic parameters for body traits in the giant freshwater prawn (Macrobrachium rosenbergii) in India 

      Pillai, B.R.; Lalrinsanga, P.L.; Ponzoni, R.W; Khaw, H.L.; Mahapatra, K.D.; Mohanty, S.; Patra, G.; Naik, N.; Pradhan, H.; Jayasankar, P. (2017)
      Type: Journal Article
      Phenotypic and genetic parameters were estimated for three body traits (harvest weight, carapace length and standard length) and for adult male morphotypes of the giant freshwater prawn Macrobrachium rosenbergii in a fully ...

    • Philippine Brackishwater Aquaculture Training Project 

      Anderson, J.C. (1983)
      Type: Journal Article
      The Brackishwater Aquaculture Development and Training Project, a cooperative effort of the Government of the Philippines, represented by the Bureau of Fisheries and Aquatic Resources (BFAR) under the Ministry of Natural ...

    • Philippine milkfish production economics study underway 

      Chong, K.C. (1980)
      Type: Journal Article
      The main purpose of the study is to collect information on the input-output relationships in milkfish (Chanos chanos ) production in the Philippines. The data (analysis of which will be complete in mid-1980) can then be ...

    • Philippine tilapia broodstock project 

      Pullin, R.S.V. (1980)
      Type: Journal Article
      The background to the setting up of the project is summarized and an outline of the project given. The 4 tilapiaspecies currently available are Sarotherodon mossambicus, S. niloticus, S. aureus and Tilapia zillii . The ...

    • Philippine tilapia economics 

      Smith, I.R.; Torres, E.B.; Tan, E.O. (eds.) (1985)
      Type: Conference Proceedings
      Full proceedings of the 1983 PCARRD-ICLARM Workshop on Philippine Tilapia Economics held at Laguna, Philippines. The workshop brought together Philippine researchers who had conducted economic analyses of tilapia operations. ...

    • Photobacteriosis in some wild and cultured freshwater fishes in Egypt 

      Khalil, R.H.; Mesalhy, S. (2008)
      Type: Conference Paper
      Two hundred and seventy wild and cultured fishes were collected from Alexandria, and investigated for the isolation of Photobacterium. The recovered bacteria were studied for the virulence, pathogenicity and antimicrobial ...

    • Photographic image analysis for morphometric studies of tilapia 

      Velasco, R.R.; Eknath, A.E.; Macaranas, J.M.; Garcia, R.C., Jr. (1991)
      Type: Journal Article
      Biologists have long employed morphometry as a tool in identification, grouping of populations and stock identification of fish. For tilapias, studies have been made on the variability of morphomeric characters in Egyptian ...