Browsing WorldFish Community by Title
Now showing items 3390-3409 of 5196
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Performance of Oreochromis niloticus and Oreochromis andersonii in controlled laboratory conditions in Zambia
(2022)Type: Journal ArticleIn 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
(2014)Type: Journal ArticleA 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
(2007)Type: Journal ArticleA 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
(2006)Type: Journal ArticleIn 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
(1974)Type: Conference PaperIn 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 ... -
Perspectives on women in fisheries in north America
(2002)Type: Conference PaperWomen in the fisheries in the United States have varied roles. They range from the most traditional - that of a fisherman's wife and support-partner in his business - to that of scientists and researchers in fisheries-related ... -
PeskAAS: A near-real-time, open-source monitoring and analytics system for small-scale fisheries
Type: Journal ArticleSmall-scale fisheries are responsible for half of the global fish catch, and fisheries-dependent data underpin scientific guidance of management and conservation, yet we have almost no data on their activities and production ... -
Peskas data workflow
(2021)Type: ManualA detailed description of the steps and processes that make up the Peskas data workflow including all elements of data handling, processing, flagging, analytics, presentation and open data archiving. -
Pêche et VIH/SIDA en Afrique: Investir dans des solutions durables
(2008)Type: BrochureUne approche stratégique pour répondre aux besoins du secteur des pêches et mobiliser le secteur pour contribuer plus à la lutte contre le VIH & SIDA. -
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
(2007)Type: Journal ArticleIn 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
(2017)Type: Journal ArticlePhenotypic 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
(1983)Type: Journal ArticleThe 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 coastal fisheries situation
(2003)Type: Conference ProceedingsThe fisheries sector in the Philippines provides a significant contribution to the na-tional economy in terms of income, foreign exchange and employment. In 2000, total fish production was estimated at 2.94 million t, 84% ... -
Philippine milkfish production economics study underway
(1980)Type: Journal ArticleThe 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 municipal fisheries: a review of resources, technology, and socio-economics
(1980)Type: Working PaperRecent research findings related to the technology and socioeconomics of small-scale municipal fishermen in the Philippines and the "open-access" resources they exploit are reviewed. Evidence is provided of a trend towards ... -
Philippine tilapia broodstock project
(1980)Type: Journal ArticleThe 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
(1985)Type: Conference ProceedingsFull 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
(2008)Type: Conference PaperTwo 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
(1991)Type: Journal ArticleBiologists 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 ... -
Phylogeography of a pearl oyster (Pinctada maxima) across the Indo-Australian Archipelago: evidence of strong regional structure and population expansions but no phylogenetic breaks
(2012)Type: Journal ArticleThis study investigates the genetic structure and phylogeography of a broadcast spawning bivalve mollusc, Pinctada maxima, throughout the Indo-West Pacific and northern Australia. DNA sequence variation of the mitochondrial ...
