Browsing WorldFish Community by Title
Now showing items 1561-1580 of 5196
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Experimental infection reveals transmission of tilapia lake virus (TiLV) from tilapia broodstock to their reproductive organs and fertilized eggs
(2020)Type: Journal ArticleEarly developmental stages of tilapia, including fertilized eggs were tested positive for TiLV in a previous study. We, therefore, hypothesized that infected broodstock is able to pass the virus to their reproductive organs ... -
Experimental integrated farming systems in Mexico
(1982)Type: Journal ArticleMexico, like many other Latin Amer-ican countries, is beginning to recognize the potential of integrated agriculture aquaculture systems in food production. However, Latin American experience in fish husbandry is limited ... -
Experimental rearing of Nile tilapia fry (Oreochromis niloticus) for saltwater culture
(1984)Type: ReportRepresents a preliminary evaluation of the utility of various approaches of early salinity exposure for saltwater culture of tilapias. Studies the reproductive performance of Nile tilapia under laboratory conditions at ... -
Explaining climate variability vis-a-vis spatio-temporal interactions in Bangladeshi Exclusive Economic Zone (BEEZ)
(2016)Type: Journal ArticleWe present an application of time series remote sensing data and climatological information for improved understanding of complexity in the Bangladeshi Exclusive Economic Zone (BEEZ). Three seasonal slots from the annual ... -
Exploitation and conservation of fish genetic resources in Africa: issues and priorities for aquaculture development and research
(2012)Type: Journal ArticleAfrica harbours a rich biological diversity of native fish resources. Recognition of the potential to use these resources to make significant contributions towards improving African food security through aquaculture has ... -
Exploitation of the dolphin-fish Coryphaena hippurus L. off Ecuador: analysis by length-based virtual population analysis
(1991)Type: Journal ArticleDolphin-fish Coryphaena hippurus in the east Central Pacific are principally exploited by Ecuador. A length-based virtual population analysis of this fishery was sensitive to assumed values of growth parameters in ... -
Exploratory analysis of resource demand and the environmental footprint of future aquaculture development using Life Cycle Assessment
(2014)Type: Working PaperIncreases in fish demand in the coming decades are projected to be largely met by growth of aquaculture. However, increased aquaculture production is linked to higher demand for natural resources and energy as well as ... -
Exploring 'islandness' and the impacts of nature conservation through the lens of wellbeing
(2017)Type: Journal ArticleMotivated by growing concern as to the many threats that islands face, subsequent calls for more extensive island nature conservation and recent discussion in the conservation literature about the potential for wellbeing ... -
Exploring futures of Aquatic Agricultural Food Systems in Southern Africa: From drivers to future-smart research and policy options
(2017)Type: Book ChapterSustainable intensification has recently been developed and adopted as a key concept and driver for research and policy in sustainable agriculture. It includes ecological, economic and social dimensions, where food and ... -
Exploring Indonesian aquaculture futures
(2015)Type: ReportAquaculture is the fastest-growing food production sector globally, with production projected to double within the next 15-20 years. Future growth of aquaculture is essential to providing sustainable supplies of fish in ... -
Exploring sustainable aquaculture development using a nutrition-sensitive approach
(2021)Type: Journal ArticleMicronutrient deficiencies constitute a pressing public health concern, especially in developing countries. As a dense source of bioavailable nutrients, aquatic foods can help alleviate such deficiencies. Developing ... -
Exploring the impact of farmer-led research supported by civil society organisations
(2015)Type: Journal ArticleThis paper synthesises the main findings about the impacts of a wide range of farmer-led research initiatives in terms of food security, ecological sustainability, economic empowerment, gender relations, local capacity to ... -
Exploring the intricate relationship between poverty, gender inequality and rural masculinity: A Case study from an Aquatic Agricultural System in Zambia
(2015)Type: Journal ArticleMany Zambians rely on wetlands, lakes, and rivers for their livelihoods. Social norms and power relations restrict access to natural resources provided by these aquatic agricultural systems for certain social groups, thus ... -
Exploring the potential and constraints of smallholder aquaculture in marginalized saline areas in Pakistan
(2022)Type: PresentationPakistan is the sixth-most populous country in the world, with a population of approximately 225 million. More than 20% of the population lives below the national poverty level (World Bank, 2021). •Fishery and aquaculture ... -
Exploring the Potential and Constraints of Smallholder Aquaculture in Marginalized Saline Areas in Pakistan
(2022)Type: Conference PaperAquaculture is still a relatively young activity in Pakistan, but there is immense potential for the sector to develop. Aquaculture has been identified as an alternative livelihood source for many rural farming households ... -
Exploring the trophic structure in organically fertilized and feed-driven tilapia culture environments using multivariate analyses
(2006)Type: Journal ArticleReports of similar yields in manure and feed-driven tilapia culture environments raise questions on food utilization in these environments. The possibility that similar production rates are because of utilization of different ... -
Extension manual on mono sex tilapia production and management: Technologies for African Agricultural Transformation (TAAT) Aquaculture Compact
(2020)Type: ManualThis material has been put together to assist extension workers and other trainers in facilitating and delivering improved technologies to catfish breeders to ensure profitable ventures. The contents are in simple terms ... -
Extension manual on monosex tilapia production and management
(2021)Type: ManualTechnologies for African Agricultural Transformation (TAAT) is a framework developed by the African Development Bank as part of its efforts for agriculture development on the continent. It aims to enhance the use of proven ... -
Extension manual on production of quality catfish seed
Type: ManualThe TAAT Aquaculture compact has noted that fish farmers in Africa are confronted with many challenges in producing catfish. These include a lack of poor-quality fish seed, low skills of fish breeders in BMPs, high fry and ... -
Extension manual on quality low-cost fish feed formulation and production
Type: ManualThe TAAT Aquaculture compact has noted that fish farmers in Africa are confronted with many challenges in producing good quality feed. These include lack of access to quality feed ingredients, low skills of fish farmers ...

















