Browsing WorldFish Community by Title
Now showing items 4924-4943 of 5196
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Use of alternative sources for enhancing production in Egyptian fish farms
(2010)Type: ThesisThe present study was designed to investigate the advantages and disadvantages of using different organic fertilizers on fish safety and yield and also to investigate the production performance of mixed organic and inorganic ... -
Use of enriched live prey in promoting growth and maturation of tiger shrimp (Penaeus monodon)
(2004)Type: Journal ArticleThis study was undertaken to determine the effect of nutritional management of broodstock of Penaeus monodon on growth and maturation. Test specimens were obtained from a grow-out pond before attainment of maturity and ... -
Use of genetically improved and alien species for aquaculture and conservation of aquatic biodiversity in Africa
(2004)Type: Conference ProceedingsAquaculture species are being domesticated and improved through genetic enhancement. Despite the benefits of improved fish in terms of increased production, there are risks associated with conservation of biodiversity when ... -
Use of giant clam resources in the Philippines
(1987)Type: Journal ArticleThe commercial exploitation of giant clam Tridacnidae in the Philippines is examined. Generally the giant clam shell is of greater commercial value than the meat and muscle. Prices and expert figures are discussed briefly. -
Use of hapas to produce Nile tilapia (Oreochromis niloticus L.) seed in household foodfish ponds: a participatory trial with small-scale farming households in nothwest Bangladesh
(2011)Type: Journal ArticleProduction and supply of fish seed-stock are essential for the promotion of aquaculture. Traditional inland aquaculture was based on the collection of seed-stock from rivers and required the sorting and acclimatising of ... -
Use of light-attracted zooplankton for rearing post-settlement coral reef fish
(1999)Type: Book ChapterSettlement stage Lutjanus synagris and Ocyurus were caught in light traps set off fore reefs in the British Virgin Islands and raised in floating mesh cages tethered in water 1-2 m deep. Lights were designed to attract ... -
User Manual: Google earth engine script for semi-automated mapping of small reservoirs using sentinel-2 satellite imagery
(2022)Type: ManualThis user manual describes the methodology to be followed to use the Google Earth engine script for semi-automated mapping of small reservoirs using Sentinel-2 satellite imagery. It is developed to support suitability ... -
User's manual for the fish population dynamics plug-in module for HPC41CV calculators
(1987)Type: ManualThe mode of operation and contents of a custom-made plug-in memory device for Hewlett-Packard HP41CV calculators (or HP41C with Quad Memory Module) are briefly presented. The module contains 15 of the 30 programs for fish ... -
Using eye lens diameter as age indicator of young Lithognathus mormyrus and Diplodus vulgaris
(2000)Type: Journal ArticleEye lens diameter was analyzed in two sparid fish species, Lithognathus mormyrus and Diplodus vulgaris, in order to determine the possibility of using these data for age determination. The results showed that the technique ... -
Using fisheries and aquaculture to reduce poverty and hunger
(2008)Type: BrochureThis provides an overview of the development challenges we are addressing and how they contribute to our mission to reduce poverty and hunger through fisheries and aquaculture. It also summarizes our research foci, the ... -
Using impact assessment methods to determine the effects of a marine reserve on abundances and sizes of valuable tropical invertebrates.
(2006)Type: Journal ArticleProcedures for impact assessment, including "beyond-BACI" (before-after control-impact) and proportional differences (ratios between impact and control treatments) were used to test population replenishment of marine ... -
Using ReefBase to create customized maps
(2003)Type: Journal ArticleOne of the most popular sections of the ReefBase website is the online GIS that enables users to create an almost unlimited range of maps showing a wide variety of features. A new version of the GIS, offering an even larger ... -
Using the growth performance index Phi to choose species aquaculture: an example from Kuwait
(1990)Type: Journal ArticleFollowing a brief account of the advantages of using the growth performance index in choosing species for culture purposes, an examination is made of growth parameters of Epinephelus suilis and Acanthopagrus cuvieri chosen ... -
Using the sustainable livelihoods framework to identify constraints and opportunities to the development of freshwater prawn farming in southwest Bangladesh
(2008)Type: Journal ArticleA conceptual framework, drawn from an approach to poverty reduction known as the Sustainable Livelihoods Approach (SLA), is applied to understanding the role of freshwater prawn, Macrobrachium rosenbergii, farming in gher ... -
Using theory of change to achieve impact in AAS
(2013)Type: Working PaperThe CGIAR Strategy and Results Framework sets out four system level outcomes (SLOs), namely: reducing rural poverty, improving food security, improving nutrition and health and sustainable management of natural resources. ... -
Using transdisciplinary research solutions to support governance in inland fisheries
(2018)Type: Book ChapterThe diverse nature of internal and external threats and fishery attributes in inland fisheries indicates that the development of long-term solutions to governance issues will require interaction among multiple disciplines ... -
USSEC_ Aquaculture Feed Sector Development in Cambodia_Final report August 15, 2018 to June 30, 2019
Type: Donor ReportUSSEC_ Final report for period August 15, 2018 to June 30, 2019 -
USSEC_Aquaculture Feed Sector Development in Cambodia Project Progress Report_January to February 2019
Type: Donor ReportProgress Report_ Aquaculture Feed Sector Development in Cambodia for the period covering January to February 2019 -
USSEC_In-Pond Raceway Systems Technology (IPRS) - 2nd progress report for IPRS in Khasah farm_October 2021
(2021)Type: Donor Report2nd progress report for IPRS in Khasah farm. -
USSEC_In-Pond Raceway Systems Technology (IPRS) Demonstration of Barseeq Fish Farm_October 2021
(2021)Type: Donor ReportThe objective of this activity is to demonstrate and evaluate the technical and economic feasibilities of In-Pond Raceway Systems technology (IPRS) and soy based feed to increase fish production with minimal impact on water ...
