Browsing Sustainable aquaculture by Issue Date
Now showing items 581-600 of 2402
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Ten-year simulations of organic matter concentrations in tropical aquaculture ponds using the multiple pool modeling approach
(2001)Type: Journal ArticleThe accumulation rate of organic matter has been used to develop guidelines on sediment management in tropical aquaculture ponds. However, there is conflicting evidence as to the rate of sediment organic matter accumulation ... -
Strategic review of enhancements and culture-based fisheries
(2001)Type: Conference PaperEnhancements are interventions in the life cycle of common-pool aquatic resources. Enhancement technologies include culture-based fisheries, habitat modifications, fertilization, feeding and elimination of predat ... -
Markets, marketing and production issues for aquaculture in East Africa: the case of Uganda
(2001)Type: Journal ArticleAquaculture is currently responsible for an insignificant proportion of total fish production in Uganda. However, given the increasing demand for fresh fish in urban and peri-urban araes, and threats to the supply of fish ... -
Aquaculture genetics research and issues in INGA member countries/institutions
(2001)Type: Journal ArticleThe information presented here is extracted from the presentations and discussions at the Sixth Steering Committee Meeting of the International Network on Genetics in Aquaculture (INGA) held in Hanoi, Vietnam on 8-10 May ... -
Factors determining spawning success in Penaeus monodon Fabricius
(2001)Type: Journal ArticleSpawning success in relation to the size of spawner, clumping of eggs, percentage of spawning and frequency of spawning was studied in Penaeus monodon collected off Tamil Nadu, India. The results indicated positive correlation ... -
Genetic improvement of carp species in Asia (RETA 5711) : final report to the Asian Development Bank
(2001)Type: ReportADB RETA 5711 on the Genetic Improvement of Carp Species in Asia showed that the growth performance of carps, the most cultured fish in the world, could be improved by 10% per generation of selection, based on the preliminary ... -
Genetic diversity and selective breeding of red common carps in China
(2001)Type: Journal ArticleChina has a very rich genetic diversity in common carp (Cyprinus carpio) and the red common carp plays an important role in Chinese aquaculture and genetic studies. Selective breeding, particularly crossbreeding has been ... -
Aquaculture development and information processes
(2001)Type: ManualThe challenge in aquacultural development is to assure and be able to verify that target populations have actually benefited from such efforts. Even successful programs have had to face these challenges. Enough poor results ... -
Low cost murrel seed production technique for fish farmers
(2001)Type: Journal ArticleA simple and low-cost breeding technology for breeding the striped murrel, Channa striatus in hapas in ponds was developed in India. -
Profitability of the farming systems and contribution of small-scale aquaculture in Bangladesh
(2001)Type: Working PaperThis paper summarizes the results from monitoring 200 whole-farm systems in Bangladesh during 1998-1999. Sample farms were drawn from among those participating in an ICLARM - sponsored aquaculture demonstration effort ... -
Realizing the potential of integrated aquaculture: evidence from Malawi
(2002)Type: Book ChapterIn this chapter, the author discusses the Farmer-Scientist Research Partnership (FSRP) approach established in Malawi. -
Effect of stocking size and nutrient inputs on productivity of Oreochromis shiranus in ponds
(2002)Type: ReportA study to investigate the effects of three different stocking sizes (5, 10, 20 g) and two isonitrogenous input regimes (maize bran x urea and napier grass x urea) on the production of Oreochromis shiranus was conducted ... -
Integration of freshwater prawn culture with rice farming in Kuttanad, India
(2002)Type: Journal ArticleThe integration of paddy cultivation with prawn/fish culture can become a viable alternative to effectively utilize the vast area of derelict polders (embanked coastal flood plains) in Kuttanad, India. Nearly 55 000 ha of ... -
Length-weight relationships of bivalves from coastal waters of Korea
(2002)Type: Journal ArticleParameters a and b of the length (L)-weight (W) relationship W = a · Lb are presented for 17 commercial bivalve species collected from the southwest coastal waters of Korea. Estimates of b varied between 2.44 (Atrina pinnata ... -
Comparative growth of Egyptian tilapias in response to declining water temperature
(2002)Type: Journal ArticleThe current study was conducted to evaluate performance of Egyptian tilapia species and populations under a decreasing temperature regime to identify the components of growth. -
Aquaculture in Jamaica
(2002)Type: Journal ArticleJamaica, with its overfish marine resources, has become a major tilapia producer in Latin America led by a small number of large farms practicing tilapia culture with considerable commercial success. Across the country, ... -
Comparison of African tilapia partial harvesting systems
(2002)Type: Journal ArticleThree typical African partial harvesting systems and an unfished control were compared for gross yield. Fish grew undisturbed on an input regime based on that used by Malawian smallholding farmers for 122 days. Then, for ... -
Management of broodstock and quality control of fish seed in Hungary
(2002)Type: Journal ArticleCommon carp (Cyprinus carpio) breeding has a long tradition in Hungary. However, recent economic changes in Eastern Europe and new developments in aquaculture necessitated the need for ensuring quality of the brood stock ... -
Development of sustainable aquaculture project: progress report (1 July 2002 - 30 September 2002)
(2002)Type: ReportThe Development of Sustainable Aquaculture Project (DSAP) was authorized by USAID under the Cooperative Agreement # 388-A-00-00-00068-00 on 28 June 2000. This report covers activities for the three months of the project, ... -
An organic matter and nitrogen dynamics model for the ecological analysis of integrated aquaculture/agriculture systems: II model evaluation and application
(2002)Type: Journal ArticleThe performance of a model developed to simulate organic matter and nitrogen dynamics in integrated aquaculture/agriculture systems was evaluated using sensitivity analysis and model verification procedures with data from ...
