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Now showing items 41-50 of 76
Carp production in Asia: past trends, current status and future prospects
Type: Book Chapter
This chapter focuses on the status and future of carp production in Bangladesh, China, India, Indonesia, Thailand and Vietnam. The analysis is largely based on primary data collected through surveys of 2 025 carp fish ...
Low input technologies for rural aquaculture development in Bangladesh
Type: Book Chapter
Fish is the main animal protein source for the people of Bangladesh. In spite of vast water resources, fish production is in decline, resulting in protein-energy malnutrition. Farmers participating in on-farm research ...
The Economics of Shrimp farming in Selected Asian Countries
Type: Book Chapter
This paper discusses the status of shrimp farming and evaluates the level of profitability, the relative competitiveness in the production and trade of shrimp, and the technical efficiency of shrimp production in the major ...
The role of species and systems in the development and growth of aquaculture in Asia: needs and prospects
Type: Book Chapter
This paper reviews the current practices in Asian aquaculture and emerging trends in species and systems against a backdrop of changing structure of demand, supply and trade. It examines key issues concerning the role of ...
Decentralised Nile tilapia seed production
Type: Book Chapter
Local production of mixed sex Nile tilapia in irrigated rice fields has been introduced, established and then spread through farmer-to farmer contact in Northwest Bangladesh benefiting poor households in a number of ways. ...
Mass spawning of Oreochromis niloticus for fry production: threats and opportunities for small-scale aquaculture and selective breeding
Type: Book Chapter
Mass selection based on mass spawning can present a feasible and low-cost selective breeding scheme. In mass spawning, however, mating is not controlled and a small number of breeding individuals may account for a ...
Small-scale aquaculture, development and poverty: a reassessment
Type: Book Chapter
The potential of small-scale aquaculture (SSA) to contribute to development goals including poverty reduction and improved food security has been widely discussed. These accounts emphasize the following characteristics of ...
Threatened cyprinid species in Asia
Type: Book Chapter
Despite the considerable potential for continued growth in cyprinid aquaculture production in Asia, there are increasing concerns about the status of native cyprinids especially those that are important to aquaculture in ...
Aquaculture and sustainable food security in the developing world
Type: Book Chapter
The author discusses the role of aquaculture in food security in the developing world.
Integrated smallholder agriculture aquaculture in Asia: optimizing trophic flows
Type: Book Chapter
A nutrient modelling approach was applied to show how the combination of crops, trees, livestock, and fish, that is, integrated agriculture-aquaculture (IAA), helps in optimizing trophic flows in Asian rice-based agroecosystems. ...