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Wastewater reuse in aquaculture: socially and environmentally appropriate wastewater treatment for Vietnam
Type: Journal Article
Wastewater is reused and treated in four main types of farming in Vietnam: fish culture in 200 ha; rotation of rice and fish culture in 400 ha; land vegetables and aquatic vegetables.
Low cost breeding and hatching techniques for the catfish (Heteropneustes fossilis) for small-scale farmers
Type: Journal Article
The high demand for the stinging catfish (Heteropneustes fossilis) and declining wild stocks led the Centre for Aquaculture Research and Extension of India to look for methods for the culture of the species. This paper ...
Integrated farming in Zimbabwe
Type: Journal Article
Integration of aquaculture with agricul¬ture (integrated farming) provides balanced food production, increases farmers' income, recycles nutrients, protects the environment and optimizes food production where resources are ...
Coastal aquaculture development and the environment: the role of coastal area management
Type: Journal Article
The rapid expansion of coastal aquaculture has serious environmental and socioeconomic consequences, which include large-scale removal of valuable coastal wetlands, land subsidence, acidification, salinization of groundwater ...
Integration of aquaculture into the farming systems of the floodprone ecosystems of Bangladesh: an evaluation of adoption and impact
Type: Report
This report presents the results of studies undertaken for incorporating low-external input aquaculture practices into the farming systems of a complex floodprone ecosystem in Bangladesh and the impacts of integration on ...
Growth and sustainability of aquaculture
Type: Journal Article
The article highlights the scope for growth of aquaculture and the importance of new knowledge and skills for aquaculture to expand, become more productive and sustainable.
Research for development of sustainable aquaculture technologies: progress report 1 January - 30 September 1997
Type: Report
This is a progress report of the program "Research for development of sustainable aquaculture technologies". The objectives of the project are to i)
Training in African aquaculture development
Type: Journal Article
The article focuses on the types of training needed in African aquaculture development. The author suggested that rather than needing less training, extension agents and others who operate in the idiosyncratic world of the ...
Collection of juvenile mullet species from a brackishwater tidal farm in Nigeria
Type: Journal Article
The major constraint to the development of aquaculture in Nigeria has been the non-availability of fingerlings in required numbers of cultivable species. A specifically designed trap to collect mullet (Liza falcipinnis; ...
Can nitrogen pollution from aquaculture be reduced?
Type: Journal Article
Nitrogen is essential for the normal growth of fish. It is an important ingredient in fish feed but is very expensive. There is evidence that nitrogen loading from feeding and metabolic activities of fish can cause pollution ...