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Commercial cage fish culture

1987
With increasing emphasis in Nigeria on aquaculture as an alternative to dwindling artisanal fishing and scarce foreign exchange for fish import, cage fish culture, is a more profitable aquaculture practice than pond culture. It appears to be one of the most viable business ventures with minimum risks.
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Spatial variation and commercial fishing of New Zealand abalone ( Haliotis iris and H. australis )

New Zealand Journal of Marine and Freshwater Research, 1994
Paul E McShane
exaly  

Commercial production of fish meal from fish waste

1987
The importance of fish meal production as a means of reducing fish waste currently being experienced in the fisheries subsector is discussed. Cost estimate for Nigeria establishing a fish meal manufacturing plant and suggestions on rational execution of the project are presented.
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