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No Thumbnail AvailableBook (series)Proceedings of the symposium on post-harvest fish technology / Compte rendu du Colloque sur la technologie du poisson après capture 1992
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No results found.A Symposium on Post-Harvest Fish Technology was held on 21 and 22 October 1990 in Cairo, Egypt, in conjunction with the Eighth Session of the Committee for Inland Fisheries of Africa (CIFA). The Symposium reviewed the present state of post-harvest fish technology with special reference to inland fisheries in Africa which are generally traditional, small-scale fisheries. It also reviewed the possibilities and constraints with regard to improving the role of the inland fisheries post-harvest secto r in generating income and in providing food. Review papers are included on the kinds and levels of post-harvest losses, on traditional and modern post-harvest technologies, on the present and potential role of inland fish in income generation and in food consumption. Papers also include country overviews and specific topics such as utilization of certain species, packaging, marketing and credit. -
DocumentReducing post-harvest fish losses for improved food security 2014
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Post-harvest losses (PHL) are defined as a reduction in quantity, or quality or monetary value of fish in the supply chain. PHL of fish occur in all fisheries or value-chains, to varying extents. Losses typically result in lost income and a loss in the availability of fish as food hence they represent a major food security concern in Africa, where many people are food insecure. -
ProjectTechnical reports - product by product development from Nile Perch (summary table) 1988
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No results found.Since dairy meal is becoming increasingly expensive in Kenya and threatens the fish rearing industry, a systematic study was initiated on the possibility of using aquatic plants and Nile perch silage. The water plants, Azolla niloticus, Lemna perpusilla and Pistia striatotis were tested as a fishmeal for Tilapia zillii and riverine fishes. Low growth rates were achieved in the tilapias. The value of the Azolla protein in fish diet is discussed in relation to dietary requirement in cultured fish. This study demonstrates that the water plant Azolla niloticus together with Nile perch silage as a supplement can be used as a complete diet for cultured fish. It is hoped that the project will help provide detailed information on the nutritional value of the water plant Azolla niloticus and its long-term susceptibility to various inclusions as a complete feed, and conduct least cost feed formulations to make recommendations as to the maximum inclusion levels.
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