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Book (series)Feed ingredients and fertilizers for aquatic animals: sources and composition 2009
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No results found.The present technical paper presents an up-to-date overview of the major feed ingredient sources and feed additives commonly used within industrially compounded aquafeeds, including feed ingredient sources commonly used within farm-made aquafeeds, and major fertilizers and manures used in aquaculture for live food production. Information is provided concerning the proximate and essential amino acid composition of common feed ingredient sources, as well as recommended quality criteria and relativ e nutritional merits and limitations, together with a bibliography of published feeding studies for major feed ingredient sources by cultured species. The main body of the document deals with the nutritional composition and usage of major feed ingredient sources in compound aquafeeds, as well as the use of fertilizers and manures in aquaculture operations. Major feed ingredient and fertilizer groupings discussed include: animal protein sources, plant protein sources, single cell protein sources, lipid sources, other plant ingredients, feed additives, and fertilizers and manures. The concluding section of the document undertakes a comparative analysis of the essential amino acid profiles of the major reported feed ingredient sources for cultured finfish and crustaceans, and presents average reported dietary inclusion levels of major feed ingredient sources used within practical feeds, including their major attributes and limitations. Finally, the importance of feed safety, traceability, and use of good feed manufacturing practices is stressed, together with the importance of considering the long term sustainability of feed ingredient supplies. -
No Thumbnail AvailableProjectAquaculture development and coordination programme. Fish feed technology. Lectures presented at the FAO/UNDP Training Course in Fish Feed Technology, Seattle, Washington, 9 October - 15 December 1978 1980
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No results found.The need for developing suitable feeds based on locally available inexpensive ingredients has been widely recognized. Since lack of trained personnel is the main constraint in the development of fish feed technology in developing countries, the FAO/UNDP Aquaculture Development and Coordination Programme (ADCP) organized a special training course in fish feed technology at the College of Fisheries, University of Washington, Seattle, with a view to forming a small corps of fish feed specialists wh o could then be the focal points for future feed development programmes in their respective countries. The first report of the training course was presented in the report ADCP /REP/79/8. This present volume represents the edited texts of lectures presented by different specialists. Some additional material has been included for more complete coverage of the subject. Together, these texts may be considered to constitute a manual on fish feed technology, even though they were not prepared for that purpose. Twenty-six papers are included, under the general headings: (1) Digestion, physiology and anatomy; (2) nutritional bioenergetics; (3) nutritional biochemistry; (4) feedstuffs; (5) feed formulation; (6) feed manufacturing technology; (7) practical diets; and (8) quality control. Appendices include conversion tables, electrical data, and details on pelletability of selective feedstuffs, pellet die specifications, and equipment requirements for an 8 ton an hour feed mill. -
Book (series)Study and analysis of feeds and fertilizers for sustainable aquaculture development. 2007
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No results found.This technical paper provides a comprehensive overview of feed and fertilizer use for sustainable aquaculture development in developing countries. It comprises a series of review papers, including eight country reviews from Asia, six country reviews from Africa, one case study report from Asia, three regional reviews (Asia, Latin America and sub-Saharan Africa), a global synthesis as well as the final report of the FAO Expert Workshop on Use of Feed and Fertilizer for Sustainable Aquac ulture Development, held in Wuxi, Jiangsu Province, China, 18–21 March 2006. The country reviews provide an overview of the current status of aquaculture, a synthesis of the availability, accessibility and use of feed and fertilizer resources in relation to the diversity of farming systems and practices and an analysis of the nutritional, economic and social constraints of using these inputs. The regional reviews provide a synthesis of the country reviews by considering production tr ends and feed and fertilizer use from a wider geographic perspective and also analyse the projected expansion of the aquaculture sector in relation to the future availability of input commodities. The global synthesis provides a general overview and summarizes the future challenges facing the sector with respect to the use of feeds and fertilizers.
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