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No Thumbnail AvailableProjectProgramme / project reportAquaculture 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. -
No Thumbnail AvailableBook (stand-alone)Technical studyAfrican experience in the improvement of post-harvest techniques 1994
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No results found.The objective of this synthesis is to provide an updated analysis of the evolution of postharvest technologies used for the processing and conservation of grains and tubers by African farmers. These technologies permit to ensure food security to rural families, and avoid losses during harvesting, threshing or damage by pests or inadequate processing methods. Farmers will only increase their production if they are provided with adequate post-harvest techniques. The majority of post-harvest tech niques used in Africa are still based on traditional practices, however, there has been a large effort to improve existing practices. There have been various post-harvest projects executed by several organizations and a large number of projects operated by the Agricultural Engineering Service (AGSE) and the Prevention of Food Losses Programme (PFL) of FAO. This synthesis has been based on a collection of data from FAO projects as well as on contributions of the participants in the Workshop on African Experience in the Improvement of Post-Harvest Technology, organized in Accra in July 1994 by the Ministry of Agriculture in collaboration with the Agricultural Engineering Service of FAO (AGSE). The Government of France and the Prevention of Food Losses Prograrnme of FAO have provided a financial contribution to the Workshop. -
No Thumbnail AvailableBook (series)Manual / guideManual of fumigation for insect control 1984
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No results found.This manual deals with fumigation for the control of insects above the ground. Soil fumigation is not discussed because it is a separate field of endeavour. The manual is written for the practical fumigator and for the official who is required to conduct or supervise fumigation treatments. The book may also be of interest to senior planners and consultants in crop protection who need information on the scope and limitations of fumigation as an instrument for insect control. Fumigation continue s to play a valuable role in many pest control operations; however, both the concepts and the procedures for controlling insects and other organisms are changing. With increased public concern over the adverse effects of pesticidal chemicals on human health and the environment, greater emphasis is being given to methods that can circumvent the use of these materials. Nevertheless, the need for chemical pesticides, particularly the fumigants, is likely to continue for many years to come; fumigant s have unique properties and capabilities that permit use in numerous situations where other forms of control are not feasible or practical. In bringing the subject of fumigation up to date it has been considered important to put some emphasis on the concept of pest management and the integration of pest control procedures. Fumigation should be viewed as just one of a number of techniques that can be used to prevent or control insect infestations. Best results are likely to be obtained through comprehensive management of all aspects of food storage and preservation to give maximum protection against pest infestation.
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