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Olive by-products for animal feed

Year of publication 1985

Author FAO

Product type Book (series) 

Series title FAO Animal Production and Health Paper

Series number 43

Language English

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    Pulses and their by-products as animal feed 2017
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    2016 is the International Year of Pulses (IYP). The pulses have an important role in food and nutrition security; however, an important dimension that is always missed is the role of pulses and their by-products (husk, small pulse grain particles obtained during processing for human consumption and crop residues) as animal feed. These by-products are good animal feeds and play an important role in feed-food security nexus. Also these by-products do not compete with human food. These by-products are extensively used as animal feed in Asia, and many groups have investigated the nutritional value of various by-products as animal feed; however the information is scattered. Currently there is no review or technical document that gives a synthesis on this subject. The length of the document is expected to be between 200 and 250 pages and will be based on the FAO definition of pulses. This document, in addition to highlighting the role of pulses and their by-products towards animal production and food security, will inspire Africa and Latin America to explore approaches to efficiently use these by-products as livestock feed (their use in these continents is limited). In addition, the information synthesised will also enhance their efficiency of utilization in countries that are already using them as animal feed.
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    Ethiopia | Availability and utilization of agroindustrial by-products as animal feed | 2018 2019
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    One of the major constraints for the very low production and productivity of livestock in Ethiopia is the poor quality and inadequate quantity of available feed. Agro-industrial by-products (AIBPs) can play an important role in meeting the widely prevalent feed shortage in the country. The AIBPs are usually less fibrous, rich in energy and/or protein contents. They have high digestibility and energy values compared with other classes of feed resources. The major AIBPs produced in Ethiopia include by-products from flour millings, sugar factories, edible oil processing factories, breweries, and abattoirs. These by-products play a vital role in the feeding of livestock mainly in urban and peri-urban livestock systems. The spatial and temporal availability of AIBPs in different parts of Ethiopia has not been quantified. Information on the utilization of such resources is also scanty. Data on availability of these resources is important for developing and using appropriate feeding strategies, improving livestock production and productivity, enhancing the efficiency of AIBPs utilization, decreasing burden on the environment and promoting technologies that further circular economy. This study was aimed at assessing the spatial and temporal availability of major AIBPs and their use as livestock feed. Information on storage and transport of these by-products has also been recorded with the aim to identify ‘hotspots’ at which the wastage takes place, and to suggest ways to reduce it.
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    Book (stand-alone)
    Better utilization of crop residues and by-products in animal feeding: research guidelines - 1. State of knowledge, 1985
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    A Technical Consultation on New Feed Resources was held at FAO Headquarters, Rome in 1976. This Consultation paid special attention to the potentialities of poor quality roughages derived from agriculture, the quantities available, and the improvementof the nutritive value of such roughages by the use of physical, chemical and biological methods. Attention was also given to agro-industrial by-products such as molasses, pulps, processed cassava and potato residues, oilcakes, milling by-produc ts, etc. along with the by-products of wood and the cellulose industries and to the recycling of animal wastes. In order to support studies on increasing the rate of utilization of crop residues and agro-industrial by-products in animal feeding in Africa, the Animal Production and Health Division of FAO, in collaboration with several research institutes in that region, such as those in Cameroon, Nigeria and Senegal, set up in 1973 a network or the subject of 'West Africa. This network was to assist the activities being undertaker. in connection with this subject in African countries and to promote the exchange of research experience and other related information between African countries. To support the African network on better feed utilization, FAO in 1981 in collaboration with the International Livestock Centre for Africa MCA) organized the FAO/ILCA Workshop on Crop Residues and Agro-Industrial By-products in Animal Feeding, at Dakar, Senegal. About 40 scientists from 15 different African countries attended this workshop. The Workshop made many recommendations and laid down guidelines for the future activities of the African network. It stressed the importance of appropriate support and encouragement being given to the scientists undertaking research work on the subject at various institutes in different countries of Africa. The Dakar 'Workshop of 1981 made a recommendation amongst others that an Expert Consultation should be organized in ord er to establish guidelines for research on crop residues and agro-industrial by-products and that this consultation should produce a booklet in which would be described the detailed methodology employed and which would contain a compilation of all the known appropriate methods of analysis. In 1983, the Animal Production and Health Division of FAO included this Expert Consultation in their regular programme budget for the period 1984-1985. As the subject features prominently in the pro gramme activities of ILCA the Director, Dr. Brumby, expressed interest in collaborating with FAO in organizing such an Expert Consultation at ILCA Headquarters in Addis Ababa, Ethiopia. In the autumn of 1983, the Animal Production and Health Division of FAO sent a consultant (Dr. Preston) to review the present situation on research being undertaken on the utilization of crop residues and agro-industrial by products in selected African countries, nanely Carneroon, Nigeria and Senegal, and to ascertain how ILCA experts could cooperate in such research work. Dr. Preston's findings will serve as a background paper for the Expert Consultation. FAO and ILCA invited. scientists from various countries of the world to participate in the Expert Consultation, the main objectives of which were: to outline and discuss the present situation in regard to the kind of research going on in developing countries at the present time and the research methodologies which might suitabl y be employed in such research; to make recommendations and set down guidelines for research on crop residues and agro-industrial by-products for the guidance of research workers in developing countries in order that useful results can be achieved from their work.
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