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Book (stand-alone)Legume Trees and other Fodder Trees as Protein Sources for Livestock 1992
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No results found.Fodder trees and fodder shrubs have always played a significant role in feeding domestic animals. In fact, trees and shrubs are increasingly recognized as important components of animal feeding, particularly as suppliers of protein and especially in harsh environmental conditions. In such situations, the available grazing is not generally sufficient to meet the maintenance requirements of animals, at least for part of the year. This occurs, for example, in some mountainous regions and in the dry tropicswhere the grazing is also sometimes very degraded. Thus, in extensive animal production systems in the dry areas of Africa, it is generallye stimated that ligneous materials contribute up to 90% of production and account for 40-50% of the total available feed. Such figures illustrate the existing and urgent need not only for better knowledge but also for better use of such potential, particularly in the context of environmental degradation which is affecting our planet. On the other ha nd, in the humid tropics of Latin America, the South-cast Asia and Africa, foddersfrom trees and shrubs from leguminous species - are beginning to be utilized more dietary nitrogen supplements for ruminants. In this respect, new a significant move to look for new sources of protein from shrubs. However, given the increasing demand for forage and availability of low quality basal feed materials which require protein supplementation, high protein fodders from leguminous trees and shrubs could have a much more significant role in animal feeding systems throughout the developing world. In this respect, there is a need for more research to develop technically viable solutions. These solutions must also be economically and socially acceptable; they must preserve natural resources and protect the environment. In other words, the challenge is the sustainable development of fodder trees and shrubs......... -
Book (stand-alone)Looking at edible insects from a food safety perspective
Challenges and opportunities for the sector
2021Also available in:
No results found.While insect consumption by humans or entomophagy has been traditionally practiced in various countries over generations and represents a common dietary component of various animal species (birds, fish, mammals), farming of insects for human food and animal feed is relatively recent. Production of this ‘mini-livestock’ brings with it several potential benefits and challenges. The objective of this document is to provide the reader with an overview of the various food safety issues that could be associated with edible insects. The intended audiences of this publication are food safety professionals, policymakers, researchers, insect producers as well as consumers. The regulatory frameworks that govern production, trade and consumption of insects in various regions are discussed. The document ends with elucidating some other major challenges, such as consumer acceptance and scaling up production, that the edible insect industry would need to overcome to have a more global reach. -
Book (series)Edible insects
Future prospects for food and feed security
2013This book assesses the potential of insects as food and feed and gathers existing information and research on edible insects. The assessment is based on the most recent and complete data available from various sources and experts around the world. Insects as food and feed emerge as an especially relevant issue in the twenty-first century due to the rising cost of animal protein, food and feed insecurity, environmental pressures, population growth and increasing demand for protein among the middl e classes. Thus, alternative solutions to conventional livestock and feed sources urgently need to be found. The consumption of insects, or entomophagy , therefore contributes positively to the environment and to health and livelihoods. This publication grew from a small effort in 2003 in the FAO Forestry Department to document the role of insects in traditional livelihood practices in Central Africa and to assess the impact of harvesting insects in their natural habitats on the sustainability o f forests. This effort has since unfolded into a broad-based effort to examine the multiple dimensions of insect gathering and rearing to clarify the potential that insects offer for improving food security worldwide. The purpose of this book is to bring together for the first time the many opportunities for, and constraints on, using insects as food and feed
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