Trends In Livestock

Livestock in a Changing Landscape is a collaborative effort by the United Nations Food and Agriculture Organization (FAO); International Livestock Research Institute (ILRI); FAO Livestock, Environment and Development Initiative (LEAD); Scientific Committee on Problems of the Environment (SCOPE); Swiss College of Agriculture (SHL), Bern University of Applied Sciences; French Agricultural Research Centre for International Development (CIRAD); and Woods Institute for the Environment at Stanford University.--COVER.

"The assessment builds on the work of the Livestock, Environment and Development (LEAD) Initiative"--Pref.

Ethiopia has experienced impressive agricultural growth and poverty reduction, stemming in part from substantial public investments in agriculture. Yet, the agriculture sector now faces increasing land and water constraints along with other challenges to growth. Ethiopia’s Agrifood System: Past Trends, Present Challenges, and Future Scenarios presents a forward-looking analysis of Ethiopia’s agrifood system in the context of a rapidly changing economy. Growth in the agriculture sector remains essential to continued poverty reduction in Ethiopia and will depend on sustained investment in the agrifood system, especially private sector investment. Many of the policies for a successful agricultural and rural development strategy for Ethiopia are relevant for other African countries, as well. Ethiopia’s Agrifood System should be a valuable resource for policymakers, development specialists, and others concerned with economic development in Africa south of the Sahara.

Air Emissions from Animal Feeding Operations: Current Knowledge, Future Needs discusses the need for the U.S. Environmental Protection Agency to implement a new method for estimating the amount of ammonia, nitrous oxide, methane, and other pollutants emitted from livestock and poultry farms, and for determining how these emissions are dispersed in the atmosphere. The committee calls for the EPA and the U.S. Department of Agriculture to establish a joint council to coordinate and oversee short - and long-term research to estimate emissions from animal feeding operations accurately and to develop mitigation strategies. Their recommendation was for the joint council to focus its efforts first on those pollutants that pose the greatest risk to the environment and public health.

There has been a tremendous increase in the production of livestock products and this is expected to continue in the coming future. This is especially in developing countries. The greatest increase is in the production of poultry and pigs, as well as eggs and milk. Livestock production can make good use of resources, some of which may otherwise not be used, and contributes high quality protein and important micronutrients to the human diet.

By 2050 the world's population is projected to grow by one-third, reaching between 9 and 10 billion. With globalization and expected growth in global affluence, a substantial increase in per capita meat, dairy, and fish consumption is also anticipated. The demand for calories from animal products will nearly double, highlighting the critical importance of the world's animal agriculture system. Meeting the nutritional needs of this population and its demand for animal products will require a significant investment of resources as well as policy changes that are supportive of agricultural production. Ensuring sustainable agricultural growth will be essential to addressing this global challenge to food security. Critical Role of Animal Science Research in Food Security and Sustainability identifies areas of research and development, technology, and resource needs for research in the field of animal agriculture, both nationally and internationally. This report assesses the global demand for products of animal origin in 2050 within the framework of ensuring global food security; evaluates how climate change and natural resource constraints may impact the ability to meet future global demand for animal products in sustainable production systems; and identifies factors that may impact the ability of the United States to meet demand for animal products, including the need for trained human capital, product safety and quality, and effective communication and adoption of new knowledge, information, and technologies. The agricultural sector worldwide faces numerous daunting challenges that will require innovations, new technologies, and new ways of approaching agriculture if the food, feed, and fiber needs of the global population are to be met. The recommendations of Critical Role of Animal Science Research in Food Security and Sustainability will inform a new roadmap for animal science research to meet the challenges of sustainable animal production in the 21st century.

Recent Trends in Livestock Innovative Technologies explores the most recent developments and developing trends in the livestock farming industry. The book delves into the application of innovative technologies in various aspects of livestock production, management, and health through edited chapters. The book starts with an outline of the difficulties the livestock sector faces and the necessity for technological solutions to these difficulties. Subsequent chapters cover innovations in this area. Key topics include: Advances in genetics and breeding methods: Contributing authors stress the possible impact of issues like marker-assisted selection, genomic selection, and gene editing on the future of animal breeding. Precision livestock farming: The use of sensor technologies, data analytics, and automation to monitor and control livestock production systems more effectively. The authors examine how these technologies enable real-time monitoring of environmental variables, animal activity, and health, which enhances production, animal welfare, and resource use. The management of feed and nutrition in livestock production: The book explores cutting-edge feed formulations, precise feeding systems, and alternative feed sources that can increase feed efficiency, lessen negative effects on the environment, and improve animal health. Fresh methods for illness prevention and management, such as the use of vaccines, diagnostics, and biosecurity measures. Social and ethical issues related to the adoption of cutting-edge livestock technologies. The authors attempt to give a fair assessment of the advantages and drawbacks of these technologies, and address concerns about animal welfare, environmental sustainability, and public perception of current farming practices. Recent Trends in Livestock Innovative Technologies is an informative resource for researchers, professionals, and policymakers interested in staying up-to-date with the advancements and future directions of the livestock industry.

Informed livestock sector policy development and priority setting is heavily dependent on a good understanding of livestock production systems. In a collaborative effort between the Food and Agriculture Organization and the International Livestock Research Institute, stock has been taken of where we have come from in agricultural systems classification and mapping; the current state of the art; and the directions in which research and data collection efforts need to take in the future. The book also addresses issues relating to the intensity and scale of production, moving from what is done to how it is done. The intensification of production is an area of particular importance, for it is in the intensive systems that changes are occurring most rapidly and where most information is needed on the implications that intensification of production may have for livelihoods, poverty alleviation, animal diseases, public health and environmental outcomes. A series of case studies is provided, linking livestock production systems to rural livelihoods and poverty and examples of the application of livestock production system maps are drawn from livestock production, now and in the future; livestock's impact on the global environment; animal and public health; and livestock and livelihoods. This book provides a formal reference to Version 5 of the global livestock production systems map, and to revised estimates of the numbers of rural poor livestock keepers, by country and livestock production system.