This volume provides a current look at how development of intensive live stock production, particularly hogs, has affected human health with respect to zoonotic diseases primarily transmitted by food but also by water, air and oc cupational activity. While information presented focuses on the development of increasing livestock production in Canada, examples are given and compar isons are made with other countries (Denmark, Taiwan, the Netherlands and the United States) where the levels of livestock production are much more intense and where the industry is more mature. Canada is also searching for solutions to enable handling the growing volume of its livestock waste properly. Lessons learned from the experience of those who have gone before are invaluable and are drawn together in this volume to serve as useful guidance for others in plot ting the courses of action possible to avoid serious environmental setbacks and negative human health effects through foodborne illness. A significant portion of the text is devoted to a discussion of enteric illness in humans caused by zoonotic pathogens. The second chapter deals with sur vival of pathogens (which cause foodborne illness) in manure environments. An evaluation of the human health hazard likely to occur from the use of ma nure as fertilizer is important because of the recent trend toward an increase in foodborne illness from the consumption of minimally processed fruits and vegetables that may have been fertilized with animal-derived organic materials."

Prenatal life is the period of maximal development in animals, and it is well recognised that factors that alter development can have profound effects on the embryonic, fetal and postnatal animal. Scientists involved in research on livestock productivity have for decades studied postnatal consequences of fetal development on productivity. Recently, however, there has been a surge in interest in how to manage prenatal development to enhance livestock health and productivity. This has occurred largely due to the studies that show human health in later life can be influenced by events during prenatal life, and establishment of the Fetal Origins and the Thrifty Phenotype Hypotheses. This book, Managing the Prenatal Environment to Enhance Livestock Productivity reviews phenotypic consequences of prenatal development, and provides details of mechanisms that underpin these effects in ruminants, pigs and poultry. The chapters have been divided into three parts: Quantification of prenatal effects on postnatal productivity, mechanistic bases of postnatal consequences of prenatal development and regulators of fetal and neonatal nutrient supply.

Managing the Prenatal Environment to Enhance Livestock Productivity is a reference from which future research to improve the level of understanding and capacity to enhance productivity, health and efficiency of livestock in developing and developed countries will evolve. It is particularly timely given the development of molecular technologies that are providing new insight into regulation and consequences of growth and development of the embryo, fetus and neonate.

Catalytic Naphtha Reforming, Second Edition presents modern, crystal-clear explanations of every aspect of this critical process for generating high-octane reformate products for gasoline blending and production of benzene, toluene, and xylene (BTX) aromatics. The book details the chemistry of naphtha reforming, the preparation and characterization of catalysts, and the very latest commercial technologies and industrial applications. With more than 300 tables and figures, it addresses the development of new catalysts and revamp process improvements propelled by regulations on sulfur, benzene, and oxygenate content in gasoline and refinery pressure to maximize utilization of existing assets.

With 42 chapters authored by leading international experts, Swine Nutrition: Second Edition is a comprehensive reference that covers all aspects of the nutrition of pigs. It is equally suitable as an advanced undergraduate and graduate textbook as well as a reference for anyone working in any aspect of pig production.

The book begins with a general coverage of the characteristics of swine and the swine industry with emphasis on the gastrointestinal tract. It then describes the various classes of nutrients and how these nutrients are metabolized by swine and the factors affecting their utilization. The next section covers the practical aspects of swine nutrition from birth through gestation and lactation in sows and to the feeding of adult boars. The nutritional aspects of the various feedstuffs commonly fed to swine are covered in the following section. The final chapters of the book are devoted to coverage of various techniques used in swine nutrition research.

Since 1944, the National Research Council has published 10 editions of the Nutrient Requirements of Swine. This reference has guided nutritionists and other professionals in academia and the swine and feed industries in developing and implementing nutritional and feeding programs for swine. The swine industry has undergone considerable changes since the tenth edition was published in 1998 and some of the requirements and recommendations set forth at that time are no longer relevant or appropriate.
The eleventh revised edition of the Nutrient Requirements of Swine builds on the previous editions published by the National Research Council. A great deal of new research has been published during the last 15 years and there is a large amount of new information for many nutrients. In addition to a thorough and current evaluation of the literature on the energy and nutrient requirements of swine in all stages of life, this volume includes information about feed ingredients from the biofuels industry and other new ingredients, requirements for digestible phosphorus and concentrations of it in feed ingredients, a review of the effects of feed additives and feed processing, and strategies to increase nutrient retention and thus reduce fecal and urinary excretions that could contribute to environmental pollution. The tables of feed ingredient composition are significantly updated.
Nutrient Requirements of Swine represents a comprehensive review of the most recent information available on swine nutrition and ingredient composition that will allow efficient, profitable, and environmentally conscious swine production.

Tony Iley looks at the development of the working dog - focusing on the Collie - before describing the pup and its early training through to being a working dog. As a shepherd who has competed at trials for many years his chapter on trials is very illuminating. He also describes what to look out for in the breeding and selection of a dog. This book will be a delight, not just to those who are interested in sheep-dog trials, but anyone who wants a better insight into the wonderful relationship between a dog and his owner.

"I love your ideas, but I only have a few acres. How do I do this at my scale?" Success with domestic livestock does not require large land bases. Joel Salatin and his family's Polyface Farm in Virginia lead the world in animal-friendly and ecologically authentic, commercial, pasture-based livestock production. In Polyface Micro he adapts the ideas and protocols to small holdings (including apartments)! Homesteaders can increase production, enjoy healthy animals, and create aesthetically and aromatically pleasant livestock systems. Whether you're a new or seasoned homesteader, you'll find tips and inspiration as Joel coaches you toward success and abundance.

This informative book shows how the influence of Kentucky Standard breeding spread across the nation and finally around the world. Here is the story of the horses and farms, the men and women who made it possible. Rich with anecdote and founded on a unique store of learning, it will delight both the newcomer to the sport and the lifelong devotee.

The farming of animals for meat and milk confronts a stark dilemma. While world demand from a growing and more affluent human population is increasing rapidly, there are strong counter-arguments that we should eat less meat and pay more attention to environmental protection, animal welfare and human health and well-being. The aim of this book is to identify and explain the causes and contributors to current problems in animal husbandry, especially those related to 'factory farming', and advance arguments that may contribute to its successful re-orientation. Husbandry is considered in its broadest sense, namely the productive and sustainable use of the land for the good of all (plants, humans and other animals). The first part of the book outlines principles and arguments necessary to engage with current problems: depletion of natural resources and destruction of environment, animal welfare, food and health, fair trade and sharing resources. These arguments are illustrated by examples and sufficient evidence to justify the argument without obscuring the message. The second part presents a series of constructive proposals for change and development in animal husbandry, both in the developed world and subsistence agriculture. These include more integrated crop and livestock farming systems, the ethics of animal welfare and environmental management, and the evolution of a new social contract whereby the rights of the people to a fair share of good, safe food and a green and pleasant land are matched by a shared responsibility to preserve these things.

The Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture has a long history of coordinating isotope aided research projects for improving animal productivity in developing countries. These projects have focused on enhancing the efficiency of animal production through better use of locally available feed resources and those that do not compete with human food. As a part of these efforts, the Joint Division has been actively involved in developing and simplifying approaches for measuring microbial protein supply to ruminant livestock. The contribution of microbial protein in meeting the overall requirement for protein in ruminants is significant, but understanding the contribution of microbial protein to the nutrition of ruminant livestock has been hampered by the lack of simple and accurate methods for measuring microbial protein production in vivo. A Consultants' Meeting was held in 1995 in Vienna to explore the feasibility of using nuclear and related techniques to develop and validate new approaches for measuring microbial protein supply in ruminant animals. Based on the available information, the consultants considered that the purine derivative excretion method, which is non-invasive and both simple to use and inexpensive compared with other available methods, had the potential for use in developing countries. However, development of models for various animal species and breeds and their validation were required before this technique could be advocated for use.

'A vital, thorough and accessible history that everyone who cares about the past or the future should read.' Rosamund Young, Sunday Times bestselling author of The Secret Life of Cows ______________________________________ The story of the relationship between humankind and cattle, from the Sunday Times bestselling author of Counting Sheep. To tell the story of the relationship between humankind and cattle is to tell the story of civilisation itself. Since the beginning, cattle have tilled our soils, borne our burdens, fed and clothed us and been our loyal and uncomplaining servants in the work of taming the wilderness and wresting a living from the land. There has never been a time when we have not depended on cattle. As human societies have migrated from the country to the city, the things they have needed from their cattle may have changed, but the fundamental human dependence remains. Blending personal experience, recollection, interviews with farmers, butchers and cattle breeders and studding the narrative with little-known nuggets of technical detail, Philip Walling entertainingly reveals the central importance of cattle to all our lives.

As Britain industrialized in the early nineteenth century, animal breeders faced the need to convert livestock into products while maintaining the distinctive character of their breeds. Thus they transformed cattle and sheep adapted to regional environments into bulky, quick-fattening beasts. Exploring the environmental and economic ramifications of imperial expansion on colonial environments and production practices, Rebecca J. H. Woods traces how global physiological and ecological diversity eroded under the technological, economic, and cultural system that grew up around the production of livestock by the British Empire. Attending to the relationship between type and place and what it means to call a particular breed of livestock ""native,"" Woods highlights the inherent tension between consumer expectations in the metropole and the ecological reality at the periphery. Based on extensive archival work in the United Kingdom, New Zealand, and Australia, this study illuminates the connections between the biological consequences and the politics of imperialism. In tracing both the national origins and imperial expansion of British breeds, Woods uncovers the processes that laid the foundation for our livestock industry today.