Addressing principles associated with breeding animals for enhanced health and resistance to specific diseases, this new edition provides an updated review of the field and is illustrated with examples covering many diseases of importance to livestock production across all major livestock species. Authored by experts in the field, the book covers techniques and approaches, viruses, TSEs, bacteria, parasites, vectors, and broader health issues seen in production systems, including metabolic diseases. The book will be an essential reference for professionals in the field, scientists and researchers, students, breeders, vets, agricultural advisors and policymakers.

In Masterminding Nature, Margaret Derry examines the evolution of modern animal breeding from the invention of improved breeding methodologies in eighteenth-century England to the application of molecular genetics in the 1980s and 1990s. A clear and concise introduction to the science and practice of artificial selection, Derry's book puts the history of breeding in its scientific, commercial, and social context.

Masterminding Nature explains why animal breeders continued to use eighteenth-century techniques well into the twentieth century, why the chicken industry was the first to use genetics in its breeding programs, and why it was the dairy cattle industry that embraced quantitative genetics and artificial insemination in the 1970s, as well as answering many other questions. Following the story right up to the present, the book concludes with an insightful analysis of today's complex relationships between biology, industry, and ethics.

"Overall, this new Burleigh Dodds text, Ensuring Safety and Quality in the Production of Beef, is a breath of fresh air. It covers a mountain of factors that can contribute to beef demand. It assembles a truly remarkable set of authors; scientists that have spent a career on their specific topics. This text is a "must read"!! Meat Science Consumer expectations of sensory and nutritional quality have never been higher. Drawing on an international range of expertise, this book reviews research in understanding and improving the quality of beef. Part 1 reviews how breeding and growth affect carcass composition. Part 2 discusses aspects of husbandry affecting meat quality such as nutrition, metabolic modifiers and handling of cattle. The book then goes on to discuss factors affecting flavor, color and tenderness, as well as grading, packaging and methods for measuring sensory quality. Ensuring safety and quality in the production of beef Volume 2: Quality will be a standard reference for animal and food scientists in universities, government and other research centres and companies involved in beef production. It is accompanied by Volume 1 which reviews safety issues in beef production.

This book reviews the biological science and background to breeding meat poultry, specifically broiler, turkey and duck. These commercial birds have been changed by genetic selection to such an extent that they are substantially different from traditional breeds and laying hens. Covering science, management and husbandry systems, this comprehensive text provides the most up to date collection of papers on the topic from a range of international experts.

Many farmers today are concerned, not only with the increasing cost of conventional drugs, but also with their side-effects and the build-up of resistant strains of bacteria due to the continued and often indiscriminate use of antibiotics. While this book will appeal to the already converted it is hoped that the unprejudiced newcomer will be sufficiently encouraged to investigate this system of medicine and enjoy its undoubted benefits. The aim of the homeopathic approach is to build up the health of the herd and increase the resistance of its individual members to disease, and, in consequence to increase the milk output and quality. Homeopathic remedies are all derived from natural sources and George Macleod outlines the homeopathic approach to the commoner diseases of cattle, omitting only serious injuries and others which are not economic to treat.

In Masterminding Nature, Margaret Derry examines the evolution of modern animal breeding from the invention of improved breeding methodologies in eighteenth-century England to the application of molecular genetics in the 1980s and 1990s. A clear and concise introduction to the science and practice of artificial selection, Derry's book puts the history of breeding in its scientific, commercial, and social context.

Masterminding Nature explains why animal breeders continued to use eighteenth-century techniques well into the twentieth century, why the chicken industry was the first to use genetics in its breeding programs, and why it was the dairy cattle industry that embraced quantitative genetics and artificial insemination in the 1970s, as well as answering many other questions. Following the story right up to the present, the book concludes with an insightful analysis of today's complex relationships between biology, industry, and ethics.

Better validation of indigenous domestic animal genetic resources is becoming more important with regard to the potential of livestock for poverty alleviation and income generation. To improve indigenous breeds for sustainable income and employment generation, the methods to be employed are the same as developed in systematic breeding programs, be it for cross-breeding or selective breeding within a specific breed. This book systematically introduces the reader to the breed improvement theory and illustrates the theory with practical examples and case studies. The book is addressed to animal science teachers, to undergraduate and postgraduate students as well as to decision makers in the state and central livestock departments.

A resurgence of chicken farming has swept the nation as people worldwide are becoming more concerned about where their food is coming from. In addition to raising the birds, poultrymen and women can produce specific characteristics in their flocks. This is the only book - first published in 1920 and now back in print - to outline in detail all the necessities to becoming an accomplished breeder. Whether one is breeding for beauty, as in exhibition stock, or for productivity, as in food, this book will teach how to: pick and choose chickens for specific circumstances; manipulate shape and color combinations; prepare birds for weather; develop certain psychological characteristics; encourage the juiciest meat and largest eggs.
In addition, readers will get a crash course in: the principles of breeding; classes of poultry; how to run a larger-scale operation.
Illustrated throughout with numerous line drawings and easy-to-follow instructions, this book teaches everything one needs to know to raise just the right chickens for them.