Grass is the foremost plant type used for forage. For domesticated animals or wildlife, grass is the support of many individuals. This is due to the great number of grass types, their adaptability to wide habitats, and their persistence. Grass may be used to improve soil, diminish erosion, feed animals, absorb dung, create boundaries, clean air, disinfect water, offer habitat for wildlife, including insects, defend waterways, and offer grain for humans. Recognizing what animals will require to be fed, tips to learning which grass will provide the best nutrition for better performance. Different animals have different nutritional requirements and diverse grasses affect animal performance in a different way. For example, lactating animals have high nutritional requirements and need high-quality forages; meanwhile, dry cows and recreational cattle may have dissimilar performance capacities and may have different rations. This book examines in thirteen chapters the nutritional characteristics of several cultivated and native grasses produced in northeastern Mexico and southern Texas, USA. It provides coverage of basic ruminant nutrition concepts. The author discusses the importance of grasses as food resource. He argues the nutrition of grass carbohydrates. This book covers research on silica and lignin content of grasses. The nutrition of grass proteins and grass digestibility is also emphasized. Details are given on intake of grasses. Importance is given to the fundamentals of grazing by ruminants. Wide coverage is presented on the nutritional role of trees and shrubs mixed with grasses. Contributions of the botanical and agricultural description of grasses grown in northeastern Mexico and southern Texas USA are discussed. Prof. Roque Gonzalo Ramrez Lozano, Ph.D. Universidad Autnoma de Nuevo Len Facultad de Ciencias Biolgicas, Alimentos, Ave. Pedro de Alba y Manuel Barragn S/N, Ciudad Universitaria, San Nicols de los Garza, Nuevo Len, 66455, Mxico. Mail: [email protected]

Since the first edition of Equine Nutrition and Feeding was published in 1986, it has become the seminal work on the subject. It covers all the key topics that you need to know for your equine nutrition degree course. This comprehensive and clearly evidenced textbook covers how food is digested and nutrients are used in growing, working and breeding horses. It also explains the scientific basis for calculating nutrient and dietary requirements in an understandable manner, and shows you how to do these calculations. Special attention is also given to grassland and pasture, and to housing and diet-related diseases. Additional, student-friendly features include: References to the most up-to-date information, including “Nutrient Requirements of Horses”, from the National Research Council (2007). Case histories to provide practical examples. Study questions at the end of each chapter to help you to revise. A comprehensive glossary of terms and abbreviations. Changes to this fourth edition: Evidence base has been expanded, with 646 new research reports and papers being incorporated. Extensively revised to make navigation easier. A new section is dedicated to the weaning and growth of the foal. This book is the essential text for any undergraduate and postgraduate student of equine nutrition, equine veterinary medicine, equine veterinary nursing or agricultural science. It is also used by equine nutritionists and horse owners.

Reaching nearly 1 million readers monthly, Better Nutrition celebrates 70 years as a leading in-store distributed magazine for health conscious consumers. Widely distributed to thousands of health-food stores and grocery chains across the country, Better Nutrition provides authoritative, well-researched information on food nutrition, dietary concerns, supplements and other natural products.

The first book to address nutrition's complex role in biology Nutrition has long been considered more the domain of medicine and agriculture than of the biological sciences, yet it touches and shapes all aspects of the natural world. The need for nutrients determines whether wild animals thrive, how populations evolve and decline, and how ecological communities are structured. The Nature of Nutrition is the first book to address nutrition's enormously complex role in biology, both at the level of individual organisms and in their broader ecological interactions. Stephen Simpson and David Raubenheimer provide a comprehensive theoretical approach to the analysis of nutrition—the Geometric Framework. They show how it can help us to understand the links between nutrition and the biology of individual animals, including the physiological mechanisms that determine the nutritional interactions of the animal with its environment, and the consequences of these interactions in terms of health, immune responses, and lifespan. Simpson and Raubenheimer explain how these effects translate into the collective behavior of groups and societies, and in turn influence food webs and the structure of ecosystems. Then they demonstrate how the Geometric Framework can be used to tackle issues in applied nutrition, such as the problem of optimizing diets for livestock and endangered species, and how it can also help to address the epidemic of human obesity and metabolic disease. Drawing on a wealth of examples from slime molds to humans, The Nature of Nutrition has important applications in ecology, evolution, and physiology, and offers promising solutions for human health, conservation, and agriculture.

This book uniquely provides both the scientific basis of equine nutrition and the translation of that science into practical, day-to-day feeding advice. It summarises the latest research to provide readers with the evidence base needed to both confidently advise those who want to understand the science behind equine nutrition, and apply that evidence into practical advice for anyone who just wants to know how to feed horses. Both veterinary and animal science courses struggle to provide adequate nutrition training within their syllabuses. Much of the general information available is poorly explained and not evidence based. This book fills that gap, with the author team relaying over 50 cumulative years' experience teaching equine nutrition to both practising clinicians and students. A recommended resource to support the teaching of veterinary nutrition, this book should also be found on the bookshelf of all veterinarians, animal scientists, trainers, nutritionists, and nutritional advisors.

A one-of-a-kind book for researchers interested in finfish nutrition Handbook of Nutrient Requirements of Finfish provides a summary of qualitative and quantitative nutrient requirements for almost all cultured finfish for which a significant amount of nutritional information now exists. Information is presented by species and includes how each species is cultured, an index of production, regional locations where each species is being cultured, examples of purified or test diets and special conditions required for laboratory studies, nutrient requirements and practical diet formulation. Discussions of special diets and feeding practices are included for certain species. This book will be a useful guide for students, researchers, practicing nutritionists, aquaculturists, and feed manufacturers interested in fish nutrition.

EQUINE CLINICAL NUTRITION Authoritative resource on the nutritional management of horses, now incorporating the iterative learning process The second edition of Equine Clinical Nutrition is a fully updated and expanded revision of the classic student text on nutritional management of horses, covering updated nutrient recommendations, rations, feeding management, clinical nutrition and many other important topics in the field. To aid in reader comprehension, this new edition takes a new instructional approach to nutritional management using an iterative sequence of defined procedures. Divided into distinct sections for easy accessibility, this book is a comprehensive resource for feeding practices and management of healthy and sick horses alike. A thorough understanding of life stages, anatomy, physiology, and behavior underpins the practice of clinical nutrition. Sample topics covered in Equine Clinical Nutrition include: The evolution of horses to changing food supply, the importance of their microbiome, and the behavior patterns of feeding and drinking Nutrient metabolism of water, energy, protein, minerals, and vitamins, plus ration assessment, farm investigations, forages, and toxic plants Manufactured feeds, dietary supplements, USA feed regulations, and feed safety protocols Nutritional assessment of horses by life stage, recognizing pain and discomfort behaviors, and dietary management of weight and major system disorders Equine Clinical Nutrition is an essential text for students of veterinary medicine, animal science, pre-veterinary programs, and a desk reference for equine practitioners wanting practical clinical feeding recommendations. With comprehensive coverage of the topic, it is an essential text for everything related to nutrition in horses.