NUTRIENT REQUIREMENTS OF DAIRY CATTLE 2001

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Nutrient Requirements Of Dairy Cattle

Author : Subcommittee on Dairy Cattle Nutrition
ISBN : 9780309515214
Genre : Technology & Engineering
File Size : 28.29 MB
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This widely used reference has been updated and revamped to reflect the changing face of the dairy industry. New features allow users to pinpoint nutrient requirements more accurately for individual animals. The committee also provides guidance on how nutrient analysis of feed ingredients, insights into nutrient utilization by the animal, and formulation of diets to reduce environmental impacts can be applied to productive management decisions. The book includes a user-friendly computer program on a compact disk, accompanied by extensive context-sensitive "Help" options, to simulate the dynamic state of animals. The committee addresses important issues unique to dairy science-the dry or transition cow, udder edema, milk fever, low-fat milk, calf dehydration, and more. The also volume covers dry matter intake, including how to predict feed intake. It addresses the management of lactating dairy cows, utilization of fat in calf and lactation diets, and calf and heifer replacement nutrition. In addition, the many useful tables include updated nutrient composition for commonly used feedstuffs.
Category: Technology & Engineering

Successful Feeding Systems For Dairy

Author : Mike Hutjens
ISBN : 0932147356
Genre : Dairy cattle
File Size : 49.95 MB
Format : PDF, ePub
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Types of feeding systems for dairy cattle - sizing, economics, TMRs, feed storage and feed bunk management.
Category: Dairy cattle

Nutrition And Feeding Of Organic Cattle

Author : Robert Blair
ISBN : 9781845937720
Genre : Technology & Engineering
File Size : 46.8 MB
Format : PDF, ePub, Docs
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Organic cattle farming is continuing to increase, backed by consumer organisations and governments. This book addresses the feed sources suitable for rearing organic cattle, both meat and dairy. Beginning with an overview of the general principles of organic cattle production and of cattle nutrition, the book goes on to discuss the constituents of suitable feeds and their implications: the effects of introducing diets for organic cattle, the effect on meat or milk quality and breed selection. The books also provides a source of peer-reviewed references on the organic feeding of cattle, drawn from international scientific literature.
Category: Technology & Engineering

Nutrient Requirements Of Small Ruminants

Author : National Research Council
ISBN : 0309102138
Genre : Medical
File Size : 32.60 MB
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Updating two previous National Research Council publications, Nutrient Requirements of Sheep, Sixth Revised Edition, 1985, and Nutrient Requirements of Goats, First Edition, 1981, this new book provides an evaluation of the scientific literature on the nutrient requirements of small ruminants in all stages of life. In addition, effects of the environment, feed additives, and metabolism modifiers on nutrient requirements are addressed. Proper formulation of diets for small ruminants depends on adequate knowledge of their nutrient requirements. These requirements depend on the breed and age of the animal and whether he or she is exercising, pregnant, or lactating. Nutrient Requirements of Small Ruminants brings together a summary of this latest data with new and expanded information on the composition of feeds commonly consumed by small ruminants, both domestic and wild. For the first time this authoritative reference work includes information on cervids and camelids. Primarily intended for animal nutritionists, veterinarians, and other scientists, some sections will be useful to individual sheep and goat owners and managers and to those responsible for the care and management of wildlife species. As both a practical and a technical reference book, this material is written to ensure that diets of small ruminants contain adequate amounts of nutrients and that intakes of certain nutrients are not so excessive that they inhibit performance or impair health.
Category: Medical

Modelling Nutrient Digestion And Utilisation In Farm Animals

Author : D. Sauvant
ISBN : 9789086867127
Genre : Science
File Size : 43.44 MB
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For more than 30 years, modelling has been an important method for integrating, in a flexible, comprehensive and widely applicable way, basic knowledge and biological concepts on digestion and metabolism in farm animals. The purpose of this book is to present the 'state of art' in this area. The chapters are written by leading teams and researchers in this field of study, mainly from Europe, North America and Australasia. Considerable progress has been made in topics dealing with: modelling methods, feeding behaviour, digestion and metabolic processes in ruminants and monogastric animals. This progress is clearly illustrated by the emergence of a new paradigm in animal nutrition, which has moved from the aim to cover the requirements of the animal to explaining and predicting the responses of the animals to diets (e.g., productivity and efficiency, impact on quality of products, environmental aspects, health and well-being). In this book several chapters illustrate that through empirical models, meta-analysis is an efficient tool to synthesize information gathered over recent decades. In addition, compared with other books on modelling farm animal nutrition, two new aspects received particular attention: expanding knowledge of the individual animal to understanding the functioning and management of herds, and the consideration of the environmental impact of animal production. This book is a valuable source of information for researchers, nutritionists, advisors, and graduate students who want to have up-to-date and concise information on mathematical modelling applied to farm animals.
Category: Science

Norfor

Author : Harald Volden
ISBN : 9789086867189
Genre : Science
File Size : 62.96 MB
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NorFor is a semi-mechanistic feed evaluation system for cattle, which is used by advisors in Denmark, Iceland, Norway and Sweden. This book describes in detail the system and it covers five main sections. The first is concerned with information on feed characteristics, feed analysis and feed digestion methods. The second section describes the digestion and metabolism in the gastrointestinal tract and the supply and requirement of energy and metabolizable amino acids. The third section considers the prediction of feed intake and physical structure of the diet. The fourth section focuses on model evaluation and the final section provides information on the IT solutions and feed ration formulation by a non-linear economical optimization procedure. This book will be of significant interest to researchers, students and advisors of cattle nutrition and feed evaluation.
Category: Science

Ruminant Toxicology An Issue Of Veterinary Clinics Food Animal Practice E Book

Author : Gary Osweiler
ISBN : 9781455709168
Genre : Medical
File Size : 31.84 MB
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Guest Editor Gary Osweiler presents a comprehensive look at ruminant toxicology. Topics will include biofuels co-products tolerance and toxicology for ruminants, diagnostic toxicology for ruminants, metal/mineral poisoning and interactions, reproductive toxicants in forage and grain crops, ruminant mycotoxicoses, antidotes and therapy for ruminant toxicants, western plant hazardous to ruminants, southeastern toxic plants affecting ruminants, northeastern plants toxic to ruminants, industrial and commercial products affecting ruminants, water quality and ruminant health and productivity, ,and much more!
Category: Medical

Mosby S Comprehensive Review For Veterinary Technicians

Author : Monica M. Tighe
ISBN : 9780323171397
Genre : Medical
File Size : 71.85 MB
Format : PDF, Kindle
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Whether you’re a new vet tech student or reviewing for the certification exam, Mosby's Comprehensive Review for Veterinary Technicians, 4th Edition is the ideal review tool to help you master critical concepts and pass the VTNE. Now in full color, this edition features a user-friendly outline format that helps break down information visually. Coverage reinforces key concepts in basic and clinical sciences, clinical applications, patient management and nutrition, anesthesia and pharmacology, medical and surgical nursing, and critical care, plus new information on pain management. To ensure the most meaningful review, the Evolve site features a study mode that includes 500 review questions and an exam mode that offers a computer-based testing environment similar to what you will encounter when taking the VTNE. Comprehensive coverage includes all areas of veterinary technology, such as: basic and clinical sciences; clinical applications; patient management, nursing and nutrition; anesthesia and pharmacology; and professional practices and issues. Comprehensive review exam at the end of the text contains 350 questions that provide you with a solid review of the vet tech curriculum and the information you need to know to pass the VTNE. User-friendly outline format is conducive to classification and grouping of material, which helps you retain the content. Coverage of dogs, cats, large animals, birds, reptiles, and laboratory animals ensures you are prepared for all aspects of the national board examination. Summarized concepts and procedures are highlighted in boxes and tables to support visual learners. Student-friendly chapter format contains a chapter outline, learning outcomes, a glossary, and review questions. Appendix of veterinary technician resources include American, Canadian, and international vet tech associations; registration of technicians; and special internet sites of interest to veterinary technicians. NEW! Chapter on pain management and updated and expanded chapter discussions provide the information needed to pass the VTNE NEW! Companion Evolve website contains a practice exam that simulates the computer-based VTNE testing environment. NEW! Full-color format features vivid color photos to support comprehension and recognition of essential concepts including histology, hematology, diagnostic microbiology and mycology, virology, urinalysis, and parasitology.
Category: Medical

Dairy Nutrition An Issue Of Veterinary Clinics Of North America Food Animal Practice

Author : Robert J. Van Saun
ISBN : 9780323326896
Genre : Medical
File Size : 78.62 MB
Format : PDF
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Dr. Robert Van Saun has assembled an expert panel of authors on the topic of dairy nutrition. Articles include: Feed analysis and its interpretation, Management and evaluation of ensiled forages, Feeding, evaluating and controlling the rumen, Control of energy intake and partitioning through lactation, Protein feeding and balancing diets for amino acids, Lipids feeding and milk fat depression, Dietary management of macrominerals in preventing disease, Trace mineral feeding and assessment, Transition cow feeding and management to prevent disease, Monitoring total mixed rations and feed delivery systems, and more!
Category: Medical