Author: George Vernon Davis
Publisher:
ISBN:
Category : Cattle
Languages : en
Pages : 90

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Book Description

Author:
Publisher: Academic Press
ISBN: 0080925790
Category : Technology & Engineering
Languages : en
Pages : 373

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Book Description
This comprehensive volume examines the interrelationships of nitrogen and energy nutrition of ruminants. It provides exhaustive coverage of basic concepts, applications, and new research developments.Rumen microbial activity is emphasized. The author, an expert in animal nutrition, discusses new systems of determining dietary energy requirements, the effect of processing feedstuffs, and stress factors. He reviews the availability of nutrients in grains, distillers' grain residues, oilseed meals, molasses, silages, pastures, crop residues, and aquatic plants. Growth stimulants, nutritional management of ruminants in feedlots and pastures, and the value of feed additives are also among the topics considered.The scope of coverage provided by this volume will make it the leading reference for teachers, researchers, consultants, livestock producers, feed manufacturers, and all others who are involved in ruminant feeding and nutrition.From the Preface: This volume covers research on various nitrogen and energy feedstuffs and defines terminology commonly utilized in nitrogen and energy nutrition. The utilization of nitrogen and energy in oilseed meals, fish meals, cereal grains, distillers' residues, molasses, silages, grasses, hays, crop residues, animal waste, and nonprotein nitrogen sources is discussed. Details are given on development and utilization of net energy systems, systems for balancing total nitrogen, and nonprotein nitrogen with total digestible nutrients (TDN) or energy components of ruminant diets. Discussions are presented on metabolism, feedlot, milking, and grazing trials. Growth stimulants, processing of feedstuffs, type of animal, and environmental and management factors that affect feed intake, growth, feed efficiency, and quality of product are reviewed.Emphasis is given to the contributions of ruminal microbes in upgrading forage and nonprotein nitrogen sources to higher-quality bacterial protein, as well as their ability to downgrade high-quality protein and waste nitrogen when protein is fed in excess of microbial needs. Research is presented on means to increase bypassing of the rumen to prevent nitrogen wastage when ruminants are fed concentrate diets. Contributions of ruminal microbes in utilizing cellulosic materials as lignocellulose and hemicellulose as well as starch and other carbohydrates are discussed.

Author: National Research Council
Publisher: National Academies Press
ISBN: 030903597X
Category : Technology & Engineering
Languages : en
Pages : 148

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Book Description
This book brings together the latest research on protein absorption by ruminants and takes a look at the calculation of optimum nutrient requirements, including bacterial digestion, in the calculations. It also describes the parameters of nitrogen conversion in the ruminant and examines the different kinds of protein found in animal feedstuffs. "Animal Feed Science and Technology" calls it "essential for all scientists and teachers actively working in ruminant nutrition research and instruction."

Author: Angelica Maris Chapa
Publisher:
ISBN:
Category :
Languages : en
Pages : 220

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Author: Roman Hrytsak
Publisher:
ISBN:
Category :
Languages : en
Pages : 196

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Book Description

Author: W Haresign
Publisher: Elsevier
ISBN: 1483103536
Category : Technology & Engineering
Languages : en
Pages : 378

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Book Description
Recent Developments in Ruminant Nutrition presents papers that discuss the advancement of the different areas of ruminant nutrition. The book is comprised of 20 chapters that cover topics, such as reproduction, diet, and nutrition. The coverage of the text includes growth stimulation in ruminants; protein quantity and quality for the U.K. dairy cow; and complete-diet feeding of dairy cows. The book also covers rumen fermentation related topics, such as influence of nitrogen and carbohydrate inputs on rumen fermentation; aspects of the biochemistry of rumen fermentation and their implication in ruminant productivity; and manipulation of rumen fermentation. The text will be of great use to researchers and professionals in the animal husbandry industry.

Author: Deepashree Kand
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: J. Malcolm Asplund
Publisher: CRC Press
ISBN: 9780849349102
Category : Nature
Languages : en
Pages : 232

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Book Description
Principles of Protein Nutrition of Ruminants is a cutting-edge examination of the current state of knowledge in this important field. It explores current techniques and concepts, pointing out limitations to these techniques and introducing ideas and criticisms that will be useful in developing new paradigms for research. The scope of the book covers the whole spectrum of investigation from grazing behavior of wild ruminants to cellular and molecular phenomena. Unique aspects of the book include its emphasis on the energy status of the animal as the primary factor in affecting amino acid supply and its discussion of the nature of nitrogenous compounds in feedstuffs.

Author: Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 178

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Book Description
Utilization of urea-nitrogen-15 in ruminants, Protein nutrion of growing cattle, In vitro studies on non-protein nitrogen utilization by rumen microflora, Non-protein nitrogen utilizagem and microbial synthesis in the rumen, Transfer of blood urea indo the goat colon, Entry of blood urea into the rumen of the llama, Diminished renal urea excretion in the llama at reduced food intake, A critical approach to isotope methods for measuring microbial growth in the rumen in vitro, Estimate of microbial protein synthesis in vitro by the simultaneous use of three different isotopic markers, Effect of dietary nitrogen leval on electrolyte water metabolism in sheep: K+ metabolism II, Determination of possible effects of mineral concentration on protein synthesis by rumen microbes in vitros, Utilization of urea/molasses liquid feed as a major source of nitrogen and energy for lactating cows, Estimation of the production rate of bacteria in rumen of buffalo calves, Utilization of low quality roughage by ruminants: a contribution to animal nutrition in the tropics, Relationship between ruminal ammonia and non-protein nitrogen utilization by ruminants.

Author: T. Tsuda
Publisher: Academic Press
ISBN: 0323138616
Category : Technology & Engineering
Languages : en
Pages : 806

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Book Description
This volume is comprised of invited papers presented at the Seventh International Symposium on Ruminant Physiology, held in Sendai, Japan, in September 1989. Papers are invited on the recommendations of 300 international experts. The proceedings of this symposia provides the most comprehensive coverage available of current research in ruminant physiology.