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Nitrogen and energy nutrition of ruminants /
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 sy...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Orlando :
Academic Press,
1986.
|
| Colección: | Animal feeding and nutrition.
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| Temas: | |
| Acceso en línea: | Texto completo |
MARC
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| 100 | 1 | |a Shirley, Ray L. | |
| 245 | 1 | 0 | |a Nitrogen and energy nutrition of ruminants / |c Ray L. Shirley. |
| 260 | |a Orlando : |b Academic Press, |c 1986. | ||
| 300 | |a 1 online resource (xiii, 358 pages) : |b illustrations | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 490 | 1 | |a Animal feeding and nutrition | |
| 504 | |a Includes bibliographical references and index. | ||
| 520 | |a 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. | ||
| 588 | 0 | |a Print version record. | |
| 505 | 0 | |a Front Cover; Nitrogen and Energy Nutrition of Ruminants; Copyright Page; Table of Contents; Foreword; Preface; Chapter 1. Introduction; Chapter 2. Feed Intake; Chapter 3. Activity of Rumen Microbes; I. Introduction; II. Nutrition of Rumen Bacteria; III. Methanogenic Bacteria; IV. Proteolytic Bacteria; V. Degradation of Amino Acids; VI. Influence of Urea as a Soluble-Nitrogen Factor; VII. Microbial Adaptation to Biuret; VIII. Protein Synthesis by Rumen Microbes; IX. Interactions Between Bacterial Species; X. The Rumen Protozoa; XI. Microbes in Relation to Rumen Functions | |
| 505 | 8 | |a XII. Efficiency of Energy Utilization by MicrobesXIII. Lactic Acid and Other Nonvolatile Organic Acids; XIV. Acidosis Syndrome and Performance of Ruminants; XV. Bloat in Ruminants; XVI. Dilution Rates in the Rumen; XVII. Rumen Fermentation Manipulation; XVIII. Oxygen in the Rumen; XIX. Effect of Inorganic Ions; XX. Temperature and Rumen Function; XXI. Modeling of Nitrogen Metabolism in the Rumen; XXII. Effect of Pesticides on Rumen Microbes; XXIII. Markers in Ruminant Nutrition; XXIV. Toxic Substances in the Rumen; XXV. Enzyme Supplements and Digestibility; XXVI. Gluconeogenesis in Cattle | |
| 505 | 8 | |a Chapter 4. Monensin and Other Antibiotics Fed to RuminantsI. Introduction; II. Monensin; III. Lasalocid; IV. Amicloral; V. Avoparcin; VI. Tylosin; VII. Chlortetracycline; Chapter 5. Nutritional Energetics; I. Introduction; II. Nutritional and Energy Terms; III. Fermentation Pathways; IV. Rationale of Energy Systems for Ruminants; V. The California Net Energy System (CNES); VI. Net Protein (NPm and NPg) Requirements; VIII. Net Energy Value of Feeds for Lactation; IX. Lactation and Reproduction Studies; X. Conditions Affecting DE and ME of Diets; XI. Effect of VFA on ME | |
| 505 | 8 | |a XII. Effect of Sex on Utilization of EnergyXIII. Relative Efficiency of Fat and Protein Synthesis; XIV. DE Cost of Protein Production; XV. Preformed Protein Sources in Finishing Diets; XVI. Effect of Withdrawal of Protein in Finishing Diets; XVII. Insolubility of Protein in Ruminant Feeds; XVIII. Starch Utilization by Ruminants; XIX. Dietary Fat for Ruminants; Chapter 6. Amino Acids; I. Introduction; II. Beef Cattle Fed Supplementary Amino Acids; III. Amino Acids for Lactating Cows; IV. Amino Acids for Sheep; V. Degradation of Amino Acids in the Rumen | |
| 505 | 8 | |a VI. Upgrading of Plant Protein in the RumenVII. Methionine Hydroxy Analog; VIII. Labile Protein and Protein Turnover; Chapter 7. Nonprotein Nitrogen Utilization; I. Introduction; II. Nonprotein Nitrogen Adaptation and Utilization; III. Sulfur Requirements for NPN Utilization; IV. Quality of Nitrogen Sources Fed Ruminants; V. Ruminants Fed Low-Protein Forages with NPN; VI. Ruminal Ammonia Concentration and NPN; VII. Ammonia Levels in the Rumen of Feedlot Cattle; VIII. Ammonia and Synthesis of Metabolizable Protein; IX. Factors in MP Formation and Utilization | |
| 546 | |a English. | ||
| 650 | 0 | |a Nitrogen in animal nutrition. | |
| 650 | 0 | |a Ruminants |x Feeding and feeds. | |
| 650 | 0 | |a Bioenergetics. | |
| 650 | 6 | |a Ruminants |x Alimentation. |0 (CaQQLa)201-0072802 | |
| 650 | 6 | |a Bio�energ�etique. |0 (CaQQLa)201-0003859 | |
| 650 | 6 | |a Azote dans l'alimentation des animaux. |0 (CaQQLa)201-0068513 | |
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| 650 | 7 | |a Nitrogen in animal nutrition |2 fast |0 (OCoLC)fst01038101 | |
| 650 | 7 | |a Ruminants |x Feeding and feeds |2 fast |0 (OCoLC)fst01101265 | |
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| 740 | 0 | |a Energy nutriton of ruminants. | |
| 776 | 0 | 8 | |i Print version: |a Shirley, Ray L. |t Nitrogen and energy nutrition of ruminants. |d Orlando : Academic Press, 1986 |z 0126402604 |w (DLC) 85022984 |w (OCoLC)12722088 |
| 830 | 0 | |a Animal feeding and nutrition. | |
| 856 | 4 | 0 | |u https://sciencedirect.uam.elogim.com/science/book/9780080925790 |z Texto completo |