"Animal Feeding and Nutrition" by Marshall H. Jurgens, is written in a clear and concise outline format, reducing the vast amount of reading sometimes necessary for complete coverage of feeding practices. This edition is organized around four basic topics, giving your students all the information they'll need to understand the applied concepts of animal feeds and feeding methods: The Nutrients - classifications, recommended levels, and an up-to-date review of nutrients and digestion; Feedstuffs and Feed Additives - classification, characteristics, preparation, feeding laws and regulation; Procedures in Ration Formulization; Feeding Requirements and Guides - updated nutrition requirement tables for swine, beef, dairy, sheep, horses, poultry, dogs, and cats. Choose "Animal Feeding and Nutrition" for these unique features: examples of various problem-solving and ration-formulation techniques that help your students with procedures in mathematical solutions; expanded information on implants for growth stimulation; and updated information on feeding systems.
List of Tables of Animal Nutrient Requirements and Feedstuff Composition v List of Tables of Suggested Animal Diet Formulations vi About the Author viii Preface x Section I Nutrients and Digestive Systems 1 1. Review of Nutrients and Digestion 3 Water 5 Carbohydrates (CHO) 8 Lipids (Fat or Ether Extract) 27 Protein 36 Minerals 53 Vitamins 56 Nutrients in Metabolism 67 Digestive Systems 68 Section II Feedstuffs and Formulations 91 2. Evaluating Feedstuffs for Farm Livestock 93 Analytical Methods for Nutrient Composition 93 Feeding Trial 105 Digestion or Metabolism Trial 106 Measures of Feedstuff Energy 109 Physical Evaluation of Feedstuffs 120 Evaluating Feeds on the Basis of Cost per Unit of Nutrient 120 3. Feedstuffs Used in Livestock Diets 129 International Nomenclature 130 International Composition of Feeds 138 Characteristics of Common Concentrate Feedstuffs 220 Characteristics of Common Roughage Feedstuffs 242 Characteristics of Common "Nutrient Additive" Feedstuffs 274 Methods of Feedstuff Preparation 279 Methods of Feed Mixing 285 Feed Storage 288 Factors Affecting Feed (Dry Matter) Intake 289 4. Procedures in Feed Formulation 299 Balancing Rations to Meet Daily Nutrient Requirements of Animals 299 Simple Techniques in Ration Formulation 300 Formulating Vitamin Premixes 306 Formulating Trace Minerals Premixes 308 Formulating a Complete Supplement 309 Additional Examples of Diet Formulation 312 Computer-Assisted Formulation 312 Section III Commercial Feeds and Additives 319 5. Commercial Feeds: Laws and Regulations 321 General 321 Types of Commercial Feeds and Their Ingredients 322 Feed Laws and Regulations 324 Feed-Mixing Regulations 324 Feed Labeling 325 Sample Medicated Label 326 Collective Terms 328 6. Feed Additives 337 General Comments 337 Growth Promotion and Feed Efficiency 338 Medicinal Uses 339 Other Feed Additives 340 Hormonelike Products 342 Section IV Feeding Guides and Recommendations 349 7. Swine Feeding Guides 351 The Breeding Herd 351 Feeding the Market Pig 356 Dietary Feeding Systems 357 Feed Processing 360 Feed Ingredients for Swine Dites 362 Miscellaneous 370 Nutrient Requirements of Swine 384 Steps Involved in Formulating a Swine Diet 384 Suggested Rations for Various Stages of the Swine Life Cycle 388 8. Beef Cattle Feeding Guides 401 Beef Breeding Herd 401 The Cow Herd 401 The Calf Crop 406 Replacement Heifers 408 The Bull 409 Finishing Rations for Market Cattle 409 General Information 409 Miscellaneous Finishing Ration Ingredients 415 Bloat Prevention 417 Nutrient Requirements of Beef Cattle 418 System of Protein Evaluation for Cattle and Sheep 440 Metabolizable Protein (Amino Acid) Feeding Standard for Cattle and Sheep Fed Rations 441 Metabolizable Protein and Metabolizable Amino Acid Requirements and Feed Values Established 441 Urea Fermentation Potential of Feeds Established 442 Discussion 443 Summary 444 Use of Metabolizable Protein and Urea Fermentation Values in Formulating Rations 455 9. Dairy Cattle Feeding Guides 469 Feeding for Milk Production 469 General Comments 469 Forage Consumption 470 Concentrates for Dairy Cattle 470 Steps in Balancing a Ration for Lactating Dairy Cows 471 Feeding Guidelines 472 Things to Remember in Feeding for Milk Production 474 Feeding for Dairy Calves 476 >From Birth to 4 Months of Age 476 Heifers From 4 Months to 12 Months of Age 479 Heifers from 12 Months of Age to Calving 480 Feeding Dairy Bulls 481 Feeding Dairy Beef 481 Steps Involved in Formulating a Lactating Dairy Ration 481 Problem 481 Establish Dry Matter Nutrient Requirements 481 Determine Feeds Available and Their Nutrient Composition (dry matter basis) 481 Establish Feeding Levels 482 Formulation of Concentrate Mixture 483 Overall Composition of the Daily Ration 484 Nutrient Requirements of Dairy Cattle 484 10. Sheep Feeding Guides 499 The Breeding Flock 499 Feeding of Lambs 506 Miscellaneous 512 Nutrient Requirements of Sheep 513 11. Nutrition and Feeding of Horses 535 Nutrient Requirements 535 Feeds for Horses 538 Feeding the Horse 541 General 543 Steps Involved in Formulating a Horse Ration 545 12. Poultry Nutrition and Feeding 567 Nutrients for Poultry 567 Types of Poultry Diets 571 Feeds for Poultry 575 Feeding Programs 577 Formulating Poultry Diets 581 13. Nutrition and Feeding of Dogs and Cats 603 Introduction 603 Nutrient Requirements 603 General Nutritional Considerations for Feeding Dogs and Cats 613 Nutritional Problems 622 Nutrient Requirement Tables 624 Section V Tables 633 14. Tables of Equivalents 635 Section VI Glossary, Appendices and Index 641 Glossary of Animal Nutrition 643 Appendix I-Swine and Poultry Feedstuff Composition 667 Appendix II-Ruminant and Horse Feedstuff Composition 668 Appendix III-Swine Ration Worksheet 669 Appendix IV-Beef Formulation Worksheet (MP) 671 Appendix V-Horse Ration Worksheet 672 Appendix VI-Dairy Ration Worksheet 673 Appendix VII-Poultry Ration Worksheet 675 Index 677
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- ID: 9780757531767
10th Revised edition
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