Cargando…
Recent advances in animal nutrition-- 1985 /
Recent Advances in Animal Nutrition - 1985 focuses on the different compositions of animal feeds. The book first discusses the prediction of energy value of compound seeds. Existing methods for the prediction of metabolizable energy (ME) or digestible energy (DE) from chemical composition; poultry a...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor Corporativo: | |
| Otros Autores: | , |
| Formato: | Electrónico Congresos, conferencias eBook |
| Idioma: | Inglés |
| Publicado: |
London :
Butterworths,
1985.
|
| Colección: | Studies in the agricultural and food sciences.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Recent Advances in Animal Nutrition-1985; Copyright Page; Preface; Table of Contents; Part I: General Nutrition; CHAPTER 1. PREDICTION OF THE ENERGY VALUE OF COMPOUND FEEDS; Introduction; Glossary of terms used and abbreviations; Existing methods for the prediction of ME or DE from chemical composition; Ruminant compound feeds; Poultry compound feeds; Pig compound feeds; Analytical studies; Technical and analytical variation in the chemical composition of compound feeds; practical aspects
- Calculation of variation in the energy value of compound feedingstuffs predicted from check analyses or analytical declarationsCriteria for choice of recommended equations; Recommended prediction equations; Remaining problems; Appendix I: INTERLABORATORY VARIATION FOR SPECIFIC ANALYTICAL METHODS, AND ITS EFFECTS UPON THE RANKING OF PREDICTION EQUATIONS FOR GENERAL USE; CALCULATION OF S' AND S""; DERIVATION OF THE FORMULA FOR S'; DERIVATION OF THE FORMULA FOR S ""; Appendix II: THE USE OF NEUTRAL DETERGENT AND ENZYMES TO PREDICT THE DIGESTIBILITY OF FEEDINGSTUFFS; PRINCIPLE; DETERMINATION
- NOTES ON CELLULASE ENZYMEReferences; Part II: Fibre in Animal Feeds; CHAPTER 2. DEFINITION OF FIBRE IN ANIMAL FEEDS; Current definitions of fibre; Differences in animal species; Variation in fibre; Chemical structure and uniformity of fibre; Physical properties and physiological effects; Conclusions; References; CHAPTER 3. INFLUENCE OF FIBRE ON DIGESTIBILITY OF POULTRY FEEDS; Characteristics of fibre in feedstuffs; Prediction of feeding value of feeds and feedstuffs; Discussion; Conclusions; References; CHAPTER 4. ROLE OF DIETARY FIBRE IN PIG DIETS; Introduction; Definitions of dietary fibre
- Some properties of dietary fibreAnalytical methods; Fibre and the digestive processes; Large intestine; Volatile fatty acids (VFA); Influence of dietary fibre on nutrient absorption in the large intestine; Influence of dietary fibre on nutrient digestibility measured overall; Influence of dietary fibre on overall transit time; Effects of dietary fibre on the whole animal; Conclusions; References; CHAPTER 5. EFFECT OF FIBRE IN COMPOUND FEEDS ON THE PERFORMANCE OF RUMINANTS; Introduction; Feed intake and rumen fermentation; Digestibility and energetic feeding value
- Milk production and milk compositionConclusions; References; Part Ill: Pig Nutrition; CHAPTER 6. STRATEGIES FOR SOW NUTRITION: PREDICTING THE RESPONSE OF PREGNANT ANIMALS TO PROTEIN AND ENERGY INTAKE; Introduction; Partition of nutrients; Validation of the model; Differences between observed and predicted values; Predictions from the model and possible consequences; Acknowledgements; References; CHAPTER 7. NUTRITIONAL MANIPULATION OF CARCASS QUALITY IN PIGS; Introduction; Aspects of grading standards; Nutrition and fatness; Conclusion; References