The Effects of Diet on Metabolizable Energy Utilization and Carcass Composition in Beef Cattle and Sheep
Author | : Denise Elizabeth Kirkpatrick |
Publisher | : |
Total Pages | : |
Release | : 1995 |
Genre | : Beef cattle |
ISBN | : |
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Author | : Denise Elizabeth Kirkpatrick |
Publisher | : |
Total Pages | : |
Release | : 1995 |
Genre | : Beef cattle |
ISBN | : |
Author | : G. Matteo Crovetto |
Publisher | : BRILL |
Total Pages | : 736 |
Release | : 2023-09-04 |
Genre | : Technology & Engineering |
ISBN | : 908686709X |
Energy and Protein Metabolism and Nutrition is of increasing importance as greater efficiency and health benefits are sought in feed for animal production. Top scientists from around the world have collaborated in this book to exchange expertise and knowledge on the latest developments in the field. The topics range from tissue metabolism and regulation mechanisms to practical aspects of energy and protein nutrition and feeding. A better and deeper understanding of nutrient metabolism and nutrition can only be achieved by integrating the outcomes of scientists researching different aspects of this topic. In doing this practical outcomes are sought for the direct benefit of producers and consumers. Special topics such as the links between energy/protein metabolism and nutrition regarding food quality, nutrigenomics, environmental sustainability and animal welfare in relation to the topic are all explored. This book is a valuable resource to all researchers and industry professionals who concern themselves with animal nutrition.
Author | : National Research Council (U.S.). Committee on Nutrient Requirements of Small Ruminants |
Publisher | : 中国法制出版社 |
Total Pages | : 386 |
Release | : 2007-01-05 |
Genre | : Medical |
ISBN | : 9780309102131 |
Proper formulation of diets for small ruminants depends on adequate knowledge of their nutrient requirements.
Author | : INRA |
Publisher | : BRILL |
Total Pages | : 639 |
Release | : 2023-11-27 |
Genre | : Medical |
ISBN | : 908686872X |
The INRA Feeding System for Ruminants has been renewed to better address emerging challenges for animal nutrition: prevision of productive responses, product quality, animal health and emissions to the environment, in a larger extent of breeding contexts. The new system is mainly built from meta-analyses of large data bases, and modelling. The dietary supply model accounts for digestive interactions and flows of individual nutrients, so that feed values depend on the final ration. Animal requirements account for variability in metabolic efficiency. Various productive and non-productive animal responses to diets are quantified. This book presents the whole system for dairy and meat, large and small ruminant production, including specificities for tropical and Mediterranean areas. The first two sections present biological concepts and equations (with their field of application and statistical accuracy) used to predict intake (including at grazing) and nutrient supply (Section 1), animal’s requirements and multiple responses to diets (Section 2). They apply to net energy, metabolisable protein and amino acids, water, minerals and vitamins. Section 3 presents the use of concepts and equations in rationing with two purposes: (1) diet calculation for a given performance objective; and (2) prediction of the multiple responses of animal to diet changes. Section 4 displays the tables of feed values, and their prevision. All the equations and concepts are embedded in the fifth version of INRAtion® software for practical use.
Author | : Subcommittee on Beef Cattle Nutrition |
Publisher | : National Academies Press |
Total Pages | : 249 |
Release | : 2000-05-16 |
Genre | : Technology & Engineering |
ISBN | : 0309069343 |
As members of the public becomes more concious of the food they consume and its content, higher standards are expected in the preparation of such food. The updated seventh edition of Nutrient Requirements of Beef Cattle explores the impact of cattle's biological, production, and environmental diversities, as well as variations on nutrient utilization and requirements. More enhanced than previous editions, this edition expands on the descriptions of cattle and their nutritional requirements taking management and environmental conditions into consideration. The book clearly communicates the current state of beef cattle nutrient requirements and animal variation by visually presenting related data via computer-generated models. Nutrient Requirements of Beef Cattle expounds on the effects of beef cattle body condition on the state of compensatory growth, takes an in-depth look at the variations in cattle type, and documents the important effects of the environment and stress on food intake. This volume also uses new data on the development of a fetus during pregnancy to prescribe nutrient requirements of gestating cattle more precisely. By focusing on factors such as product quality and environmental awareness, Nutrient Requirements of Beef Cattle presents standards and advisements for acceptable nutrients in a complete and conventional manner that promotes a more practical understanding and application.