Feeding Systems And Feed Evaluation Models
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Feeding Systems And Feed Evaluation Models
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Author : Mike K. Theodorou
language : en
Publisher: Cabi
Release Date : 2000
Feeding Systems And Feed Evaluation Models written by Mike K. Theodorou and has been published by Cabi this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Medical categories.
Feed evaluation for animal production. Feed characterization. Intake, passage and digestibility. In vitro and in situ methods for estimating digestibility with reference to protein degradability. Measurement of energy metabolism. Feeding systems for dairy cows. Feeding systems for beef cattle. Feeding systems for sheep. Feding systems for pigs. Feeding systems for poultry. Feeding systems for horse. Feeding systems for pigs. Feeding systems for poultry. Feeding systems for horse. Prediction of response to nutrients by ruminants through mathematical modelling and improved feed characterizaion. Analyses of modelling whole-rumen function. Modelling the lactating dairy cow. Modelling growth and wool production in ruminats.Modelling growth and lactation in pigs. Modelling the utilization of dietary energy and amino acids by poultry. Modelling growth in fish. The nutrition of companion animals.
Feed Evaluation
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Author : P.J. Moughan
language : en
Publisher: BRILL
Release Date : 2000-11-22
Feed Evaluation written by P.J. Moughan and has been published by BRILL this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-11-22 with Technology & Engineering categories.
The provision of balanced diets accounts for the major cost in intensive livestock production and to maximise profits requires continuous improvement in all aspects of dietary formulation. Consequently, throughout the world, considerable scientific effort is devoted to bringing about a better description of the nutrient content of diverse feedstuffs, to understanding the mode of action of anti-nutritional factors, to improving the description of nutrient requirements and to developing refined technologies for feed formulation, processing and provision. Feed evaluation science is a rapidly developing high technology field, with feed compounders, nutritionists, advisors and producers needing to keep abreast of rapid innovation. This text, written by a team of international authorities, covers basic principles and new developments in feed evaluation for simple-stomached animals with an emphasis on pigs and poultry. The topics of nutrient analysis and characterisation, nutrient bioavailablility, post-absorptive nutrient utilisation, modern approaches to the estimation of nutrient requirements (including growth modelling) are all covered in depth. Recent advances in feed evaluation for pigs, poultry and companion animals are highlighted. The work is essential reading for anyone needing to remain at the forefront of technological developments in feed evaluation.
Feed Evaluation Science
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Author : Paul J. Moughan
language : en
Publisher: BRILL
Release Date : 2018-01-24
Feed Evaluation Science written by Paul J. Moughan and has been published by BRILL this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-24 with Technology & Engineering categories.
Written by a team of international authorities, Feed Evaluation Science, is a must-have for students, researchers, postdoctoral fellows and teachers of animal nutrition, as well as practitioners in the feed industry. The text offers a classical treatment of the basic principles and new developments in feed evaluation for simple-stomached animals with emphasis on pigs and poultry. The chapters follow a logical progression, to provide a coherent in-depth coverage of the key science and technology inherent in the nutrition and feeding of animals. The topics covered are nutrient analysis and characterisation, nutrient-bioavailability, post-absorptive nutrient utilisation, the principles of animal growth and the mathematical modelling of growth. Practical aspects of feed processing, anti-nutritional factors, the use of markers in nutrition studies, predicting bioavailable nutrients and the principles of feed formulation are highlighted in the context of pig, poultry and companion animal nutrition. This is a classic text on the nutrition of simple-stomached animals, and is intended for those working at the forefront of developments in feed evaluation science."
Norfor
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Author : Harald Volden
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-10-05
Norfor written by Harald Volden and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-05 with Science categories.
NorFor is a semi-mechanistic feed evaluation system for cattle, which is used by advisors in Denmark, Iceland, Norway and Sweden. This book describes in detail the system and it covers five main sections. The first is concerned with information on feed characteristics, feed analysis and feed digestion methods. The second section describes the digestion and metabolism in the gastrointestinal tract and the supply and requirement of energy and metabolizable amino acids. The third section considers the prediction of feed intake and physical structure of the diet. The fourth section focuses on model evaluation and the final section provides information on the IT solutions and feed ration formulation by a non-linear economical optimization procedure. This book will be of significant interest to researchers, students and advisors of cattle nutrition and feed evaluation.
Evaluation Of The Energy Value Of Feeds For Ruminants
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Author :
language : en
Publisher: Nordic Council of Ministers
Release Date : 1994
Evaluation Of The Energy Value Of Feeds For Ruminants written by and has been published by Nordic Council of Ministers this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Feeds categories.
Mechanistic Modelling In Pig And Poultry Production
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Author : R. Gous
language : en
Publisher: CABI
Release Date : 2006
Mechanistic Modelling In Pig And Poultry Production written by R. Gous and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Business & Economics categories.
Based on papers presented at a symposium held in 2005 in South Africa, this book brings together the academic writings on modelling concepts, problems and applications of models and looks at the development, usefulness and limitations of models in pigs and poultry.
Agricultural System Models In Field Research And Technology Transfer
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Author : Lajpat R. Ahuja
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Agricultural System Models In Field Research And Technology Transfer written by Lajpat R. Ahuja and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Science categories.
Most books covering the use of computer models in agricultural management systems target only one or two types of models. There are few texts available that cover the subject of systems modeling comprehensively and that deal with various approaches, applications, evaluations, and uses for technology transfer. Agricultural System Models in Field Res
Encyclopedia Of Dairy Sciences
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Author :
language : en
Publisher: Academic Press
Release Date : 2011-03-25
Encyclopedia Of Dairy Sciences written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-25 with Science categories.
Dairy Science, Four Volume Set includes the study of milk and milk-derived food products, examining the biological, chemical, physical, and microbiological aspects of milk itself as well as the technological (processing) aspects of the transformation of milk into its various consumer products, including beverages, fermented products, concentrated and dried products, butter and ice cream. This new edition includes information on the possible impact of genetic modification of dairy animals, safety concerns of raw milk and raw milk products, peptides in milk, dairy-based allergies, packaging and shelf-life and other topics of importance and interest to those in dairy research and industry. Fully reviewed, revised and updated with the latest developments in Dairy Science Full color inserts in each volume illustrate key concepts Extended index for easily locating information
Inra Feeding System For Ruminants
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Author : INRA
language : en
Publisher: BRILL
Release Date : 2023-11-27
Inra Feeding System For Ruminants written by INRA and has been published by BRILL this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-27 with Medical categories.
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.
Mathematical Modelling In Animal Nutrition
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Author : J. France
language : en
Publisher: CABI
Release Date : 2008
Mathematical Modelling In Animal Nutrition written by J. France and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Technology & Engineering categories.
The primary purpose of each of the subsequent chapters of this book is to promulgate quantitative approaches concerned with elucidating mechanisms in a particular area of the nutrition of ruminants, pigs, poultry, fish or pets. Given the diverse scientific backgrounds of the contributors of each chapter (the chapters in the book are arranged according to subject area), the imposition of a rigid format for presenting mathematical material has been eschewed, though basic mathematical conventions are adhered to.