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Author: Pier Giorgio Peiretti
Publisher: MDPI
ISBN: 3039364596
Category : Science
Languages : en
Pages : 348
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Book Description
This book addresses various aspects of in vitro digestibility: • Application of meta-analyses and machine learning methods to predict methane production; • Methane production of sainfoin and alfalfa; • In vitro evaluation of different dietary methane mitigation strategies; • Rumen methanogenesis, rumen fermentation, and microbial community response; • The role of condensed tannins in the in vitro rumen fermentation kinetics; • Fermentation pattern of several carbohydrate sources; • Additive, synergistic, or antagonistic effects of plant extracts; • In vitro rumen degradation and fermentation characteristics of silage and hay; • In vitro digestibility, in situ degradability, and rumen fermentation of camelina co-products; • Ruminal fermentation parameters and microbial matters to odd- and branched-chain fatty acids; • Comparison of fecal versus rumen inocula for the estimation of NDF digestibility; • Rumen inoculum collected from cows at slaughter or from a continuous fermenter; • Seaweeds as ingredients of ruminant diets; • Rumen in vitro fermentation and in situ degradation kinetics of forage Brassica crops; • In vitro digestibility and rumen degradability of vetch varieties; • Intestinal digestibility in vitro of Vicia sativa varieties; • Ruminal in vitro protein degradation and apparent digestibility of Pisum sativum; • In vitro digestibility studies using equine fecal inoculum; • Effects of gas production recording system and pig fecal inoculum volume on kinetics; • In vitro methods of assessing protein quality for poultry; and • In vitro techniques using the DaisyII incubator.
Author: Pier Giorgio Peiretti
Publisher: MDPI
ISBN: 3039364596
Category : Science
Languages : en
Pages : 348
Get Book Here
Book Description
This book addresses various aspects of in vitro digestibility: • Application of meta-analyses and machine learning methods to predict methane production; • Methane production of sainfoin and alfalfa; • In vitro evaluation of different dietary methane mitigation strategies; • Rumen methanogenesis, rumen fermentation, and microbial community response; • The role of condensed tannins in the in vitro rumen fermentation kinetics; • Fermentation pattern of several carbohydrate sources; • Additive, synergistic, or antagonistic effects of plant extracts; • In vitro rumen degradation and fermentation characteristics of silage and hay; • In vitro digestibility, in situ degradability, and rumen fermentation of camelina co-products; • Ruminal fermentation parameters and microbial matters to odd- and branched-chain fatty acids; • Comparison of fecal versus rumen inocula for the estimation of NDF digestibility; • Rumen inoculum collected from cows at slaughter or from a continuous fermenter; • Seaweeds as ingredients of ruminant diets; • Rumen in vitro fermentation and in situ degradation kinetics of forage Brassica crops; • In vitro digestibility and rumen degradability of vetch varieties; • Intestinal digestibility in vitro of Vicia sativa varieties; • Ruminal in vitro protein degradation and apparent digestibility of Pisum sativum; • In vitro digestibility studies using equine fecal inoculum; • Effects of gas production recording system and pig fecal inoculum volume on kinetics; • In vitro methods of assessing protein quality for poultry; and • In vitro techniques using the DaisyII incubator.
Author: Peter J. Van Soest
Publisher: Cornell University Press
ISBN: 1501732358
Category : Science
Languages : en
Pages : 490
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Book Description
This monumental text-reference places in clear persepctive the importance of nutritional assessments to the ecology and biology of ruminants and other nonruminant herbivorous mammals. Now extensively revised and significantly expanded, it reflects the changes and growth in ruminant nutrition and related ecology since 1982. Among the subjects Peter J. Van Soest covers are nutritional constraints, mineral nutrition, rumen fermentation, microbial ecology, utilization of fibrous carbohydrates, application of ruminant precepts to fermentive digestion in nonruminants, as well as taxonomy, evolution, nonruminant competitors, gastrointestinal anatomies, feeding behavior, and problems fo animal size. He also discusses methods of evaluation, nutritive value, physical struture and chemical composition of feeds, forages, and broses, the effects of lignification, and ecology of plant self-protection, in addition to metabolism of energy, protein, lipids, control of feed intake, mathematical models of animal function, digestive flow, and net energy. Van Soest has introduced a number of changes in this edition, including new illustrations and tables. He places nutritional studies in historical context to show not only the effectiveness of nutritional approaches but also why nutrition is of fundamental importance to issues of world conservation. He has extended precepts of ruminant nutritional ecology to such distant adaptations as the giant panda and streamlined conceptual issues in a clearer logical progression, with emphasis on mechanistic causal interrelationships. Peter J. Van Soest is Professor of Animal Nutrition in the Department of Animal Science and the Division of Nutritional Sciences at the New York State College of Agriculture and Life Sciences, Cornell University.
Author: M. F. Fuller
Publisher: Oxford University Press, USA
ISBN:
Category : Medical
Languages : en
Pages : 230
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Book Description
What are we trying to simulate?; Digestive enzyme activities in pigs and poultry; The role of the microflora in digestion; The physical and chemical constitution of foods: effects on carbohydrate digestion; Indirect effects of foods antinutrients on protein digestibility and nutritional value of diets; In vitro simulation of digestion and absorptionin the gastro-intestinal tract of pigs and poultry - methods and results; The chemical and biological bases of a calculation system developed for predicting dietary energy values: a poultry model; Enzyme modelling of protein digestion and L-lysine availability; Use of pepsin digentibility, multienzyme pH change and protein solubility assays to predict in vivo protein quality of feedstuffs; Estimation of true ileal digestibility of amino acids with pigs by an in vitro method using intestinal fluid; prediction of the energy value of non-ruminant feeds using in vitro digestion with intestinal fluid and other chemical methods; A model for feed evaluation based on in vitro digestible dry matter and protein; In vitro simulation of protein digestion: an integrated approach; Simultaneous estimations of precaecal protein and carbohydrate digestion in the pig; The way forward; the future requirements of the feed industry; The scientific challenge.
Author: Jan Dijkstra
Publisher: CABI
ISBN: 9780851998145
Category : Medical
Languages : en
Pages : 734
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Book Description
The first edition of this book. Published in 1993, was very well received as providing a comprehensive review of the digestion and metabolism of ruminant animals. Since its publication, much new research has been conducted in the subject and knowledge has increased. This new edition includes Dr. Dijkstra as an additional editor and four completely new chapters. These cover: the gas production technique in feed evaluation; the relationship between pasture characteristics and animal performance; calorimetry; and feed processing. Other chapters have been expanded or updated as appropriate.
Author: D. I. Givens
Publisher: CABI
ISBN: 9780851999289
Category : Science
Languages : en
Pages : 498
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Book Description
Current pressures to maximise the use of forages in ruminant diets have renewed interest in fast, inexpensive methods for the estimation of their nutritional value. As a result, a wide variety of biological and physiochemical procedures have recently been investigated for this purpose.This book is the single definitive reference volume on the current status of research in this areaCovers all forages eaten by ruminant animals
Author: Neil Hohmann
Publisher:
ISBN:
Category : Alcohol fuel industry
Languages : en
Pages : 20
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Book Description
Author: P. O. Osuji
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9789290532781
Category : Animal nutrition
Languages : en
Pages : 46
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Book Description
Author: Gita Cherian
Publisher:
ISBN:
Category : Biology
Languages : en
Pages :
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Book Description
Author: George C. Fahey
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 1032
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Book Description
Provides a historical foundation as well as a review of the state-of- the-art in forage science, detailing 25 years of progress in forage quality, evaluation, and utilization, along with the latest developments and new directions for future research. The volume is divided into six sections: overview of forage science; identification and quantitative measurement of forage quality components; intake as a critical element of forest quality; role of digestion and metabolism in determining forage quality; integrating concepts affecting changes in forage quality; and improving forage quality and evaluation. No index. Member price, $36. Annotation copyright by Book News, Inc., Portland, OR
Author: Sung Woo Kim
Publisher: Frontiers Media SA
ISBN: 2889667308
Category : Medical
Languages : en
Pages : 190
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Book Description
