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Author : Carl Edward Johnson
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (596 download)
Download or read book Studies on the Activities of Rumen Microorganisms in Vitro written by Carl Edward Johnson and published by . This book was released on 1957 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P.N. Hobson
Publisher : Springer Science & Business Media
ISBN 13 : 9400914539
Total Pages : 741 pages
Book Rating : 4.4/5 (9 download)
Download or read book The Rumen Microbial Ecosystem written by P.N. Hobson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 741 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Preface to the first edition of this book explained the reasons for the publication of a comprehensive text on the rumen and rumen microbes in 1988. The microbes of the ruminant's forestomach and those in related organs in other animals and birds provide the means by which herbivorous animals can digest and obtain nutriment from vegetation. In turn, humans have relied, and still do rely, on herbivores for much of their food, clothing and motive power. Herbivores also form the food of carnivorous animals and birds in the wild. The importance of the rumen microorganisms is thus apparent. But, while a knowledge of rumen organisms is not strictly neces sary for the normal, practical feeding of farm animals, in recent years there has been much more emphasis on increasing the productivity of domesti cated animals and in rearing farm animals on unusual feedstuffs. Here, a knowledge of the reactions of the rumen flora, and the limits to these reactions, can be invaluable. In addition, anaerobic rumen-type microor ganisms are found in the intestines of omnivores, including humans, and can be implicated in diseases of humans and animals. They are also found in soils and natural waters, where they playa part in causing pollution and also in reducing it, while the same organisms confined in artificial systems are essential for the purification of sewage and other polluting and toxic wastes.
Author : Y. Ruckebusch
Publisher : Springer Science & Business Media
ISBN 13 : 9401180679
Total Pages : 856 pages
Book Rating : 4.4/5 (11 download)
Download or read book Digestive Physiology and Metabolism in Ruminants written by Y. Ruckebusch and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two questions could not be avoided in the avant-propos of this book; (i) what is the importance to man of ruminant livestock, and (ii) what results of practical relevance in the growing mountain of scientific verbiage could be found in the Proceedings of this Symposium. Herbivores are an integral and critical part of the natural ecosystem which must be preserved because of their impact on human welfare. Wh at makes ruminants especially important to man is that they can thrive on fibrous forage and are thus the only viable enterprise over much of the earth's surface where crop growing is impracti cable. They contribute a wide array of products in addition to 50000 000 tonnes ofmeat (1977) and represent a 'capital reserve' that can be drawn upon in times of emergency: milk for example (450000000 tonnes) can make the difference between subsistence and starvation. About 60% of the world's meat and 80 % of the milk are produced by one third of the world ruminant population in the developed regions and as much as 99 % of the power for agriculture is provided by the ruminant population in developing countries. For the next two decades, a probable increase by 30 % for . cattle and buffalo and more than 40 % for sheep and goats is expected by improving health, fertility, nutrition and genetic potential rather than feed resources.
Author : Edward F. DeLong
Publisher : Springer
ISBN 13 : 9783642301193
Total Pages : 567 pages
Book Rating : 4.3/5 (11 download)
Download or read book The Prokaryotes written by Edward F. DeLong and published by Springer. This book was released on 2014-10-13 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Prokaryotes is a comprehensive, multi-authored, peer reviewed reference work on Bacteria and Achaea. This fourth edition of The Prokaryotes is organized to cover all taxonomic diversity, using the family level to delineate chapters. Different from other resources, this new Springer product includes not only taxonomy, but also prokaryotic biology and technology of taxa in a broad context. Technological aspects highlight the usefulness of prokaryotes in processes and products, including biocontrol agents and as genetics tools. The content of the expanded fourth edition is divided into two parts: Part 1 contains review chapters dealing with the most important general concepts in molecular, applied and general prokaryote biology; Part 2 describes the known properties of specific taxonomic groups. Two completely new sections have been added to Part 1: bacterial communities and human bacteriology. The bacterial communities section reflects the growing realization that studies on pure cultures of bacteria have led to an incomplete picture of the microbial world for two fundamental reasons: the vast majority of bacteria in soil, water and associated with biological tissues are currently not culturable, and that an understanding of microbial ecology requires knowledge on how different bacterial species interact with each other in their natural environment. The new section on human microbiology deals with bacteria associated with healthy humans and bacterial pathogenesis. Each of the major human diseases caused by bacteria is reviewed, from identifying the pathogens by classical clinical and non-culturing techniques to the biochemical mechanisms of the disease process. The 4th edition of The Prokaryotes is the most complete resource on the biology of prokaryotes. The following volumes are published consecutively within the 4th Edition: Prokaryotic Biology and Symbiotic Associations Prokaryotic Communities and Ecophysiology Prokaryotic Physiology and Biochemistry Applied Bacteriology and Biotechnology Human Microbiology Actinobacteria Firmicutes Alphaproteobacteria and Betaproteobacteria Gammaproteobacteria Deltaproteobacteria and Epsilonproteobacteria Other Major Lineages of Bacteria and the Archaea
Author : Brij M. Mitruka
Publisher :
ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.3/5 (129 download)
Download or read book Studies on Effect of Citric Acid on in Vitro Cellulose Digestion by Rumen Microorganisms from Normal and Traumatic Gastritis Animals written by Brij M. Mitruka and published by . This book was released on 1962 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert E. Hungate
Publisher : Elsevier
ISBN 13 : 1483263622
Total Pages : 544 pages
Book Rating : 4.4/5 (832 download)
Download or read book The Rumen and Its Microbes written by Robert E. Hungate and published by Elsevier. This book was released on 2013-10-22 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rumen and Its Microbes is a contribution to the ecology of this important microbial habitat. Relatively few microbial habitats have been subjected to a thorough quantitative ecological analysis. The rumen fermentation is peculiarly suitable because of its relatively constant and continuous nature and because of the very rapid rates of conversion of organic matter. Although analysis of the ruminant-microbe symbiosis is still far from complete, knowledge is sufficient for formulation of principles and for identification and measurement of important parameters. The first eight chapters of the book include a description of the rumen and its microbes, their activities, and the extent of these activities. This basic biology provides a framework in which applications to agriculture can be evaluated. These applications are discussed in the last four chapters: host metabolism, variation in the rumen, possible practical applications, and abnormalities in rumen function.
Author : Walter Carnette Bowie
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.E/5 ( download)
Download or read book In Vitro Studies of Rumen Microorganisms Using a Continous-flow System written by Walter Carnette Bowie and published by . This book was released on 1960 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pier Giorgio Peiretti
Publisher : MDPI
ISBN 13 : 3039364596
Total Pages : 348 pages
Book Rating : 4.0/5 (393 download)
Download or read book In Vitro Digestibility in Animal Nutritional Studies written by Pier Giorgio Peiretti and published by MDPI. This book was released on 2020-12-29 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Anil Kumar Puniya
Publisher : Springer
ISBN 13 : 8132224019
Total Pages : 380 pages
Book Rating : 4.1/5 (322 download)
Download or read book Rumen Microbiology: From Evolution to Revolution written by Anil Kumar Puniya and published by Springer. This book was released on 2015-07-11 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an in-depth description of different groups of microbes (i.e. bacteria, protozoa, fungi and viruses) that exist in the rumen microbial community, and offers an overview of rumen microbiology, the rumen microbial ecosystem of domesticated ruminants, and rumen microbial diversity. It provides the latest concepts on rumen microbiology for scholars, researchers and teachers of animal and veterinary sciences. With this goal in mind, throughout the text we focus on specific areas related to the biology and complex interactions of the microbes in rumen, integrating significant key issues in each respective area. We also discuss rumen manipulation with plant secondary metabolites, microbial feed additives, utilization of organic acids, selective inhibition of harmful rumen microbes, and ‘omics’ approaches to manipulating rumen microbial functions. A section on the exploration and exploitation of rumen microbes addresses topics including the current state of knowledge on rumen metagenomics, rumen: an underutilized niche for industrially important enzymes and ruminal fermentations to produce fuels. We next turn our attention to commercial applications of rumen microbial enzymes and to the molecular characterization of euryarcheal communities within an anaerobic digester. A section on intestinal disorders and rumen microbes covers acidosis in cattle, urea/ ammonia metabolism in the rumen and nitrate/ nitrite toxicity in ruminant diets. Last, the future prospects of rumen microbiology are examined, based on the latest developments in this area. In summary, the book offers a highly systematic collection of essential content on rumen microbiology.
Author : Jack Henry Cline
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (522 download)
Download or read book In Vitro and in Vivo Studies on Growth Factors for Rumen Microorganisms written by Jack Henry Cline and published by . This book was released on 1956 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : W. E. C. Moore
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (89 download)
Download or read book A Comparative Study of in Vitro and in Vivo Fermentations by Rumen Organisms written by W. E. C. Moore and published by . This book was released on 1954 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P.N. Hobson
Publisher : Springer Science & Business Media
ISBN 13 : 0751403660
Total Pages : 746 pages
Book Rating : 4.7/5 (514 download)
Download or read book The Rumen Microbial Ecosystem written by P.N. Hobson and published by Springer Science & Business Media. This book was released on 1997-05-31 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about anaerobic microbes that inhabit the gut of ruminants. Similar microbes are found in many other ecosystems, including other animals and man and engineered systems such as waste digesters and landfill. This book is therefore a comprehensive reference work concerned with microbes which are of fundamental importance. They are the focal points for future developments in agriculture, industrial fermenatations, the monitoring and control of environmental pollution and the health and well-being of man.
Author : Norhani Abdullah
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (969 download)
Download or read book In-vitro Studies of Rumen Microbial Activity in the Presence of the Herbicide Grammoxone written by Norhani Abdullah and published by . This book was released on 1983 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kenneth Kengo Otagaki
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (53 download)
Download or read book In Vitro Rumen Digestion Studies written by Kenneth Kengo Otagaki and published by . This book was released on 1955 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Emilio M. Ungerfeld
Publisher : Frontiers Media SA
ISBN 13 : 2889454266
Total Pages : 280 pages
Book Rating : 4.8/5 (894 download)
Download or read book Engineering Rumen Metabolic Pathways: Where We Are, and Where Are We Heading written by Emilio M. Ungerfeld and published by Frontiers Media SA. This book was released on 2018-03-13 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ruminants were domesticated in the Middle East about 10,000 years ago and have since become an inseparable part of human diet, society, and culture. Ruminants can transform inedible plant fiber and non-protein nitrogen into meat, milk, wool and traction, thus allowing human utilization of non-tillable land and industrial by-products. The nutritional flexibility of ruminants is conferred by the rumen´s complex microbial community. Driven by rising income and population growth in emergent economies, the global demand for livestock products, including milk and meat from ruminants, has been increasingly growing, and is predicted to continue growing in the next few decades. The increase in production necessary to satisfy this rising demand is putting much pressure on already dwindling natural resources. There are also concerns about the emissions of methane and nitrous oxide, potent greenhouse gases associated to ruminant production. The need to make ruminant production more efficient in the use of natural resources poses a big challenge to ruminant science, and within it, rumen microbiology. Recent years have seen important advances in basic and applied rumen microbiology and biochemistry. The knowledge generated has significant implications for the efficiency and sustainability of ruminant production and the quality of ruminant products for human health. The present compilation is an update of recent advances in rumen microbiology and ruminant digestion and fermentation, including original research, reviews, and hypothesis and theory articles. We hope that the experimental results, discussion, models and ideas presented herein are useful to foster future research contributing to sustainable ruminant production.
Author : Burk A. Dehority
Publisher :
ISBN 13 : 1897676999
Total Pages : 372 pages
Book Rating : 4.8/5 (976 download)
Download or read book Rumen Microbiology written by Burk A. Dehority and published by . This book was released on 2003-01-01 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an introduction to the microbes and microbial activity of the rumen. It offers an in-depth description of rumen bacteria, protozoa and fungi. Information is given on microbial concentrations and those factors which control or influence their numbers in the rumen. Both the synergism and negative effects resulting from microbial interactions are discussed.
Author : Jay C. Meiske
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.3/5 (129 download)
Download or read book I. Utilization of Biuret by Sheep. II. Effect of Starvation and Subsequent Refeeding on Some in Vitro Activities of Rumen Microorganisms written by Jay C. Meiske and published by . This book was released on 1957 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
