Ciliated Protozoa Inhabiting the Rumen of Cattle and Water Buffalo in Baghdad Area PDF Download

Author: Adnan Yousif Al-Rawas
Publisher:
ISBN:
Category : Cattle
Languages : en
Pages : 736

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Author: Adnan Yousif Al-Rawas
Publisher:
ISBN:
Category : Ciliata
Languages : ar
Pages : 736

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Author: Anil Kumar Puniya
Publisher: Springer
ISBN: 8132224019
Category : Science
Languages : en
Pages : 380

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Book Description
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: Pedro N. Acha
Publisher:
ISBN: 9789275119914
Category :
Languages : en
Pages : 1194

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3 vols also available separately. Contents: Vol. 1 Bacterioses and mycoses (2001, ISBN 927511580X); Vol. 2 Chlamydioses, rickettsioses and viroses (2003, ISBN 927519929); Vol. 3 Parasitoses (2003, ISBN 9275919928)

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251312702
Category : Political Science
Languages : en
Pages : 576

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Book Description
The State of the World's Biodiversity for Food and Agriculture presents the first global assessment of biodiversity for food and agriculture worldwide. Biodiversity for food and agriculture is the diversity of plants, animals and micro-organisms at genetic, species and ecosystem levels, present in and around crop, livestock, forest and aquatic production systems. It is essential to the structure, functions and processes of these systems, to livelihoods and food security, and to the supply of a wide range of ecosystem services. It has been managed or influenced by farmers, livestock keepers, forest dwellers, fish farmers and fisherfolk for hundreds of generations. Prepared through a participatory, country-driven process, the report draws on information from 91 country reports to provide a description of the roles and importance of biodiversity for food and agriculture, the drivers of change affecting it and its current status and trends. It describes the state of efforts to promote the sustainable use and conservation of biodiversity for food and agriculture, including through the development of supporting policies, legal frameworks, institutions and capacities. It concludes with a discussion of needs and challenges in the future management of biodiversity for food and agriculture. The report complements other global assessments prepared under the auspices of the Commission on Genetic Resources for Food and Agriculture, which have focused on the state of genetic resources within particular sectors of food and agriculture.

Author: Moselio Schaechter
Publisher: Academic Press
ISBN: 0080961282
Category : Science
Languages : en
Pages : 1277

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Book Description
The Desk Encyclopedia of Microbiology, Second Edition is a single-volume comprehensive guide to microbiology for the advanced reader. Derived from the six volume e-only Encyclopedia of Microbiology, Third Edition, it bridges the gap between introductory texts and specialized reviews. Covering topics ranging from the basic science of microbiology to the current "hot" topics in the field, it will be invaluable for obtaining background information on a broad range of microbiological topics, preparing lectures and preparing grant applications and reports. - The most comprehensive single-volume source providing an overview of microbiology to non-specialists - Bridges the gap between introductory texts and specialized reviews - Provides concise and general overviews of important topics within the field making it a helpful resource when preparing for lectures, writing reports, or drafting grant applications

Author: P.N. Hobson
Publisher: Springer Science & Business Media
ISBN: 9400914539
Category : Science
Languages : en
Pages : 741

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Book Description
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: Diana Di Gioia
Publisher: Springer
ISBN: 3319719505
Category : Medical
Languages : en
Pages : 275

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Book Description
This book discusses the role of probiotics and prebiotics in maintaining the health status of a broad range of animal groups used for food production. It also highlights the use of beneficial microorganisms as protective agents in animal derived foods. The book provides essential information on the characterization and definition of probiotics on the basis of recently released guidelines and reflecting the latest trends in bacterial taxonomy. Last but not least, it discusses the concept of “dead” probiotics and their benefits to animal health in detail. The book will benefit all professors, students, researchers and practitioners in academia and industry whose work involves biotechnology, veterinary sciences or food production.

Author: Miodrag Ristic
Publisher: Springer Science & Business Media
ISBN: 9401190348
Category : Medical
Languages : en
Pages : 800

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Book Description
Most of the future increase in livestock production is expected to occur in the tropical and subtropical regions of the world. Cattle are the most numerous of the ruminant species in the tropics and provide the largest quantity of animal food products. More than one-third of the world's cattle are found in the tropics. Disease is the major factor which prohibits full utilization of these regions for cattle production. Various infectious and transmissible viral, rick ettsial, bacterial, and particularly protozoan and helminthic diseases, are widespread in the tropics and exert a heavy toll on the existing cattle industry there. This uncontrolled disease situation also discourages investment in cattle industries by private and government sectors. In Africa alone, it is estimated that 125 million head of cattle could be accommodated in the tropical rainbelt if the disease and other animal husbandry factors could be resolved. The potential of efficient cattle production under more favorable conditions prompted various international agencies to establish a multi million dollar International Laboratory for Research in Animal Diseases (ILRAD) in Nairobi, Kenya, Africa. In South America, principal sites for raising cattle are shifting to the savannah lands because the more fertile soils are being used for crop produc tion, however, in the savannahs also, disease remains the most powerful deterrent in implementing the cattle industry.

Author: David S. Collins
Publisher: John Wiley & Sons
ISBN: 1118650026
Category : Medical
Languages : en
Pages : 347

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Book Description
Gracey’s Meat Hygiene, Eleventh Edition is the definitive reference for veterinarians working in meat hygiene control. This new edition of a classic text reflects the recent significant changes in science, legislation and practical implementation of meat hygiene controls in the UK, Europe and worldwide since the 10th edition was published in 1999. An excellent practical guide for teaching food hygiene to veterinary students worldwide, in addition to laying the foundations of food animal anatomy, pathology and disease. New chapters address the increased concern of both the public and inspectors to issues of animal welfare and recognise the role of the profession, and interest from the consumer, in environmental protection. Key features include: Fully updated new edition, in a refreshed design with colour photographs and illustrations throughout. Includes new content on meat hygiene inspection covering the components of an integrated food safety management system as well as animal health and welfare controls in the ‘farm to fork’ system. A practical approach to health and safety in meat processing is outlined by identifying the hazards and then describing how these can best be controlled. With contributions from veterinary and industry experts, this edition is both a valuable teaching aid and a practical reference for veterinarians and all food business operators and their staff.