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Breeding For Robustness In Cattle
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Book Synopsis Breeding for robustness in cattle by : Marija Klopcic
Download or read book Breeding for robustness in cattle written by Marija Klopcic and published by BRILL. This book was released on 2023-09-04 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past decade has revealed unfavourable trends in e.g. fertility, udder health and locomotion in some major dairy cattle breeds due to a large increase in production and insufficient consideration of functional traits in the breeding goals. Such unfavourable trends in some functional traits increase costs. Additionally, the enlargement of herds leads to less available labour time per individual cow. This asks for cows that are easy to handle. At the same time, society is demanding a higher welfare standard of animals. These contradicting developments have increased the desire for so called more robust animals. Robustness can be defined as 'the ability to maintain homeostasis in commonly accepted and sustainable herds of the near future'; or 'the ability of the cow to function well in the environment she lives in as well as in a wide range of climates and production systems'. This book contains a series of articles (26) dealing with the concept of robustness, including aspects like evolution, genetics, environment, animal health and welfare, and integrity. Besides the major functional traits also the links to energy balance, hot climatic conditions, and the attitude and input of stakeholders towards robustness as part of the breeding program are discussed. This book is the first attempt to summarise the available knowledge concerning this topic in cattle, making this book unique. The contributions are from authors of 16 countries from all over the world. However, the focus is presently on farm animal level, while in future robustness of the whole production system may also require additional attention.
Book Synopsis Improving Animal Welfare through Genetic Selection by : Wendy Mercedes Rauw
Download or read book Improving Animal Welfare through Genetic Selection written by Wendy Mercedes Rauw and published by Frontiers Media SA. This book was released on 2016-07-12 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: In livestock species, breeding goals are aimed primarily at improvement of production traits. However, there are a number of examples where selection for high production efficiency has resulted in reduced welfare through unfavorable outcomes in health and fitness characteristics. These effects raise questions about what is ethically acceptable in animal breeding. Welfare problems may be experienced when physiological balance is disturbed by genetic selection for high production alone, by a mismatch between the environmental challenges and the range of coping responses available to an animal, or from a mismatch between the animal’s needs and their degree of satisfaction. This may be resolved by either improving the environment to support the animal, but also by providing the animal, through genetic selection, with means to adapt to the production environment. The Standing Committee of the European Convention for the Protection of Animals kept for Farming Purposes emphasizes that breeding goals should include health and welfare. The Farm Animal Welfare Council pleas for a greater emphasis in breeding programs on traits associated with good welfare. However, although breeding goals in most farm animal species have been broadened beyond production traits to include functional traits, behavioral traits are rarely included despite their potential to improve animal production and welfare. It is the goal of the present Research Topic to bring together experimental and theoretical research focusing on the genetics of welfare traits and the possibility to improve animal welfare through selection. This topic presents an overview of the relationship between selection for high production and livestock robustness, examples of improving robustness through the introduction of novel traits in livestock breeding, and a discussion on selection methods to address welfare issues. The discussion on sustainability of breeding practices is very alive today and will remain to be an important part of the debate in the future.
Book Synopsis Improving Animal Welfare Through Genetic Selection by :
Download or read book Improving Animal Welfare Through Genetic Selection written by and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In livestock species, breeding goals are aimed primarily at improvement of production traits. However, there are a number of examples where selection for high production efficiency has resulted in reduced welfare through unfavorable outcomes in health and fitness characteristics. These effects raise questions about what is ethically acceptable in animal breeding. Welfare problems may be experienced when physiological balance is disturbed by genetic selection for high production alone, by a mismatch between the environmental challenges and the range of coping responses available to an animal, or from a mismatch between the animal's needs and their degree of satisfaction. This may be resolved by either improving the environment to support the animal, but also by providing the animal, through genetic selection, with means to adapt to the production environment. The Standing Committee of the European Convention for the Protection of Animals kept for Farming Purposes emphasizes that breeding goals should include health and welfare. The Farm Animal Welfare Council pleas for a greater emphasis in breeding programs on traits associated with good welfare. However, although breeding goals in most farm animal species have been broadened beyond production traits to include functional traits, behavioral traits are rarely included despite their potential to improve animal production and welfare. It is the goal of the present Research Topic to bring together experimental and theoretical research focusing on the genetics of welfare traits and the possibility to improve animal welfare through selection. This topic presents an overview of the relationship between selection for high production and livestock robustness, examples of improving robustness through the introduction of novel traits in livestock breeding, and a discussion on selection methods to address welfare issues. The discussion on sustainability of breeding practices is very alive today and will remain to be an important part of the debate in the future.
Book Synopsis Animal Breeding Plans by : Jay Laurence Lush
Download or read book Animal Breeding Plans written by Jay Laurence Lush and published by . This book was released on 1962 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Animal Breeding, Welfare and Society by : Jacky Turner
Download or read book Animal Breeding, Welfare and Society written by Jacky Turner and published by Routledge. This book was released on 2010-08-12 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The determination of when, how, how often and with whom an animal breeds has moved away from evolutionary pressures towards our own purposes: these include the breeding and use of around 50 billion mammals and birds for food production annually, the breeding of pedigree dogs, cats, racing dogs and horses, specialized laboratory animal strains and the use of reproductive science to breed endangered species in zoos and to attempt to limit unwanted populations of pests and non-native species. This book discusses the methods, the motivations and the consequences of human intervention in animal breeding in terms of what we know about animal behavior and well-being. It sets out to challenge both our practice and our assumptions- those of society as a whole and the many professionals involved in the worldwide animal reproduction business. It explores where we are now and proposes a future where we have more respect for animals as sentient beings and have loosened the reins of reproductive control.
Book Synopsis Breeding Beef Cattle for Unfavorable Environments by : King Ranch Corporation, Kingsville, Tex
Download or read book Breeding Beef Cattle for Unfavorable Environments written by King Ranch Corporation, Kingsville, Tex and published by . This book was released on 1955 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Managing Breeds for a Secure Future by : Dan Phillip Sponenberg
Download or read book Managing Breeds for a Secure Future written by Dan Phillip Sponenberg and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together the experience of three top academic experts in breeding procedure, this up-to-date edition of Managing Breeds for a Secure Future examines breeding and genetics at a level accessible to all. This new edition has been revised to cover emerging debates in animal breeding and includes domestic species, such as dogs and horses. The authors skillfully use a clear discussion of theoretical genetics to explain its practical applications to a wide audience of livestock and domestic animal breeders. Specific examples are provided throughout to illustrate how decisions regarding breeding and management relate back to genetic theory. Advice is given on all areas pertaining to the process of responsible breed management from selecting pairs and mating systems to registry functions and long-term management. Current topics of interest covered include: breeding for robustness and disease resistance, international movement of livestock, and preserving endangered breeds. Breed associations are also discussed in depth with particular emphasis on how reducing common conflicts can secure the future of breeds for generations to come. This practical book offers a comprehensive examination of breeding practices aimed at livestock and dog breeders of all abilities and experience levels. The first edition was published by The Livestock Conservancy. *** "...an excellent resource for breed conservation and management. ...many examples from both rare and populous breeds. ...provide[s] practical recommendations that cover theoretical, political, and organizational aspects of breed preservation.... This book is important reading for any veterinarian, breeder, or owner interested in the hands-on management of breeding and breed conservation. ...accompanied by many photographs, figures, tables, and diagrams of breeds and breeding schemes. It allows readers to understand the different goals and emphases of various domestic animal species, as well as the market forces that affect breed management." --Journal of the American Veterinary Medical Association, Vol. 251, No. 12, December 15, 2017 [Subject: Farm Life, Animal Breeding & Management, Animal Husbandry, animal conservancy, genetics]
Book Synopsis INRA feeding system for ruminants by : INRA
Download or read book INRA feeding system for ruminants written by INRA and published by BRILL. This book was released on 2023-11-27 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Resource Allocation Theory Applied to Farm Animal Production by : Wendy M. Rauw
Download or read book Resource Allocation Theory Applied to Farm Animal Production written by Wendy M. Rauw and published by CABI. This book was released on 2009 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about resource allocation matters with the aim to further development thoughts and models on resource allocation applied to livestock production. It contains 18 chapters divided into 4 parts which discuss resources and resource allocation patterns, trade-offs, metabolic constraints to resource allocation and the process of homeorhesis with a special emphasis to homeorhesis during heat stress; the relationship between food intake and resources allocated to body maintenance, growth, reproduction and the immune response; the consequences of high production efficiency in pigs, poultry and dairy cattle and the consequences of improved production by means of biological engineering and options to include resource allocation matters in the breeding objective, animal welfare and in resource allocation modelling.
Author :Association for the Advancement of Animal Breeding and Genetics, Publisher :CSIRO PUBLISHING ISBN 13 :0643098534 Total Pages :450 pages Book Rating :4.6/5 (43 download)
Book Synopsis Application of New Genetic Technologies to Animal Breeding by : Association for the Advancement of Animal Breeding and Genetics,
Download or read book Application of New Genetic Technologies to Animal Breeding written by Association for the Advancement of Animal Breeding and Genetics, and published by CSIRO PUBLISHING. This book was released on 2005-09-01 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 16th Biennial Conference of the Association for the Advancement of Animal Breeding and Genetics (AAABG) gathers together scientists, extension workers, producers and industry personnel to review developments in the application of new technologies to animal breeding. Conference presentations include 30 invited reviews and papers, and 95 contributed papers. All papers are peer-reviewed, and cover session topics that focus on genetic evaluation systems, gene expression profiling, identification and manipulation of quantitative trait loci, progress in applied programs and advanced statistical and computing techniques. Industry applications are discussed for improvement in production, health and reproduction of domestic livestock, aquaculture species and even crocodiles and ostriches. Institutions and industries in Australia, New Zealand, USA, South Africa, South-East Asia and Japan are represented with significant participation of major Cooperative Research Centres. These proceedings contain the full text of all contributed papers and summaries of the invited reviews which are published separately in the Australian Journal of Experimental Agriculture.
Book Synopsis Breeding for Disease Resistance in Farm Animals by : Stephen C. Bishop
Download or read book Breeding for Disease Resistance in Farm Animals written by Stephen C. Bishop and published by CABI. This book was released on 2010 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing principles associated with breeding animals for enhanced health and resistance to specific diseases, this book provides a review of the field illustrated with examples covering many diseases of importance to livestock production, across all major livestock species. Authored by experts in the field, this updated edition covers techniques and approaches, viruses, TSEs, bacteria, parasites, vectors, and broader health issues seen in production systems, including metabolic diseases. The book will be an essential reference for professionals in the field, scientists and researchers, students, breeders, veterinarians, agricultural advisors and policy makers.
Author :Association for the Advancement of Animal Breeding and Genetics. Conference Publisher :CSIRO PUBLISHING ISBN 13 :064309234X Total Pages :451 pages Book Rating :4.6/5 (43 download)
Book Synopsis Application of New Genetic Technologies to Animal Breeding by : Association for the Advancement of Animal Breeding and Genetics. Conference
Download or read book Application of New Genetic Technologies to Animal Breeding written by Association for the Advancement of Animal Breeding and Genetics. Conference and published by CSIRO PUBLISHING. This book was released on 2005 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Association for the Advancement of Animal Breeding and Genetics Inc. is a professional organisation based in Australia and New Zealand for livestock scientists, breeders, educators, students and industry service providers.
Book Synopsis Breeding Dairy Cattle by : John Hinks
Download or read book Breeding Dairy Cattle written by John Hinks and published by Farming Press Limited. This book was released on 1983 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The historical background. Specification of objectives. Factors determining genetic responses to selective breeding. Herd foundation. Female selection. Male selection. Implementation of breeding programmes.
Book Synopsis Genetic Conservation of Domestic Livestock by : Lawrence Alderson
Download or read book Genetic Conservation of Domestic Livestock written by Lawrence Alderson and published by . This book was released on 1990 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Local cattle breeds in Europe by : Sipke Joost Hiemstra
Download or read book Local cattle breeds in Europe written by Sipke Joost Hiemstra and published by BRILL. This book was released on 2023-09-04 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: The majority of cattle breeds in Europe are native or local breeds, usually characterised by a limited geographical distribution. The breeds have significant potential as they are carrying large amounts of genetic variation and have important cultural, historical, socio-economic and environmental values. 'Local cattle is living inheritance, old germplasm which shouldn't get lost', said one farmer. These breeds were once regionally the most popular ones, now many of them are 'at risk'. Hence, there is a need to (further) develop effective policies and strategies at national and European level to conserve and develop local cattle breeds and to promote their branded use. The European local cattle populations were a target in the EURECA project, co-funded by the European Commission. The aim was to better understand the state of the breeds, to identify factors that contribute to their success or failure and to recommend decision-making tools for development of ambitious and sound strategies and policies. With this full colour publication we share the methodology and give a comprehensive view on European local cattle breeds. We hope that our findings and recommendations will contribute to the development of successful future strategies for local cattle breeds in Europe. 'The cows are like diesel cars; Slow start, cheap energy and long life'.
Author :European Society for Agricultural and Food Ethics. Congress Publisher : ISBN 13 :9789086869152 Total Pages :0 pages Book Rating :4.8/5 (691 download)
Book Synopsis Justice and Food Security in a Changing Climate by : European Society for Agricultural and Food Ethics. Congress
Download or read book Justice and Food Security in a Changing Climate written by European Society for Agricultural and Food Ethics. Congress and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The UN's Sustainable Development Goals saw the global community agree to end hunger and malnutrition in all its forms by 2030. However, the number of chronically undernourished people is increasing continuously. Ongoing climate change and the action needed to adapt to it are very likely to aggravate this situation by limiting agricultural land and water resources and changing environmental conditions for food production. Climate change and the actions it requires raise questions of justice, especially regarding food security. These key concerns of ethics and justice for food security due to climate change challenges are the focus of this book, which brings together work by scholars from a wide range of disciplines and a multitude of perspectives. These experts discuss the challenges to food security posed by mitigation, geoengineering, and adaptation measures that tackle the impacts of climate change. Others address the consequences of a changing climate for agriculture and food production and how the Covid-19 pandemic has affected food security and animal welfare.
Book Synopsis Modern Breeds of Livestock by : Hilton Marshall Briggs
Download or read book Modern Breeds of Livestock written by Hilton Marshall Briggs and published by . This book was released on 1949 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: Donated by D M Joubert.
