Download or read book Breeding Strategies for Genetic Improvement of Dairy Cattle written by Tobias Okeno Otieno and published by LAP Lambert Academic Publishing. This book was released on 2012-04 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dairy production has been recognised as a strategy to wealth creation and overcoming the worsening problems of poverty, unemployment, malnutrition, and hunger among the resource-poor households in developing countries. Although the demand for dairy products is ever increasing, improving the production efficiency of dairy cattle to satisfy the demand is the biggest challenge faced by developing countries. In Kenya for instance, different breeding strategies have been employed to improve the productivity of dairy cattle. However, the choice of these strategies has often been done without due regard to their genetic and economic efficiency. This study therefore examined the genetic and economic efficiency of breeding strategies involving utilization of local and imported genetic materials to improve dairy cattle productivity in Kenya using a deterministic approach. Such evaluations are inevitable when an efficient and sustainable improvement breeding programme is to be developed. This book is therefore, developed to provide information on genetic and economic merits of different breeding strategies in relation to their adoption for genetic improvement of dairy cattle in Kenya.

Download or read book Advances in Breeding of Dairy Cattle written by Julius Van der Werf and published by . This book was released on 2019 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Improvement of Dairy Cattle written by United States. Agricultural Research Service. Animal Husbandry Research Division and published by . This book was released on 1958 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Breeding Strategy to Improve Ethiopian Boran Cattle for Meat and Milk Production written by and published by ILRI (aka ILCA and ILRAD). This book was released on 2011-01-01 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book In Vivo Conservation of Animal Genetic Resources written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2013 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: These guidelines present the basic concepts involved in the development and implementation of in vivo conservation plans for animal genetic resources for food and agriculture. The guidelines are intended for use by policy-makers in the management of animal genetic resources, managers of animal breeding organizations, persons responsible for training in management of animal genetic resources and any other stakeholders with leading roles in designing and implementing in vivo conservation programmes for animal genetic resources. Although individual breeders and livestock keepers are not the direct target audience, the guidelines include background information that is relevant for all stakeholders involved in planning conservation programmes.

Download or read book Application strategy of genetic improvement techniques in dairy cattle written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Strategies for Genetic Improvement of Dairy Cattle Under Low Medium and High Production Systems in Kenya written by Peter Wahinya and published by . This book was released on 2021-01-12 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Livestock Genomics and Community based Breeding Strategies in Low and Middle Income Countries Challenges Opportunities and Future Perspectives written by Isidore Houaga and published by Frontiers Media SA. This book was released on 2024-07-17 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-and-Middle-Income Countries (LMICs) are home to diverse populations of livestock species adapted to various agro-ecological zones, production systems, and harsh environmental conditions. However, the livestock in LMICs have not been systematically improved and current low levels of productivity do not meet the demand for livestock products by a growing population. Recent advances in next-generation sequencing and genotyping technologies have enabled the application of genomic selection in various livestock species in some western countries with great success. Despite the low adoption of genomic breeding in LMICs livestock industry, various studies and programs were initiated and some are still ongoing. Furthermore, community-based breeding programs (CBBP) have been initiated in many LMICs with great benefits for smallholder livestock farmers. CBBPs are based on the active participation of farmers from inception through to implementation and consider their needs, views, decisions, breeding objectives, and available infrastructure. In Africa for instance, small ruminants CBBPs have generated substantial genetic gains and socioeconomic benefits for rural poor farmers. However, the current challenges affecting the data recording and genetic evaluation of the CBBPs in LMICS are yet to be fully reported. Furthermore, the CBBPs are yet to integrate genomic selection in their breeding strategies. For sustainable livestock breeding in LMICs, there is a need to assess the current status of livestock genomics and community-based breeding strategies to identify the challenges and suggest mitigating strategies and future improvement strategy plans. In this Research Topic, we aim to collect findings from past and current livestock genomics and community-based breeding programs, the challenges, the lessons learned, the opportunities, and future perspectives.

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.

Download or read book Molecular Genetic Characterization of Animal Genetic Resources written by and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: These guidelines address Strategic Priority Area 1 of the Global Plan of Action - "Characterization, Inventory and Monitoring of Trends and Associated Risks". A short overview of progress in molecular characterization of animal genetic resources over the last two decades and prospects for the future is followed by a section that provides practical advice for researchers who wish to undertake a characterization study. Emphasis is given to the importance of obtaining high-quality and representative biological samples, yielding standardized data that may be integrated into analyses on an international scale.

Download or read book The Genetics of Cattle 2nd Edition written by Dorian Garrick and published by CABI. This book was released on 2014-11-28 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the time of domestication more than 10,000 years ago, cattle have played an increasingly crucial role in the development of human civilizations. Progress has been quite remarkable since the turn of the century; the sequencing of the bovine genome in 2009 launched new avenues for furthering our understanding of theoretical and practical aspects of cattle genetics. Covering a vast array of questions, this book reviews major topics from molecular and developmental genetics, disease resistance and immunogenetics to genetic improvement of dairy and beef breeds, addressing all current problems in the field. This second edition includes a new team of authors and completely new chapters on the genetics of fat production, nutrition, feed intake and efficiency, growth and body composition. Fully updated throughout, it provides a valuable resource on cattle genetics for researchers, breeders, veterinarians and postgraduate students.

Download or read book Genetic Improvement of Cattle and Sheep written by Geoff Simm and published by Oxford University Press, USA. This book was released on 2002-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: * Outlines the link between genes and performance in farm animals * Shows tools for more effective genetic selection * Highlights the role and ethical implications of new reproductive and molecular genetic technologies The application of scientific methods to animal breeding has led to major improvements in the output, cost and quality of animal products over the last few decades. This book describes the principles of genetic improvement of farm livestock and the practical application of these principles to dairy cattle, beef cattle and sheep breeding. This title has been taken over by CABI Publishing from Farming Press and was originally published in 1998

Download or read book Genetic Improvement of Farmed Animals written by Geoff Simm and published by CABI. This book was released on 2020-11-26 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic Improvement of Farmed Animals provides a thorough grounding in the basic sciences underpinning farmed animal breeding. Relating science to practical application, it covers all the major farmed animal species: cattle, sheep, goats, poultry, pigs and aquaculture species.

Download or read book Sustainable Food Production written by Paul Christou and published by Springer. This book was released on 2012-12-05 with total page 1869 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gathering some 90 entries from the Encyclopedia of Sustainability Science and Technology, this book covers animal breeding and genetics for food, crop science and technology, ocean farming and sustainable aquaculture, transgenic livestock for food and more.

Download or read book Breeding and Improvement of Farm Animals written by Victor Arthur Rice and published by McGraw-Hill Companies. This book was released on 1967 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breeding and improvement of farm animals; Basic process of inheritance; The anatomy of the reproducive system; The physiology of the reproductive systems; The potpourri - lethals, antigens and others; Variation; Population genetics; Inbreeding and relationship; Outbreeding; Principles of selection; Improving dairy cattle, beef cattle, swine and sheep; Retrospect and prospect.

Download or read book Evaluation of Different Breeding Programmes for Genetic Improvement of Dairy Cattle in Farmers Herds written by Sushil Kumar and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Improvement of Functional Traits in Dairy Cattle Breeding Schemes with Genomic Selection written by Line Hjortø Buch and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: