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Author : Ronald Lee Davenport
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (837 download)
Download or read book Heritability of Reproductive Performance in Beef Cows written by Ronald Lee Davenport and published by . This book was released on 1959 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tara R. Carthy
Publisher :
ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.:/5 (129 download)
Download or read book Genetics of Reproductive Performance in Dairy and Beef Cattle written by Tara R. Carthy and published by . This book was released on 2016 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael J. Fields
Publisher : CRC Press
ISBN 13 : 100015288X
Total Pages : 414 pages
Book Rating : 4.0/5 (1 download)
Download or read book Factors Affecting Calf Crop written by Michael J. Fields and published by CRC Press. This book was released on 2021-11-18 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Factors Affecting Calf Crop summarizes the latest information available from leading cattle physiologists and geneticists regarding factors known to influence the production of live calves at weaning. You get practical information on management techniques for improving reproduction efficiency in the herd. You'll also learn about the functioning of the reproductive system and how this may affect reproductive processes in the cow herd. Managers will benefit from a clearer understanding of the factors known to limit efficient reproduction, while veterinarians and other professionals who advise cattlemen will appreciate the substantial reference material and color photographs for defining cow condition scores. Color photographs are also used to illustrate the discussions of testicular thermographies and their applications. Other chapters in the book cover developments in improving reproductive performance of the replacement heifer, the brood cow, and the bull. Topics on reproduction include physiology/endocrinology, the use of growth promotants, genetics and physiological and economic considerations in selecting the age to breed heifers, heritability of fertility, length of the breeding season, prepartum and postpartum nutrition, nursing by the calf, cloning of embryos, and much more.
Author : David Johnston
Publisher :
ISBN 13 :
Total Pages : 109 pages
Book Rating : 4.:/5 (17 download)
Download or read book Genetics to Improve Cow Reproductive Performance in Tropical Beef Cattle written by David Johnston and published by . This book was released on 2014 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tony J. Cunha
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (319 download)
Download or read book Crossbreeding Beef Cattle written by Tony J. Cunha and published by . This book was released on 1963 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains reports presented by speakers at the Beef Cattle Short Course on Crossbreeding which was held at the University of Florida, April 12-14, 1961. The Short Course was designed to bring together the availabre information on crossbreeding of beef cattle. Accordingly, this book is a summary of what is presently known about this subject. It includes reports from Florida, Texas, Louisiana, Georgia, and other areas where considerable crossbreeding work with Brahman and British breeds is being conducted.
Author : Marija Klopcic
Publisher : BRILL
ISBN 13 : 9086866573
Total Pages : 281 pages
Book Rating : 4.0/5 (868 download)
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.
Author : Keith Edward Gregory
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.X/5 (3 download)
Download or read book Beef Cattle Breeding written by Keith Edward Gregory and published by . This book was released on 1964 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : E. Mukasa-Mugerwa
Publisher : ILRI (aka ILCA and ILRAD)
ISBN 13 : 9789290530992
Total Pages : 150 pages
Book Rating : 4.5/5 (39 download)
Download or read book A Review of a Reproductive Performance of Female Bos Indicus (zebu) Cattle written by E. Mukasa-Mugerwa and published by ILRI (aka ILCA and ILRAD). This book was released on 1989-01-01 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anatomy and endocrinology of cow reproduction. Puberty, oestrus and pregnancy. Measures of reproductive performance. Infertility in cows. The role of nutrition in cattle reproduction. Lactetional anoestrus and the effect of weaning. Reproductive herd Health programmes.
Author : J. N. Wiltbank
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.X/5 (3 download)
Download or read book Influence of Total Feed and Protein Intake on Reproductive Performance in the Beef Female Through Second Calving written by J. N. Wiltbank and published by . This book was released on 1965 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Johnson K. R. (Kenneth R.)
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (31 download)
Download or read book Heritability and Repeatability of Breeding Efficiency in Dairy Cattle written by Johnson K. R. (Kenneth R.) and published by . This book was released on 1966 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard M. Hopper
Publisher : John Wiley & Sons
ISBN 13 : 1118470850
Total Pages : 2206 pages
Book Rating : 4.1/5 (184 download)
Download or read book Bovine Reproduction written by Richard M. Hopper and published by John Wiley & Sons. This book was released on 2014-08-18 with total page 2206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bovine Reproduction is a comprehensive, current reference providing information on all aspects of reproduction in the bull and cow. Offering fundamental knowledge on evaluating and restoring fertility in the bovine patient, the book also places information in the context of herd health where appropriate for a truly global view of bovine theriogenology. Printed in full color throughout, the book includes 83 chapters and more than 550 images, making it the most exhaustive reference available on this topic. Each section covers anatomy and physiology, breeding management, and reproductive surgery, as well as obstetrics and pregnancy wastage in the cow. Bovine Reproduction is a welcome resource for bovine practitioners, theriogenologists, and animal scientists, as well as veterinary students and residents with an interest in the cow.
Author : Peter J. H. Ball
Publisher : John Wiley & Sons
ISBN 13 : 1405148012
Total Pages : 248 pages
Book Rating : 4.4/5 (51 download)
Download or read book Reproduction in Cattle written by Peter J. H. Ball and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cattle play a fundamental role in animal agriculture throughout the world. They not only provide us with a vital food source, but they also provide us with fertilizer and fuel. Keeping reproduction levels at an optimum level is therefore essential, but this is often a complicated process, especially with modern, high yielding cows. Written in a practical and user-friendly style, this book aims to help the reader understand cattle reproduction by explaining the underlying physiology of the reproductive process and the role and importance of pharmacology and technology, and showing how management techniques can improve reproductive efficiency. This edition includes: Recent research findings on the physiology of the oestrous cycle and its control; New techniques for monitoring and manipulating reproduction, including pregnancy diagnosis and embryo transfer; Advice on identifying common infertility problems and how to prevent and treat them. Reproduction Cattle 3e is essential reading for veterinary and agricultural students, as well as veterinarians and farmers involved in cattle reproduction.
Author : Harlan Wesley Norton
Publisher :
ISBN 13 :
Total Pages : 61111 pages
Book Rating : 4.:/5 (132 download)
Download or read book Reproductive Performance and Heritability of Reproductive Efficiency of the Louisiana State University Holstein Herd written by Harlan Wesley Norton and published by . This book was released on 1952 with total page 61111 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Don Duane Kress
Publisher :
ISBN 13 :
Total Pages : 322 pages
Book Rating : 4.:/5 (89 download)
Download or read book Genetic-environmental Interactions for Growth, Feed Consumption, Reproductive Performance, and Production Traits of Identical and Fraternal Twin Beef Cattle written by Don Duane Kress and published by . This book was released on 1970 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ilan Halachmi
Publisher :
ISBN 13 : 9789086862689
Total Pages : 0 pages
Book Rating : 4.8/5 (626 download)
Download or read book Precision Livestock Farming Applications written by Ilan Halachmi and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Precision Livestock Farming (PLF) technology is a reality. PLF is a combination of developing animal sensing (sensors) tools and decision-making process at the farm level. It also has the potential to support animal feed suppliers, human-food retailers and other players along the supply chain to make better choices. The current challenge for PLF is the integration of the technology in the majority of the farms and not only to the pioneering farms. This book consist of full-length peer-reviewed papers combined with 'questions and answers' sections. It is the result of a joint session hosted by the European Association of Animal Production and brings together research focusing on real-time interpretation of the combination of sensor development, industry, animal genetics, animal nutrition, and animal health. Unique of this 'cross-disciplinary' approach is that 'animal-focused' scientists, engineers, companies as well as farmers' organizations have interacted and combined their strengths and views. 'Precision Livestock Farming Applications - Making sense of sensors to support farm management' provides an update on the state of the art of PLF in interaction with the other scientific and applicative expertise. It is of interest for researchers, students, professionals, farmers, and livestock industry concerned with livestock production management.
Author : Dorian Garrick
Publisher : CABI
ISBN 13 : 1780642210
Total Pages : 642 pages
Book Rating : 4.7/5 (86 download)
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.
Author : Robert Standish Dunbar
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.E/5 ( download)
Download or read book Heritability of Fertility in Dairy Cattle written by Robert Standish Dunbar and published by . This book was released on 1950 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
