Advances in Breeding of Dairy Cattle
Title | Advances in Breeding of Dairy Cattle PDF eBook |
Author | Julius Van der Werf |
Publisher | |
Pages | 659 |
Release | 2019 |
Genre | Cattle |
ISBN | 9781786762986 |
Bovine Reproduction
Title | Bovine Reproduction PDF eBook |
Author | Richard M. Hopper |
Publisher | John Wiley & Sons |
Pages | 2206 |
Release | 2014-08-18 |
Genre | Medical |
ISBN | 1118470850 |
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.
Adaptation and Fitness in Animal Populations
Title | Adaptation and Fitness in Animal Populations PDF eBook |
Author | Julius van der Werf |
Publisher | Springer Science & Business Media |
Pages | 256 |
Release | 2008-10-17 |
Genre | Science |
ISBN | 1402090056 |
Fitness and adaptation are fundamental characteristics of plant and animal species, enabling them to survive in their environment and to adapt to the inevitable changes in this environment. This is true for both the genetic resources of natural ecosystems as well as those used in agricultural production. Extensive genetic variation exists between varieties/breeds in a species and amongst individuals within breeds. This variation has developed over very long periods of time. A major ongoing challenge is how to best utilize this variation to meet short-term demands whilst also conserving it for longer-term possible use. Many animal breeding programs have led to increased performance for production traits but this has often been accompanied by reduced fitness. In addition, the global use of genetic resources prompts the question whether introduced genotypes are adapted to local production systems. Understanding the genetic nature of fitness and adaptation will enable us to better manage genetic resources allowing us to make efficient and sustainable decisions for the improvement or breeding of these resources. This book had an ambitious goal in bringing together a sample of the world’s leading scientists in animal breeding and evolutionary genetics to exchange knowledge to advance our understanding of these vital issues.
Evaluating and Reporting Bull Fertility
Title | Evaluating and Reporting Bull Fertility PDF eBook |
Author | Keith William Entwistle |
Publisher | |
Pages | 98 |
Release | 2003 |
Genre | Beef cattle |
ISBN | 9780958565448 |
Mastitis in dairy production
Title | Mastitis in dairy production PDF eBook |
Author | H. Hogeveen |
Publisher | BRILL |
Pages | 744 |
Release | 2023-08-28 |
Genre | Technology & Engineering |
ISBN | 908686550X |
Worldwide, mastitis is still one of the most important diseases in the dairy sector. Being a multifactorial disease, caused by multiple pathogens, control remains a difficult issue. Mastitis not only affects the health of milk-producing animals, having consequences for the profitability of dairy farms, it also affects the animal welfare. Moreover, mastitis negatively influences the milk quality having consequences for the dairy processing industry. In other words: mastitis affects a large part of the dairy production chain. Due to ongoing scientific effort, insight in mastitis in the context of increasingly complex farming systems, is improving. This insight leads to better methods to control mastitis, either by prevention or by adequate measures (e.g. therapy) when a cow (or goat or sheep) gets mastitis. This book reflects the current knowledge from all over the world on mastitis as it was presented during the 4th IDF International Mastitis Conference, held in June 2005 in Maastricht, the Netherlands. The papers of the 115 oral presentations and the 13 keynote presentations are reflecting not only the current knowledge of mastitis control but are also giving ideas for future solutions for control measures.
Biotechnology in Animal Husbandry
Title | Biotechnology in Animal Husbandry PDF eBook |
Author | R. Renaville |
Publisher | Springer Science & Business Media |
Pages | 352 |
Release | 2006-04-11 |
Genre | Science |
ISBN | 0306468875 |
Animal biotechnology is a broad umbrella encompassing the polarities of fundamental and applied research including molecular modelling, molecular and quantitative genetics, gene manipulation, development of diagnostics and vaccines and manipulation of tissue or digestion metabolism by growth promoters. Although animal biotechnology in the broadest sense is not new, what is new is the level of complexity and precision involved in scientists' current ability to manipulate living organisms. This new book sets out to show that the important ideas in animal biotechnology are exciting and relevant to everyday experience. It represents an important update of the literature for research workers, lecturers, and advisers in animal science, but is also a core text for advanced undergraduate courses in animal science and biotechnology. It will be an essential acquisition for librarians in agriculture and veterinary science.
Milk Production in the Tropics
Title | Milk Production in the Tropics PDF eBook |
Author | Anne Chamberlain |
Publisher | Longman Publishing Group |
Pages | 260 |
Release | 1989 |
Genre | Business & Economics |
ISBN |