Crossbreeding Beef Cattle

Crossbreeding Beef Cattle PDF Author: Tony J. Cunha
Publisher:
ISBN:
Category : Animal breeding
Languages : en
Pages : 240

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Book Description
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.

Crossbreeding Beef Cattle

Crossbreeding Beef Cattle PDF Author: Tony J. Cunha
Publisher:
ISBN:
Category : Animal breeding
Languages : en
Pages : 240

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Book Description
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.

Factors Affecting Calf Crop

Factors Affecting Calf Crop PDF Author: Michael J. Fields
Publisher: CRC Press
ISBN: 100015288X
Category : Nature
Languages : en
Pages : 414

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Book Description
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.

Guidelines for Uniform Beef Improvement Programs

Guidelines for Uniform Beef Improvement Programs PDF Author: Dixon D. Hubbard
Publisher:
ISBN:
Category : Beef
Languages : en
Pages : 84

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Book Description


Genetic Improvement of Cattle and Sheep

Genetic Improvement of Cattle and Sheep PDF Author: Geoff Simm
Publisher: Oxford University Press, USA
ISBN: 9780851996424
Category : Cattle
Languages : en
Pages : 0

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Book Description
* 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

Bovine Reproduction

Bovine Reproduction PDF Author: Richard M. Hopper
Publisher: John Wiley & Sons
ISBN: 1118470850
Category : Medical
Languages : en
Pages : 2206

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Book Description
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.

Breeding for Disease Resistance in Farm Animals

Breeding for Disease Resistance in Farm Animals PDF Author: Stephen C. Bishop
Publisher: CABI
ISBN: 1845935551
Category : Technology & Engineering
Languages : en
Pages : 370

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Book Description
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.

Pathways to Pregnancy and Parturition

Pathways to Pregnancy and Parturition PDF Author: Phillip L. Senger
Publisher:
ISBN: 9780965764810
Category : Generative organs
Languages : en
Pages : 0

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Book Description
College level animal reproductive physiology.

Nutrient Requirements of Beef Cattle

Nutrient Requirements of Beef Cattle PDF Author: Subcommittee on Beef Cattle Nutrition
Publisher: National Academies Press
ISBN: 0309069343
Category : Technology & Engineering
Languages : en
Pages : 249

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Book Description
As members of the public becomes more concious of the food they consume and its content, higher standards are expected in the preparation of such food. The updated seventh edition of Nutrient Requirements of Beef Cattle explores the impact of cattle's biological, production, and environmental diversities, as well as variations on nutrient utilization and requirements. More enhanced than previous editions, this edition expands on the descriptions of cattle and their nutritional requirements taking management and environmental conditions into consideration. The book clearly communicates the current state of beef cattle nutrient requirements and animal variation by visually presenting related data via computer-generated models. Nutrient Requirements of Beef Cattle expounds on the effects of beef cattle body condition on the state of compensatory growth, takes an in-depth look at the variations in cattle type, and documents the important effects of the environment and stress on food intake. This volume also uses new data on the development of a fetus during pregnancy to prescribe nutrient requirements of gestating cattle more precisely. By focusing on factors such as product quality and environmental awareness, Nutrient Requirements of Beef Cattle presents standards and advisements for acceptable nutrients in a complete and conventional manner that promotes a more practical understanding and application.

Training Manual on Artificial Insemination in Sheep and Goats

Training Manual on Artificial Insemination in Sheep and Goats PDF Author: P. Chemineau
Publisher: Bernan Press(PA)
ISBN:
Category : Medical
Languages : en
Pages : 264

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Book Description
Reproductive physiology of sheep and goats; Factors involved in variation of reproductive characteristics; Artificial insemination of sheep and goats; Collection and preservation; Detection and control of oestrus and ovulation; Artificial insemination of ewes and does; Pregnancy tests, usefulness and accuracy.

Fat Content and Composition of Animal Products

Fat Content and Composition of Animal Products PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309024404
Category : Technology & Engineering
Languages : en
Pages : 256

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Book Description