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Author: D. Phillip Sponenberg Publisher: 5m Books Ltd ISBN: 1789181658 Category : Medical Languages : en Pages : 405
Book Description
For animal breeders coat color genetics is one of the fundamental elements of breeding, along with health and conformation. Breeders need to know about coat color for showing purposes and where the fibre is used in industry, for example sheep and alpaca wool.Breeding for coat color is complicated because many dominant and recessive traits interact to produce the base coat color. Alleles for these occur in pairs, so that the phenotype, or visual appearance, does not always reflect the underlying genotype.Practical Color Genetics for Livestock Breeders is a guide for breeders on the biology behind coat color in large animals directing breeders on how to implement breeding strategies to achieve desired results. (5m Books)
Author: D. Phillip Sponenberg Publisher: 5m Books Ltd ISBN: 1789181658 Category : Medical Languages : en Pages : 405
Book Description
For animal breeders coat color genetics is one of the fundamental elements of breeding, along with health and conformation. Breeders need to know about coat color for showing purposes and where the fibre is used in industry, for example sheep and alpaca wool.Breeding for coat color is complicated because many dominant and recessive traits interact to produce the base coat color. Alleles for these occur in pairs, so that the phenotype, or visual appearance, does not always reflect the underlying genotype.Practical Color Genetics for Livestock Breeders is a guide for breeders on the biology behind coat color in large animals directing breeders on how to implement breeding strategies to achieve desired results. (5m Books)
Author: Irina Böhme Publisher: BoD – Books on Demand ISBN: 3749454590 Category : Nature Languages : en Pages : 142
Book Description
Some skill, some luck and lots of fun: sheep colour genetics is like a game of cards! This book explains the rules of the game. Assuming no previous knowledge, the book uses a game of cards to visualise the rules that govern colour genetics, introducing terminology on the way. What are genes and alleles? What is the phenotype of a sheep? What the genotype? The reader is introduced to agouti-pattern, base colour, and spotting and strategies are shown to identifiy them in the reader's own flock. This knowledge is expanded to show how it can be used to plan breeding for certain colours. More genes that influence colour are introduced later in the book and thought is given to preserving diversity within a breed while strategically increasing the presence of desirable traits in a flock. The book focuses on practical aspects. How to identify genotypes? Which animals should be used for test breeding? How can the knowledge be used for individual goals? Written by a molecular biologist and science communicator and co-written by a professional editor of scientific textbooks - both of them breeders of coloured sheep - this book uses an easily understandable approach to explaining colour genetics.
Author: D. Phillip Sponenberg Publisher: Wiley-Blackwell ISBN: 9780813813646 Category : Medical Languages : en Pages : 0
Book Description
Equine Color Genetics, Third Edition, presents the most recent advances in color genetics for breeders of horses, donkeys, and mules. The book provides valuable information that enables breeders to tailor their breeding programs to maximize desired color outcomes and minimize undesired color. The text bridges the gap between the scientific and lay communities without ignoring the intricate and complex issues involved in horse and donkey color genetics. This new edition presents more explicit and detailed explanations than were previously possible, including a more extensive Appaloosa section. The section on donkey colors includes the results of studies in the genetic control of color in this species, which will greatly assist donkey breeders as they tailor breeding programs to their own goals.
Author: Geoff Simm Publisher: CABI ISBN: 1789241723 Category : Medical Languages : en Pages : 505
Book Description
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.
Author: F. B. Hutt Publisher: Norton Creek Press ISBN: 0972177035 Category : Chickens Languages : en Pages : 605
Book Description
This has been the indispensable companion of chicken breeders since its introduction in 1949. Chapters include the genetics of plumage, egg production, body size, disease resistance, and much more. (Animals/Pets)
Author: Jeanette Gower Publisher: Echo Point Books & Media, LLC ISBN: Category : Pets Languages : en Pages : 144
Book Description
Few people are more concerned with pedigree than racehorse breeders. But many breeders leave coat color and markings to chance because working out the probabilities seems daunting and complex. Jeanette Gower is here to help. In this clear and practical guide, she lays out the principles of color inheritance so that breeders and riders can finally understand them. With plenty of color photos, detailed diagrams, and charts describing inheritance patterns, Horse Color Explained offers carefully researched information on: Rare colors White markings Patterns Coat-color changes Paint-Horse genetics Mating outcomes and responsible breeding practices. Whether you’re a breeder, rider, or just a horse lover, Horse Color Explained offers expertise that is sure to enrich your appreciation of the art of racehorse breeding.
Author: Gerald Wiener Publisher: MacMillan Education, Limited ISBN: Category : Agriculture Languages : en Pages : 220
Book Description
This guide to animal breeding in tropical countries explains what can and cannot be achieved. It starts by dealing with basic genetics and then deals with the various techniques used in animal breeding - selection, crossbreeding and inbreeding, and the effects that each of these can have on the animal populations. The author gives examples of each and points out their limitations when applied in the tropics. He also identifies systems of potential value, such as the use of multiple ovulation and embryo transfer. The book deals with specific considerations, such as the effect of climate on animals, the problems faced when dealing with tropical species, such as buffalo, and factors to take into consideration when dealing with individual traits.
Author: D. Phillip Sponenberg
Author: D. Phillip Sponenberg
Author: Irina Böhme
Author: D. Phillip Sponenberg
Author: C. Dalton
Author: Malcolm Beverley Willis
Author: Geoff Simm
Author: F. B. Hutt
Author: Jeanette Gower
Author: Jay Laurence Lush
Author: Gerald Wiener