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Author: Irina Böhme
Publisher: BoD – Books on Demand
ISBN: 3749454590
Category : Nature
Languages : en
Pages : 142
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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: Irina Böhme
Publisher: BoD – Books on Demand
ISBN: 3749454590
Category : Nature
Languages : en
Pages : 142
Get Book
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: Mem Fox
Publisher: Houghton Mifflin Harcourt
ISBN: 9780152049072
Category : Juvenile Fiction
Languages : en
Pages : 36
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Book Description
A story about many different sheep, and one that seems to be missing.
Author: Roger Scott Lundie
Publisher:
ISBN: 9780476009288
Category : Sheep
Languages : en
Pages : 248
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Book Description
Author: J. B. D'Arcy
Publisher: UNSW Press
ISBN: 9780868400365
Category : Business & Economics
Languages : en
Pages : 366
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Book Description
Author:
Publisher:
ISBN:
Category : Sheep
Languages : en
Pages : 712
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Book Description
Author: A.F. Fraser
Publisher: Elsevier
ISBN: 1483289923
Category : Technology & Engineering
Languages : en
Pages : 450
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Book Description
Although intensive husbandry is increasingly applied to sheep, most sheep production around the world is still based on the extensive system. Under these conditions, attempts to improve productivity must take particular account of reproductive and developmental behaviour, as successful sheep production depends heavily on optimal reproduction and development. These topics are presented in this anthology of selected publications on sheep behaviour. The papers have been taken from ten years of Applied Animal Ethology (now Applied Animal Behaviour Science) from its inception in December 1974 to the end of its publication under that title in 1984.
Author: Kathryn Dun
Publisher: Ivy Press
ISBN: 1782407774
Category : Nature
Languages : en
Pages : 115
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Book Description
This stunning collection of portraits shows sheep as you’ve never seen them before. Featuring commissioned studio photography of champion breeds styled to perfection prior to competition, the animals showcased here are works of ovine art. Beautiful color portraits of 42 different breeds from around the globe are accompanied by graphic charts containing all the essential breed information. There’s also a potted history of sheep, plus reportage photography of the behind-the-scenes primping and preening at the agricultural shows, to document the care lavished on prizewinning sheep as well as the nail-biting judging process. Whether you regard it as a photographic exposition, an amusing objet d’art, or a shepherd’s delight packed with visual and texual breed information, this is a unique giftbook destined to adorn coffee tables around the globe.
Author: Thom Wiley
Publisher: Cartwheel Books
ISBN: 9780545402842
Category : Board books
Languages : en
Pages : 0
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Book Description
Five sheep are blue, green, yellow, purple, and red!
Author: David G Hinton
Publisher: Landlinks Press
ISBN: 0643099530
Category : Technology & Engineering
Languages : en
Pages : 192
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Book Description
Running a Small Flock of Sheep uses a step-by-step approach and has been written for small-scale sheep farmers and inexperienced people considering a rural life-style change. It will prepare the reader for each procedure and event on a sheep farm. The book begins with an introduction to the basic principles and procedures of sheep farming and the economics and required farm infrastructure for different sheep enterprises. There are chapters on handling techniques, the obligations of owners, and laws and regulations covering the welfare of sheep. The remainder of the text deals with sheep husbandry including health and nutrition, condition scoring, breeding, lamb care and weaner management. There are separate chapters on wool production and prime lamb production. The final chapter covers the diagnosis, control and prevention of sheep diseases. This reliable and understandable guide provides all the information anyone needs to make the right choices in successfully managing a small flock of sheep, whether you're running a single pet or several hundred sheep for prime lamb, wool or dual purpose.
Author: Cathy Dwyer
Publisher: Springer Science & Business Media
ISBN: 1402085532
Category : Science
Languages : en
Pages : 374
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Book Description
Animal welfare is attracting increasing interest worldwide, but particularly from those in developed countries, who now have the knowledge and resources to be able to improve the welfare of farm animals. The increased attention given to farm animal welfare in the West derives largely from the fact that the relentless pursuit of ?nancial reward and ef?ciency has led to the development of intensive animal production systems that disturb the conscience of many consumers. In developing countries, human survival is still a daily uncertainty, so that provision for animal welfare has to be balanced against human welfare. Welfare is usually provided for only if it supports the output of the animal, be it food, work, clothing, sport or companionship. In reality there are resources for all if they are properly husbanded in both developing and developed countries. The inequitable division of the world’s riches creates physical and psychological poverty for humans and animals alike in many sectors of the world. Livestock are the world’s biggest land user (FAO, 2002) and the population is increasing rapidly to meet the need of an expanding human population. Populations of farm animals managed by humans are therefore incre- ing worldwide, and in some regions there is a tendency to allocate fewer resources, such as labour, to each animal with potentially adverse consequences on the a- mals’ welfare.
