The Breeding of Skunk and Other Fur-bearing Animals PDF Download
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Author: Frank G. Hasselman
Publisher:
ISBN:
Category : Fur farming
Languages : en
Pages : 20
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Book Description
Author: Frank G. Hasselman
Publisher:
ISBN:
Category : Fur farming
Languages : en
Pages : 20
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Book Description
Author: A. R. Harding
Publisher: Good Press
ISBN:
Category : Fiction
Languages : en
Pages : 118
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Book Description
"Fur Farming" by A. R. Harding. Published by Good Press. Good Press publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgotten−or yet undiscovered gems−of world literature, we issue the books that need to be read. Each Good Press edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to everyone in a high-quality digital format.
Author: Frank Getz Ashbrook
Publisher: Forgotten Books
ISBN: 9780266929574
Category : Business & Economics
Languages : en
Pages : 22
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Book Description
Excerpt from The Breeding of Fur Animals The usefulness Of breeding data 111 this situation may be illustrated by the case of the marten (fig. At its experiment station near Saratoga Springs, N. Y., established in 1923, the Bureau has been studying the breeding and the gestation period of the marten. As a result it has found that a period Of 9% months elapses between the time of copulation and birth. With so long a period Of gestation, many pregnant females are bound to be destroyed under the prevailing system of open and close seasons. It is obvious that unless the trapping season for a fur animal corresponds accurately with its gestation-free period, the close season will not accomplish what it is intended to: the prospective generation will be destroyed along with the one trapped. Even this precaution, however, would be ineffective in the case of the marten or the fisher, for their gestation periods are too long. A 5 or 10-year closed period is necessary to prevent local or even general extermination Of these two fur animals. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Frank Getz Ashbrook
Publisher:
ISBN:
Category : Fur farming
Languages : en
Pages : 336
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Book Description
Author: Frank G. Ashbrook
Publisher:
ISBN: 1446529940
Category : Technology & Engineering
Languages : en
Pages : 54
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Book Description
Author: William Andre Elfer
Publisher:
ISBN:
Category : Minks
Languages : en
Pages : 72
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Frank Getz Ashbrook
Publisher:
ISBN:
Category : Fur farming
Languages : en
Pages : 17
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Book Description
Author: Arthur Robert Harding
Publisher:
ISBN:
Category : Fur farming
Languages : en
Pages : 292
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Book Description
Author: P.F. Larsen
Publisher: Springer Science & Business Media
ISBN: 908686760X
Category : Science
Languages : en
Pages : 483
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Book Description
These proceedings present the latest achievements and developments within the scientific community of fur animal research organised by the International Fur Animal Scientific Association (IFASA). The book contains papers on the following topics: nutrition, feeding and management, health and disease, breeding, genetics and reproduction, behaviour and welfare and a theme on 'WelFur for mink and foxes'. The scientific results presented do not only come from traditional mink producing countries, but also from countries with more recent developments in fur animal production. The scientific community in the field of fur animal production is small, but the biologic diversity and thus the need for scientifically based knowledge in this area is similar to, or often exceeds, that of other farm animals. In this book, the most diverse and recent advancements in fur animal production were brought together in order to provide a clear overview for all those involved in the fur animal industry.
