Author:
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 84
Book Description
List of Sires Proved in Dairy Herd Improvement Associations, 1938
List of Sires Proved in Dairy Herd Improvement Associations, 1941
List of Sires Proved in Dairy Herd Improvement Associations, 1938 (Classic Reprint)
Author: United States Department Of Agriculture
Publisher: Forgotten Books
ISBN: 9780331446159
Category : Reference
Languages : en
Pages : 88
Book Description
Excerpt from List of Sires Proved in Dairy Herd Improvement Associations, 1938 In dairy herd-improvement association work a sire is termed a proved sire when the production records of at least five of his unselected daughters have been compared with the production records of their dams. Such comparisons may show that a s1re has transmitted high medium or low-producing ability to his daughters. To say that a sire is a proved s1re, therefore, does not necessarily mean that the sire is a valuable sire; it merely means that the production records of five or more of his unselected daughters and their dams have been compared on a uniform basis. 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.
Publisher: Forgotten Books
ISBN: 9780331446159
Category : Reference
Languages : en
Pages : 88
Book Description
Excerpt from List of Sires Proved in Dairy Herd Improvement Associations, 1938 In dairy herd-improvement association work a sire is termed a proved sire when the production records of at least five of his unselected daughters have been compared with the production records of their dams. Such comparisons may show that a s1re has transmitted high medium or low-producing ability to his daughters. To say that a sire is a proved s1re, therefore, does not necessarily mean that the sire is a valuable sire; it merely means that the production records of five or more of his unselected daughters and their dams have been compared on a uniform basis. 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.
List of Sires Proved in Dairy-herd Improvement Associations, 1949
Author: United States. Bureau of Dairy Industry. Division of Dairy Herd Improvement Investigations
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 311
Book Description
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 311
Book Description
List of Sires Proved in Dairy Herd Improvement Associations, 1938
Author: United States. Department of Agriculture
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
List of Sires Proved in Dairy Herd Improvement Associations, 1935-37 (1938 [etc.]).
Author: United States. Bureau of Dairy Industry. Division of Dairy Herd Improvement Investigations
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Miscellaneous Publication
Author: Ellen Kay Miller
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 122
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 122
Book Description