The Dairy Herd Improvement Association Program

The Dairy Herd Improvement Association Program

Author: James Frank Kendrick

Publisher:

Published: 1953

Total Pages: 24

ISBN-13:

DOWNLOAD EBOOK

"Nearly 50 years ago a few progressive dairy farmers in Michigan organized the first cow-testing association in the United States. They wanted to improve the profitableness of their herds. They hired a tester to weigh and test the milk of each cow and keep a record of her food cost and income. They wanted that information so the could cull the low producers from their herds and feed the rest more economically. In the first 4 years of their pioneer effort these Michigan dairy farmers doubled the average profit per sow. since then thousands of other dairy farmers have followed their example with equally striking results. The cow-testing movement grew and eventually expanded into the present-day dairy-herd-improvement-association program. Members of these associations now use their records not only to test the cows but to prove the bulls. The improvement they have brought about in their herds is one of the outstanding 'success' stories in agriculture. No herd is so good that it cannot be made better by effective culling, good feeding, and the use of production-tested breeding stock. Breeding records and records of production, feed cost, and income are essential for carrying on such an improvement program. Membership in a dairy-herd improvement association is one of the best and most economical ways for any dairy farmer to obtain the necessary records."--Page ii.


Cow Testing

Cow Testing

Author: J. A. Ruddick

Publisher: Forgotten Books

Published: 2018-09-16

Total Pages: 28

ISBN-13: 9781390247008

DOWNLOAD EBOOK

Excerpt from Cow Testing: With Some Notes on the Sampling and Testing of Milk The plans for the improvement of a dairy herd need not be elaborate or expensive, and should take cognizance of the fact that there are good cows and poor cows, judged by their milk production, in all breeds, and that it does not follow because a cow may have a lengthy pedigree that her performance at the milk pail is up to the mark; that there are scrub pure breds as well as common scrubs.' It will require some moral courage-to discard the expensive pure bred scrub after she has been shown up in her true colours, but that is what should be done. There is only one true standard, and the test must be production. This is not an argument against the pure bred animals as such, but rather an attempt to place performance ahead of pedigree. Ancestry is a most important consideration, but unless the record carries with it some account of production, it lacks the only really important feature, and the man looking for superior animals gets no information from it that is of real value to him. He may have personal knowledge of the strain in question, but that is another matter. 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.


Pamphlet

Pamphlet

Author: Iowa State University. Cooperative Extension Service

Publisher:

Published: 1948

Total Pages: 604

ISBN-13:

DOWNLOAD EBOOK