Download or read book Transmitting Qualities of Jersey Sires for Milk Yield Butter Fat Percentage and Butter Fat Classic Reprint written by Raymond Pearl and published by Forgotten Books. This book was released on 2017-10-28 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Transmitting Qualities of Jersey Sires for Milk Yield, Butter-Fat Percentage and Butter-Fat Figure 23. Observational and Theoretical Curves of mean milk pro duction (365 day) at various ages in Jersey cows. 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.
Download or read book Studies in Milk Secretion written by John Whittemore Gowen and published by Forgotten Books. This book was released on 2017-11-19 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Studies in Milk Secretion: XII. Transmitting Qualities of Holstein-Friesian Sires for Milk Yield, Butter-Fat Percentage and Butter-Fat Three tables have been formed to Show the transmitting power of the sires for milk yield, butter-fat percentage and but ter-fat. These tables give the sires' names arranged according to the net increase or decrease of their daughters' yields over the yields of the dams. They present the sire's name, the num ber of his daughters from tested dams, the net daughter-dam difference in yield and the quartile divisions of the yields for both daughter and dam. 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.
Download or read book Studies in Milk Secretion written by John Whittemore Gowen and published by . This book was released on 1926 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Variation of Butter Fat Percentage With Age in Jersey Cattle Classic Reprint written by John Whittemore Gowen and published by Forgotten Books. This book was released on 2017-11-19 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Variation of Butter-Fat Percentage With Age in Jersey Cattle The problems of milk secretion taken from their economic and scientific aspects may be said to be twofold, the first phase of the subject dealing with the problems connected with the production of the quantity of milk, the second phase consider ing the quality or amount of the constituents per unit volume of the milk. This second phase to the minds Of most people has come to-mean for milk production the amount of butter-fat per unit volume of the milk or the percentage of this butter-fat. 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.
Download or read book The Correlation Between the Butter fat Percentage of One Lactation and Succeeding Lactations in Jersey Cattle written by John Whittemore Gowen and published by . This book was released on 1920 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Correlation Between the Butter Fat Percentage of One Lactation and Succeeding Lactations in Jersey Cattle Classic Reprint written by John Whittemore Gowen and published by Forgotten Books. This book was released on 2018-01-08 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Correlation Between the Butter-Fat Percentage of One Lactation and Succeeding Lactations in Jersey Cattle Naturally the problem resolves itself into a study of the relative strength and precision of action of the inherited com plex possessed by the cow working in conjunction with and in opposition to the environmental changes. If heredity plays a large part in the production of a cow the position of the cow in the frequency curves discussed in the earlier part of the paper will remain approximately the same from lactation to lactation; if on the other hand heredity of butter-fat production istweak in comparison with the influence of the shifts in environment, the position in our frequency curves of the cow will change materially from lactation to lactation. The preliminary steps in the analysis of this problem included a study of the mean butter fat percentage for each age and the standard deviations of this for the different ages. 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.
Download or read book Studies in Milk Secretion Vol 17 written by Marie S. Gowen and published by Forgotten Books. This book was released on 2018-03-25 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Studies in Milk Secretion, Vol. 17: Relation Between Milk Yields and Butter-Fat Percentages of the 7-Day and 365-Day Tests of Holstein-Friesian Advanced Registry Cattle During the course Of their development two of our leading dairy breeds, the Jersey and. The holstein-friesian, have made extensive use Of the 7-day test. The Jersey breed has now prac tically discontinued the use Of the 7-day record advocating the 365-day record as the only measure Of the cow's worth as a milk producer. The discussion of the merits of the Short time test and the long time test has recently entered a highly controversial stage even among its chief adherents, the holstein-friesian breeders. Few, if any, Of the supporters Of either camp have actively asserted that the long time test was not desirable. The contest has centered on the validity. Of the 7-day test as a meas ure Of the cow's subsequent performance. This question is intricate. It is really one phase of the larger question of the normal fluctuating variability of milk yield. In fact, it is from this angle that the authors were led into this problem, for whatever Significance may be attached to this variability, a fairly comprehensive knowledge of its magni tude forms a necessary prelude to the further use Of such data for genetic studies. 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.
Download or read book Studies in Milk Secretion written by Marie S. Gowen and published by . This book was released on 1922 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparative Skimming Qualities of Hostein and Jersey Milk written by William Dabney Saunders and published by . This book was released on 1901 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Half a Ton of Butter Per Cow Per Year written by Hugh G. Van Pelt and published by . This book was released on 1910 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feeding Fat Into Milk Or The Effect of the Food Upon the Quality and Quantity of Milk Produced written by Charles Dayton Woods and published by . This book was released on 1905 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Relation Between Percentage Fat Content and Yield of Milk written by Walter Lee Gaines and published by . This book was released on 1923 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inheritance of Milk Yield and Butter fat Percentage in Dairy Cattle written by Maganbhai Dahyabhai Patel and published by . This book was released on 1928 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Variations in Cream and Milk Tests written by A. H. Wheaton and published by . This book was released on 1902 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Milk and Butterfat Recording written by Edward Donald Ashton and published by . This book was released on 1957 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies in Milk Secretion XV Guernsey Sires Progeny Performance for Milk Yield Butter fat Percentage and Butter fat Abdruck Aus Annual Report of the Maine Agricultural Experiment Station for 1925 written by John W. Gowen and published by . This book was released on 1925 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Genetic Relationships Between Milk Yield Fat Yield and Butterfat Percentage written by L. K. O'Connor and published by . This book was released on 1954 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
