Download or read book Dairy Herd Improvement Letter Vol 27 written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2017-10-30 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 27: February, 1951 0000000 000000000000 1 -000000000000 000000000000 000000000000000000000 l 00000000000000000. 00000000000000000 0000000000000000 0000000009000000000. 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 Dairy Herd Improvement Association Letter vol 27 no 4 etc April 1951 etc written by United States. Bureau of Dairy Industry. Division of Dairy Herd Improvement Investigations and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dairy Herd Improvement Letter Vol 57 written by Science And Education Administration and published by Forgotten Books. This book was released on 2018-09-27 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 57: April 1981 Averages in tables 1 and 2_ are for all, active ai, inactive ai, and non-ai bulls. Previously there were -no separate averages for inactive AI bulls, but the averages except for pd% could have been computed from the other averages distributed with the active AI list. Active AI bulls were those designated as active by the controlling organization. Inactive AI bulls had a stud code and had entered the stud at least 3 months prior to the Summary date but were not in active service at the time of the Summary. All other bulls were given non-ai status. 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 Dairy Herd Improvement Letter Vol 53 Classic Reprint written by Science And Education Administration and published by Forgotten Books. This book was released on 2018-01-18 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 53 This year's increase in the production averages of 800 pounds of milk and 28 pounds of fat for cows on official test is unusual compared with the average increase over the previous 11 years of 150 pounds of milk and 5 pounds of fat. It is explained by the fact that (1) nine States had average milk production increases of 820 to pounds on cows, (2) seven States had average milk production increases of 700 to 775 pounds on cows, and (3) that almost all other States had increases in average milk production ranging up to 680 pounds. Fourteen States had increases in fat production of 28 to 58 pounds on cows, and 14 States had increases of 20 to 27 pounds on 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 Dairy herd improvement association Letter written by and published by . This book was released on 1951 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dairy Herd Improvement Letter Vol 54 Classic Reprint written by U S Agricultural Research Service and published by Forgotten Books. This book was released on 2018-03-19 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 54 Table 2 lists the percentages of all milk cows keeping plans. (see map on page The data show California, Connecticut, Hawaii, Nevada, New Mexico and Washington) with more than 50 percent of their follow with between 40 and percent of their co between 30 and percent; 11 States, between 20 between 10 and percent; and 1 State still has cows tested. 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 Dairy Herd Improvement Letter Vol 48 September October 1972 Classic Reprint written by U. S. Agricultural Research Service and published by Forgotten Books. This book was released on 2018-09-11 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 48: September-October 1972 The types and frequencies of error or reject conditions noted in 1971 are shown in table 3. Missing identification numbers for sires of grade cows caused the most records to be rejected compared with in 1970; next in order was conflicting or questionable birth dates. These appeared times less than in 1970. The number of records for registered cows rejected because of a zero dam or sire number was -528 more than in 1970. The inclusion of blanks in the record and alphabetic characters in the two high-order positions of the sire number continued to decrease in 1971. Table 3 shows error conditions rather than the number of records in error. As many as four error conditions may be coded for a single record. This is reflected in the fact that the number of error conditions in table 3 is more than the number of records shown above as not being used for bull and cow evaluation. The records rejected during the main edit are returned to the appropriate processing center for correction. 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 Dairy Herd Improvement Letter Vol 53 written by U. S. Agricultural Research Service and published by Forgotten Books. This book was released on 2018-09-12 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 53: October, 1977 Table 2 shows errors and conflicts noted in 1976 rather than the number of records in error. As many as four errors or conflicts or both may be coded for a single record. Table 2 shows that missing identification numbers for sires of grade cows caused rejection of records. The next most frequent cause of rejection-was that the cow number was all zeros. Next, with a loss of records, was conflicting or questionable birth date. The records rejected during the main edit are returned to the appropriate processing center for correction. Increased care in identifying (including the reporting of sire and dam numbers) and reporting all animals in each herd would greatly increase the number of records used for bull and cow evaluation. 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 Dairy Herd Improvement Letter written by and published by . This book was released on 1978 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dairy Herd Improvement Letter Vol 49 written by U. S. Agricultural Research Service and published by Forgotten Books. This book was released on 2018-09-13 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 49: October, November, December, 1973 The early availability of information is made possible by using all rip records for 40 days or longer, in addition to both complete and terminated records for 15 days or longer. This procedure contrasts with the use of data in the Sire Summary List, (for which rip records and records begun in the previous 12 months are not used in order to avoid a high proportion of cull-cow records) 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 Dairy Herd Improvement Letter Vol 57 written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2017-11-18 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 57: May 1981 Relative rank of higher cis cows among eligible cows is indicated in table 6. The percentages generally agree with those in table 2. The most consistent differences are higher percentages for Holsteins in table 6 than in table 2, which are caused by the proportion of grade cows lacking identification of the 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 Dairy Herd Improvement Letter 1975 Vol 51 Classic Reprint written by U. S. Agricultural Research Service and published by Forgotten Books. This book was released on 2018-09-09 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, 1975, Vol. 51 9 223 75 31 33 70 28 63 37 72 03 81 20 150 22 300 29 91 (an 27 '77 01 39 10 296 31 166 38 00 29 68 19 88. 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 Dairy Herd Improvement Letter written by and published by . This book was released on 1956 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book DAIRY HERD IMPROVEMENT LETTER written by UNITED STATES DEPARTMENT OF. AGRICULTURE and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dairy Herd Improvement Letter Vol 56 written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2019-02 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 56: October 1980 These requirements were used for the Summer 1980 Sire Summary. Details such as minimum birth dates and perhaps minimum percentage increases in table 1 can be expected to change. The birth dates will probably increase annually by at least 1 year. The amount of information required for releasing initial summaries also may be increased. The possibility of more stringent requirements emphasizes the advisability of wide initial sampling. 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 Dairy Herd Improvement Letter Vol 59 May 1983 Classic Reprint written by U. S. Agricultural Research Service and published by Forgotten Books. This book was released on 2018-01-08 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 59: May 1983 Among official records, percent were unusable because of termination code 9, down from percent for 1981. (termination code 9 indicates that records should not be used for genetic evaluations because production information is not reliable.) Nearly 42 percent of official records had missing sire identification, which was the primary reason for exclusion of official records. Only percent of official records were excluded because of errors. Counts for records with missing sire identification or errors cannot be compared with counts for 1981 because of a change in editing procedures in 1981. About percent of official records were excluded because of conflicts, down from percent for 1981. 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 Dairy Herd Improvement Letter Vol 49 March April 1973 Classic Reprint written by U. S. Agricultural Research Service and published by Forgotten Books. This book was released on 2018-09-11 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 49: March-April 1973 A summary of the numbers of lactation records reported since 1957 is given in Table 2. The number reported annually has increased from approximately half a million in 1957 to over 2_million in 1972. The percentage of Official dhi cows represented has increased from 38 percent in 1957 to percent in 1972, when cows were enrolled. 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.
