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 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 written by United States Department of Agriculture and published by Forgotten Books. This book was released on 2016-12-07 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 59: December, 1983 Improvement Programs Laboratory, Animal Science Institute, Beltsville Agricultural Research Center, Beltsville, Md. 20705. 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 U. S. Agricultural Research Service and published by Forgotten Books. This book was released on 2018-01-09 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 53 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 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 57 written by Science And Education Administration and published by Forgotten Books. This book was released on 2018-03-18 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 57: July 1981 Information on amount of feed, feed cost, and income, in addi production, was reported by the Iowa, New York, North Carolina, Washington dairy records processing centers Averages information and milk and fat are presented separately for herd re information. Records with missing or unreasonable amounts of feed of product were not included in these averages. 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 1958 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 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 1973 Vol 51 Classic Reprint written by Usda Agricultural Research Service and published by Forgotten Books. This book was released on 2018-09-10 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, 1973, Vol. 51 Table 23 is the list of names and addresses of AI organizations reporting data to the usda. A list of State Extension Dairymen advising on dairy cattle breeding in each State appears on the last page. 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 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 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.
Download or read book Dairy Herd Improvement Letter Vol 49 written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2018-01-13 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 49: July-August-September, 1973 The first herd average production records were reported from this association for 1906. At that time, the association included 31 herds with 239 cows that produced an average of pounds of milk and 315 pounds of fat annually. 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 32 written by U. S. Agricultural Research Service and published by Forgotten Books. This book was released on 2017-10-28 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy-Herd-Improvement-Association Letter, Vol. 32: January, 1956 In case records from more than one herd were used, the reference is to the herd from which production records for the largest number of the sire's youngest daughters were reported. If the Sire has been used in an artificial-breeding association, the name of the association is given. 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 55 written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2018-01-09 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 55: June 1979 Service in each State. The data obtained within each herd are used by the dairy farmer for making management decisions, which include culling, breeding. 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 52 written by U. S. Agricultural Research Service and published by Forgotten Books. This book was released on 2017-01-21 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dairy Herd Improvement Letter, Vol. 52: June, 1976 Table 5 presents data for the dhir plan. The dhir plan increased in herds -and Cows since January 1, 1975. Table 6 presents data for the owner-sampler plan. The Owner - Sampler plan decreased in herds and cows since January 1, 1975. 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 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.
