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Author : Carl W. Hirschinger
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (891 download)
Download or read book Genetic Superiority Through Performance Testing of Beef Cattle written by Carl W. Hirschinger and published by . This book was released on 1974 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States Department Of Agriculture
Publisher : Forgotten Books
ISBN 13 : 9781390413670
Total Pages : 20 pages
Book Rating : 4.4/5 (136 download)
Download or read book Breeding Better Beef Cattle Through Performance Testing (Classic Reprint) written by United States Department Of Agriculture 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 Breeding Better Beef Cattle Through Performance Testing Performance testing offers beef cattle breeders a way of discovering and measuring differences among animals in their inherited abilities to grow rapidly, mature early, use feed efficiently, develop the' kinds of carcasses that are preferred by packers and consumers, and reproduce regularly. Thus, close attention to performance can give cattlemen the means of improving their herds and their profits. Research has demonstrated a high degree of heritability of several of these traits in beef cattle. Also, research has shown that when cattle are kept under nearly equal conditions and their performance records are adjusted for known environmental differences, genetically superior animals can be identified. Herd improvement based on records of performance tends to be permanent. Each time performance records are exploited ln breeding for a new generation, an increment of productivity, quality, or both is added to the herd. Substantial herd improvement can be made in as few as 10 to 20 years. 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.
Author : S. A. Okantah
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (1 download)
Download or read book A Study of Some Genetic and Environmental Aspects of Central Performance Testing of Beef Cattle written by S. A. Okantah and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Keith Edward Gregory
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.X/5 (3 download)
Download or read book Beef Cattle Breeding written by Keith Edward Gregory and published by . This book was released on 1964 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (14 download)
Download or read book Breeding Better Beef Cattle Through Performance Testing written by and published by . This book was released on 1960 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.:/5 (94 download)
Download or read book Estimates of Genetic and Environmental Variance written by and published by . This book was released on 1981 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (319 download)
Download or read book MP written by and published by . This book was released on 1966 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frank H. Baker
Publisher : CRC Press
ISBN 13 : 0429705212
Total Pages : 1210 pages
Book Rating : 4.4/5 (297 download)
Download or read book Beef Cattle Science Handbook, Vol. 19 written by Frank H. Baker and published by CRC Press. This book was released on 2019-08-20 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1983 International Stockinen's School Handbooks include more than 200 technical papers presented at this year's Stockmen's School-sponsored by Wlnrock International-by outstanding animal scientists, agribusiness leaders, and livestock producers expert in animal technology, animal management, and general fields relevant to animal agriculture. The Handbooks represent advanced technology in a problem-oriented form readily accessible to livestock producers, operators of family farms, managers of agri-buslnesses, scholars, and students of animal agriculture. The Beef Cattle Science Handbook, the Dairy Science Handbook, the Sheep and Goat Handbook, and the Stud Managers' Handbook each include papers on such general topics as genetics and selection; general anatomy and physiology; reproduction; behavior and animal welfare; feeds and nutrition; pastures, ranges, and forests; health, diseases, and parasites; buildings, equipment, and environment; animal management; marketing and economics (including product processing, when relevant}; farm and ranch business management and economics; computer use in animal enterprises; and production systems. The four Handbooks also contain papers specifically related to the type of animal considered
Author : S. Korver
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (89 download)
Download or read book Performance Testing of AI Bulls for Efficiency and Beef Production in Dairy and Dual-purpose Breeds written by S. Korver and published by . This book was released on 1987 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings EAAP-seminar Study commissions on cattle production and animal genetics, Wageningen, The Netherlands, 27-29 April 1987.
Author : Nancy Irene Glazier
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)
Download or read book Four Years of All Forage Beef Bull Performance Testing written by Nancy Irene Glazier and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cornell All Forage Fed Bull Test (CAFFBT) was initiated to evaluate growth performance of young beef bulls. With improved genetics developed for forage production, progeny of these selected bulls can be brought to market sooner, and improved feed efficiency obtained through breeding of these sires may reduce cow herd feed costs. The CAFFBT was conducted for four years at the Cornell University Ruminant Center in Dryden, NY. Live weights and body condition score (BCS) were recorded every 28 days. Initial and final hip heights were measured and age at measurement were used to calculate frame score (FS). Carcass ultrasound (US) was conducted to measure rump fat thickness, rib fat thickness, ribeye area and intramuscular fat. Breeding soundness exams were performed to gauge the breeding potential. Each year had a warm-up period prior to start. Test length was 112 days for years 1, 2, and 4, and 140 days for year 3. Year one of the test evaluated 13 bulls fed alfalfa hay. The average weight gain was 1.0 kg/day. In year two, 16 bulls were evaluated on a switchback feeding trial fed to two pens. Triticale silage and alfalfa silage were fed separately as treatments. Average weight gain was 0.7 kg/day for the triticale silage treatment and 0.8 kg/day for the alfalfa silage treatment. Year three evaluated 25 bulls fed primarily triticale silage. The average weight gain was 0.9 kg/day. Year four evaluated 23 bulls fed triticale silage resulting in an average weight gain of 0.6 kg/day. The CAFFBT provided a venue to evaluate these bulls and highlight the potential for weight gain on forage diets and assist with selection of genetically superior bulls.
Author : Ogbourne Duke Butler
Publisher :
ISBN 13 : 9780867760620
Total Pages : 19 pages
Book Rating : 4.7/5 (66 download)
Download or read book The Origin, Development, and Present Application of Performance Testing of Beef Cattle in the United States, with Special Reference to Carcass and Beef Characteristics written by Ogbourne Duke Butler and published by . This book was released on 1980 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frank H. Baker
Publisher : CRC Press
ISBN 13 : 0429725590
Total Pages : 758 pages
Book Rating : 4.4/5 (297 download)
Download or read book Beef Cattle Science Handbook, Vol. 20 written by Frank H. Baker and published by CRC Press. This book was released on 2019-03-01 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1984 International Stockmen's School Handbooks include more than 200 technical papers presented at this year's Stockmen's School, sponsored by Winrock International. The authors of these papers are outstanding animal scientists, agribusiness leaders, and livestock producers who are expert in animal technology, animal management, and gene
Author : Melvin Alf Kirkeide
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (644 download)
Download or read book Performance Testing in Beef Cattle written by Melvin Alf Kirkeide and published by . This book was released on 1956 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 490 pages
Book Rating : 4.:/5 (7 download)
Download or read book ARS. written by and published by . This book was released on 1960 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tammy Davidson Glascock
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (243 download)
Download or read book Performance Testing written by Tammy Davidson Glascock and published by . This book was released on 1991 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dunsinea Research Centre
Publisher :
ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.:/5 (319 download)
Download or read book Optimization of Cattle Breeding Schemes written by Dunsinea Research Centre and published by . This book was released on 1976 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Clemson Agricultural College. Extension Service
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (632 download)
Download or read book Performance Testing of Beef Cattle written by Clemson Agricultural College. Extension Service and published by . This book was released on 1957 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
