Is d-methionine bioavailable to the dairy cow?
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چکیده
منابع مشابه
Calcium and vitamin D metabolism in the dairy cow.
Most dairy cows experience some degree of hypocalcemia during the periparturient period. There is, however, a sub-group of dairy cows that experience a breakdown in their ability to maintain plasma calcium and, consequently, suffer from severe hypocalcemia. This condition is also known as milk fever and usually occurs in cows in their third or greater lactation. The precise metabolic lesions re...
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Introduction Maintaining consumers trust is essential to ensure the future of the dairy industry. Production of high quality milk from healthy, well cared for animals is the goal of most dairy farmers. However, as fewer and fewer consumers are familiar with dairy farming, they have become more skeptical about the ability of farmers to properly care for farm animals. Public attention about the w...
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With the aim to review the nutrition of ruminants, this paper studies and reviews the types of nutrition method for dairy cows by the case study of dairy cow. This research is applied based on the objective, has the library type in terms of data collection, and is among the survey research based on the research methodology. The method of library documental studies was used in order to collect d...
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Bailey, R. W. (1959). Biochem. J. 71, 23. Baker, F., Nasr, H., Morrice, F. & Bruce, J. (1950). J. Path. B a t . 62, 617. Bryant, M. P. & Small, N. (1956). J . Bact. 72, 16. Bryant, M. P., Small, N., Bouma, C. & Chu, H. (1958). 3. Bact. 76, 15. Bryant, M. P., Small, N., Bouma, C. & Robinson, I. M. (1958). J. Bact. 76, 529. Burroughs, W., Frank, N. A., Gerlaugh, P. & Bethke, R. M. (1950). J . Nut...
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Background: Presynchronization could enhance fertility in timed breeding programs. The best presynchronization method has to justify biological requirements and to provide practical and economic advantages. OBJECTIVES: Present study investigated the effectiveness of presynchronization with equine chorionic gonadotropin (eCG) before ovsynch (eCG-ovsynch) compared to conventional presynch-ovsynch...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2012
ISSN: 0022-0302
DOI: 10.3168/jds.2011-4553