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Volumn 60, Issue 8, 1977, Pages 1345-1353

Strategies for Managing Reproduction and Controlling Health Problems in Groups of Cows

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EID: 3543035875     PISSN: 00220302     EISSN: None     Source Type: Journal    
DOI: 10.3168/jds.S0022-0302(77)84032-0     Document Type: Article
Times cited : (16)

References (44)
  • 1
    • 85025773523 scopus 로고    scopus 로고
    • Albright, J. L. 1976. Social considerations in grouping cows. In Large Dairy Herd Management (in press).
  • 5
    • 85025784704 scopus 로고    scopus 로고
    • Bickert, W. G., and D. V. Armstrong. 1976. Milking systems: Equipment, layout and performance in Large Dairy Herd Management (in press).
  • 8
    • 85025757062 scopus 로고    scopus 로고
    • Britt, J. H. 1976. Systematic management of reproduction in groups of dairy cows. In Large Dairy Herd Management (in press).
  • 9
    • 85025752333 scopus 로고    scopus 로고
    • Britt, J. H., D. S. Harrison, and D. A. Morrow. 1977. Incidence of ovarian follicular cysts, reasons for culling, and fertility in Holstein cows given gonadotropin-releasing hormone at two weeks postpartum. Am. J. Vet. Res. (In press).
  • 17
    • 85025791086 scopus 로고    scopus 로고
    • Harrison, D. S. 1975. Reproduction, milk production, and culling in dairy cows inseminated at first estrus after 40 or 60 days postpartum. M.S. Thesis, Department of Dairy Science, Michigan State University.
  • 24
    • 85025771622 scopus 로고    scopus 로고
    • Kiddy, C. A. 1976. Variation in activity as an indication of estrus in dairy cows. Abstract P200, American Dairy Science Association 71st Annual Meeting, Raleigh, NC.
  • 26
    • 85025781326 scopus 로고    scopus 로고
    • Kiser, T. E., J. H. Britt, and H. D. Ritchie. 1976. Testosterone treatment of cows for use in detection of estrus. J. Anim. Sci.(in press).
  • 28
    • 85025785769 scopus 로고    scopus 로고
    • Larson, L. L. 1972. Detecting cows in heat. P. 11 in Nebraska Dairy Report (EC 73-220), Extension Service, University of Nebraska, Lincoln.
  • 40
    • 85025777839 scopus 로고    scopus 로고
    • Thatcher, W. W., H. Roman-Ponce, and D. E. Buffington. 1976. Environmental effects on animal performance. In Large Dairy Herd Management (in press).
  • 42
    • 85025768077 scopus 로고    scopus 로고
    • Trimberger, G. W., H. F. Tyrrell, D. A. Morrow, J. T. Reid, M. J. Wright, W. F. Snipe, W. G. Merrill, J. K. Loosli, C. E. Coppock, L. A. Moore, and C. H. Gordon. 1972. Effects of liberal concentrate feeding on health, reproductive efficiency, economy of milk production, and other related responses of the dairy cow. New York's Food and Life Sci. Bull. No. 8. Cornell University.
  • 43
    • 0016043428 scopus 로고
    • Intensified dairy operations and their effect on periparturient diseases and postpartum reproduction
    • (1974) J. Dairy Sci. , vol.57 , pp. 354
    • Wagner, W.C.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.