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Volumn 78, Issue 5, 2000, Pages 1149-1154

Duration of the seasonal anestrus in sheep selected for fertility in a fall-lambing system

Author keywords

Anestrus; Fertility; Seasonal Behavior; Selection; Sheep

Indexed keywords

OVIS; OVIS ARIES;

EID: 0034185658     PISSN: 00218812     EISSN: None     Source Type: Journal    
DOI: 10.2527/2000.7851149x     Document Type: Article
Times cited : (17)

References (21)
  • 1
    • 0031203802 scopus 로고    scopus 로고
    • Response to selection for fertility in a fall-lambing sheep flock
    • Al-Shorepy, S. A., and D. R. Notter. 1997. Response to selection for fertility in a fall-lambing sheep flock. J. Anim. Sci. 75:2033-2040.
    • (1997) J. Anim. Sci. , vol.75 , pp. 2033-2040
    • Al-Shorepy, S.A.1    Notter, D.R.2
  • 2
    • 0032188139 scopus 로고    scopus 로고
    • Genetic parameters for lamb birth weight in spring and autumn lambing
    • Pencaitland
    • Al-Shorepy, S. A., and D. R. Notter. 1998. Genetic parameters for lamb birth weight in spring and autumn lambing. Anim. Sci. (Pencaitland) 67:327-332.
    • (1998) Anim. Sci. , vol.67 , pp. 327-332
    • Al-Shorepy, S.A.1    Notter, D.R.2
  • 3
    • 0039474744 scopus 로고
    • Ovarian and estrous activity throughout the year in pregnant and nonpregnant ewes selected for extended breeding season
    • Dufour, J. J., M. H. Fahmy, V. Adelakoun, and P. Matton. 1982. Ovarian and estrous activity throughout the year in pregnant and nonpregnant ewes selected for extended breeding season. Can. J. Anim. Sci. 62:1101-1108.
    • (1982) Can. J. Anim. Sci. , vol.62 , pp. 1101-1108
    • Dufour, J.J.1    Fahmy, M.H.2    Adelakoun, V.3    Matton, P.4
  • 4
    • 0000717119 scopus 로고
    • Development of the DLS breed of sheep: Genetic and phenotypic parameters of date of lambing and litter size
    • Fahmy, M. H. 1990. Development of the DLS breed of sheep: Genetic and phenotypic parameters of date of lambing and litter size. Can. J. Anim. Sci. 70:771-778.
    • (1990) Can. J. Anim. Sci. , vol.70 , pp. 771-778
    • Fahmy, M.H.1
  • 5
    • 0038882061 scopus 로고
    • The breeding season and ovulation rate of DLS ewes as determined by laparoscopy
    • Fahmy, M. H., and J. J. Dufour. 1986. The breeding season and ovulation rate of DLS ewes as determined by laparoscopy. Can. J. Anim. Sci. 66:297-301.
    • (1986) Can. J. Anim. Sci. , vol.66 , pp. 297-301
    • Fahmy, M.H.1    Dufour, J.J.2
  • 6
    • 0005203033 scopus 로고
    • Seasonally of ovulation and estrus, and the ram effect in Poll Dorset ewes
    • Hall, D. G., N. M. Fogarty, and A. R. Gilmour. 1986. Seasonally of ovulation and estrus, and the ram effect in Poll Dorset ewes. Theriogenology 25:455-461.
    • (1986) Theriogenology , vol.25 , pp. 455-461
    • Hall, D.G.1    Fogarty, N.M.2    Gilmour, A.R.3
  • 7
    • 0040066509 scopus 로고
    • Estrous characteristics of Finnsheep crossbred and Morlam ewes
    • Jenkins, T. G., and J. J. Ford. 1982. Estrous characteristics of Finnsheep crossbred and Morlam ewes. J. Anim. Sci. 55:741-744.
    • (1982) J. Anim. Sci. , vol.55 , pp. 741-744
    • Jenkins, T.G.1    Ford, J.J.2
  • 8
    • 0020111247 scopus 로고
    • Effects of season and breed of sire on the incidence of estrus and ovulation rate in sheep
    • Lamberson, W. R., and D. L. Thomas. 1982. Effects of season and breed of sire on the incidence of estrus and ovulation rate in sheep. J. Anim. Sci. 54:533-539.
    • (1982) J. Anim. Sci. , vol.54 , pp. 533-539
    • Lamberson, W.R.1    Thomas, D.L.2
  • 9
    • 0039474739 scopus 로고
    • Length of breeding season for eight breed groups of sheep in Wisconsin
    • Lax, J., L. R. French, A. B. Chapman, A. L. Pope, and L. E. Casida. 1979. Length of breeding season for eight breed groups of sheep in Wisconsin. J. Anim. Sci. 49:939-942.
    • (1979) J. Anim. Sci. , vol.49 , pp. 939-942
    • Lax, J.1    French, L.R.2    Chapman, A.B.3    Pope, A.L.4    Casida, L.E.5
  • 10
    • 0030184833 scopus 로고    scopus 로고
    • Ewe fertility in the STAR accelerated lambing system
    • Lewis, R. M., D. R. Notter, D. E. Hogue, and B. H. Magee. 1996. Ewe fertility in the STAR accelerated lambing system. J. Anim. Sci. 74:1511-1522.
    • (1996) J. Anim. Sci. , vol.74 , pp. 1511-1522
    • Lewis, R.M.1    Notter, D.R.2    Hogue, D.E.3    Magee, B.H.4
  • 11
    • 0001792407 scopus 로고
    • Genetic improvement of out-of-season breeding through selection
    • D. G. Morrical (Ed.) Iowa State Univ., Ames
    • Notter, D. R. 1992. Genetic improvement of out-of-season breeding through selection.In: D. G. Morrical (Ed.) Out of Season Breeding Symposium, pp 55-81. Iowa State Univ., Ames.
    • (1992) Out of Season Breeding Symposium , pp. 55-81
    • Notter, D.R.1
  • 13
    • 0025440191 scopus 로고
    • Effect of cohabitation with white-faced ewes on estrous activity of Hampshire and Suffolk ewes exposed to rams in June
    • Nugent, R. A., III, and D. R. Notter. 1990. Effect of cohabitation with white-faced ewes on estrous activity of Hampshire and Suffolk ewes exposed to rams in June. J. Anim. Sci. 68:1513-1519.
    • (1990) J. Anim. Sci. , vol.68 , pp. 1513-1519
    • Nugent R.A. III1    Notter, D.R.2
  • 14
    • 0024044302 scopus 로고
    • Effects of ram preexposure and ram breed on fertility of ewes in summer breeding
    • Nugent, R. A., III, D. R. Notter, and W. H. McClure. 1988. Effects of ram preexposure and ram breed on fertility of ewes in summer breeding. J. Anim. Sci. 66:1622-1626.
    • (1988) J. Anim. Sci. , vol.66 , pp. 1622-1626
    • Nugent R.A. III1    Notter, D.R.2    McClure, W.H.3
  • 15
    • 0001864740 scopus 로고
    • The ram effect, its mechanism and application to the management of sheep
    • D. R. Lindsay and D. T. Pearce (Ed.) Cambridge University Press, Cambridge, MA
    • Pearce, D. T., and C. M. Oldham. 1984. The ram effect, its mechanism and application to the management of sheep. In: D. R. Lindsay and D. T. Pearce (Ed.) Reproduction in Sheep. pp 26-34. Cambridge University Press, Cambridge, MA.
    • (1984) Reproduction in Sheep , pp. 26-34
    • Pearce, D.T.1    Oldham, C.M.2
  • 17
    • 0006903477 scopus 로고
    • Genetic parameters and performance of flocks selected for advanced lambing date
    • Smith, J. F., D. L. Johnson, and T. C. Reid. 1992. Genetic parameters and performance of flocks selected for advanced lambing date. Proc. N. Z. Soc. Anim. Prod. 52:129-131.
    • (1992) Proc. N. Z. Soc. Anim. Prod. , vol.52 , pp. 129-131
    • Smith, J.F.1    Johnson, D.L.2    Reid, T.C.3
  • 18
    • 0005668621 scopus 로고
    • Testosterone levels in Dorset and Romney rams and the effectiveness of these breeds in stimulating early onset of estrus in Romney ewes
    • Tervit, H. R., and A. J. Peterson. 1978. Testosterone levels in Dorset and Romney rams and the effectiveness of these breeds in stimulating early onset of estrus in Romney ewes. Theriogenology 9:271-278.
    • (1978) Theriogenology , vol.9 , pp. 271-278
    • Tervit, H.R.1    Peterson, A.J.2
  • 19
    • 0038882062 scopus 로고
    • Phenotypic response and time trends to date of birth selection in Southdown sheep
    • Thrift, F. A., R. H. Dutt, and P. G. Woolfolk. 1971. Phenotypic response and time trends to date of birth selection in Southdown sheep. J. Anim. Sci. 33:1216-1223.
    • (1971) J. Anim. Sci. , vol.33 , pp. 1216-1223
    • Thrift, F.A.1    Dutt, R.H.2    Woolfolk, P.G.3
  • 20
    • 84972054365 scopus 로고
    • Seasonal variation in oestrus and ovarian activity of Finnish Landrace, Tasmanian Merino and Scottish Blackface ewes
    • Wheeler, A. G., and R. B. Land. 1977. Seasonal variation in oestrus and ovarian activity of Finnish Landrace, Tasmanian Merino and Scottish Blackface ewes. Anim. Prod. 24:363-376.
    • (1977) Anim. Prod. , vol.24 , pp. 363-376
    • Wheeler, A.G.1    Land, R.B.2
  • 21


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.