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Volumn 74, Issue 3, 1996, Pages 522-528

Genetic Trend and Environmental Effects in a Population of Cattle Selected for Twinning

Author keywords

Age Differences; Breeding Value; Reproduction; Seasonal Variation

Indexed keywords

AGING; ANALYSIS OF VARIANCE; ANIMAL; ARTICLE; BIOLOGICAL MODEL; BREEDING; CATTLE; FEMALE; GENETIC SELECTION; GENETICS; MALE; OVULATION; PHENOTYPE; PHYSIOLOGY; PREGNANCY; SEASON; TWINS;

EID: 0030095533     PISSN: 00218812     EISSN: None     Source Type: Journal    
DOI: 10.2527/1996.743522x     Document Type: Article
Times cited : (35)

References (14)
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    • (1990) J. Anim. Sc. , vol.68 , pp. 1877
    • Echternkamp, S.E.1    Gregory, K.E.2    Dickerson, G.E.3    Cundiff, L.V.4    Koch, R.M.5    Van Vleck, L.D.6
  • 3
    • 1542457423 scopus 로고
    • Preliminary results of natural twinning ability in a selected sample of Charolais and Maine-Anjou cows and their heifer progeny
    • Frebling, J., P. Gillard, and F. Menissier. 1982. Preliminary results of natural twinning ability in a selected sample of Charolais and Maine-Anjou cows and their heifer progeny. Proc. 2nd World Congr. Genet. Appl. to Livest. Prod. 8:351.
    • (1982) Proc. 2nd World Congr. Genet. Appl. to Livest. Prod. , vol.8 , pp. 351
    • Frebling, J.1    Gillard, P.2    Menissier, F.3
  • 5
    • 0025504670 scopus 로고
    • Twinning in cattle: III. Effects of twinning on dystocia, reproductive traits, calf survival, calf growth and cow productivity
    • Gregory, K. E., S. E. Echternkamp, G. E. Dickerson, L. V. Cundiff, R. M. Koch, and L. D. Van Vleck. 1990b. Twinning in cattle: III. Effects of twinning on dystocia, reproductive traits, calf survival, calf growth and cow productivity. J. Anim. Sci. 68:3133.
    • (1990) J. Anim. Sci. , vol.68 , pp. 3133
    • Gregory, K.E.1    Echternkamp, S.E.2    Dickerson, G.E.3    Cundiff, L.V.4    Koch, R.M.5    Van Vleck, L.D.6
  • 6
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    • The possible use of superovulation and embryo transfer in cattle to increase response to selection
    • Land, R. B., and W. G. Hill. 1975. The possible use of superovulation and embryo transfer in cattle to increase response to selection. Anim. Prod. 21:1.
    • (1975) Anim. Prod. , vol.21 , pp. 1
    • Land, R.B.1    Hill, W.G.2
  • 7
    • 0040941476 scopus 로고
    • A review of the genetics and reproductive physiology of dizygotic twinning in cattle
    • Morris, C. A. 1984. A review of the genetics and reproductive physiology of dizygotic twinning in cattle. Anim. Breed. Abstr. 52:803.
    • (1984) Anim. Breed. Abstr. , vol.52 , pp. 803
    • Morris, C.A.1
  • 8
    • 0006158193 scopus 로고
    • Ovulation and calving data from a herd selected for twin calving
    • Morris, C. A., A. M. Day, N. C. Amyes, and A. P. Hurford. 1992. Ovulation and calving data from a herd selected for twin calving. N. Z. J. Agric. Res. 35:379.
    • (1992) N. Z. J. Agric. Res. , vol.35 , pp. 379
    • Morris, C.A.1    Day, A.M.2    Amyes, N.C.3    Hurford, A.P.4
  • 9
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    • Modified equations for sire models with groups
    • Quaas, R. L., and E. J. Pollak. 1981. Modified equations for sire models with groups. J. Dairy Sci. 64:1868.
    • (1981) J. Dairy Sci. , vol.64 , pp. 1868
    • Quaas, R.L.1    Pollak, E.J.2
  • 10
    • 0000144349 scopus 로고
    • Genetic analysis of twinning rate in Israeli Holstein cattle
    • Ron, M., E. Ezra, and J. I. Weller. 1990. Genetic analysis of twinning rate in Israeli Holstein cattle. Genet. Sel. Evol. 22:349.
    • (1990) Genet. Sel. Evol. , vol.22 , pp. 349
    • Ron, M.1    Ezra, E.2    Weller, J.I.3
  • 11
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  • 12
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    • Ovulation rate and twinning rate in cattle: Heritabilities and genetic correlation
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    • (1991) J. Anim. Sci. , vol.69 , pp. 3213
    • Van Vleck, L.D.1    Gregory, K.E.2    Echternkamp, S.E.3
  • 13
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    • Prediction of breeding values for twinning rate and ovulation rate with a multiple trait, repeated records animal model
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    • Van Vleck, L.D.1    Gregory, K.E.2    Echternkamp, S.E.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.