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Volumn 80, Issue 3, 2000, Pages 507-510

Selection for cow lifetime pregnancy rate using bull and heifer growth and reproductive traits in composite cattle

Author keywords

Pregnancy; Puberty; Reproduction; Scrotal circumference; Tonometer

Indexed keywords

BOS TAURUS; BOVINAE;

EID: 0034355635     PISSN: 00083984     EISSN: None     Source Type: Journal    
DOI: 10.4141/A99-135     Document Type: Article
Times cited : (7)

References (12)
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    • Bergmann, J.A.G.1    Hohenboken, W.D.2
  • 4
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    • (1993) Guide to the Care and use of Experimental Animals , vol.1
  • 5
    • 0033210983 scopus 로고    scopus 로고
    • Additive genetic relationships between heifer pregnancy and scrotal circumference in Hereford cattle
    • Evans, J. L., Golden, B. L., Bourdon, R. M., and Long, K. L. 1999. Additive genetic relationships between heifer pregnancy and scrotal circumference in Hereford cattle. J. Anim. Sci. 77: 2621-2628.
    • (1999) J. Anim. Sci. , vol.77 , pp. 2621-2628
    • Evans, J.L.1    Golden, B.L.2    Bourdon, R.M.3    Long, K.L.4
  • 6
    • 0000508072 scopus 로고
    • A derivative-free approach for estimating variance components in animal models by restricted maximum likelihood
    • Graser, H. U., Smith, S. P. and Tier, B. 1987. A derivative-free approach for estimating variance components in animal models by restricted maximum likelihood. J. Anim. Sci. 64: 1362-1370.
    • (1987) J. Anim. Sci. , vol.64 , pp. 1362-1370
    • Graser, H.U.1    Smith, S.P.2    Tier, B.3
  • 7
    • 0014568287 scopus 로고
    • Tonometer for measuring testicular consistency of bulls to predict semen quality
    • Hahn, J., Foote, R. H. and Cranch, E. T. 1969. Tonometer for measuring testicular consistency of bulls to predict semen quality. J. Anim. Sci. 29: 483-489.
    • (1969) J. Anim. Sci. , vol.29 , pp. 483-489
    • Hahn, J.1    Foote, R.H.2    Cranch, E.T.3
  • 8
    • 0346922444 scopus 로고    scopus 로고
    • Reproductive characteristics of Angus cattle from sire with large or average yearling scrotal circumference
    • Kastelic, J. P., Cook, R. B., Coulter, G. H., Kemp, R. A. and Bailey, D. R. C. 1996. Reproductive characteristics of Angus cattle from sire with large or average yearling scrotal circumference. Proc. Can. Soc. Anim. Sci. p. 61.
    • (1996) Proc. Can. Soc. Anim. Sci. , pp. 61
    • Kastelic, J.P.1    Cook, R.B.2    Coulter, G.H.3    Kemp, R.A.4    Bailey, D.R.C.5
  • 9
    • 0015929476 scopus 로고
    • The expression of female sex-limited characters in the male
    • Land, R. B. 1973. The expression of female sex-limited characters in the male. Nature 241: 208-209.
    • (1973) Nature , vol.241 , pp. 208-209
    • Land, R.B.1
  • 10
    • 0000817966 scopus 로고
    • A note on the genetic correlations between pubertal traits of males or females and lifetime pregnancy rate in beef cattle
    • Morris, C. A. and Cullen, N. G. 1994. A note on the genetic correlations between pubertal traits of males or females and lifetime pregnancy rate in beef cattle. Livest. Prod. Sci. 39: 291-297.
    • (1994) Livest. Prod. Sci. , vol.39 , pp. 291-297
    • Morris, C.A.1    Cullen, N.G.2
  • 11
    • 0021944453 scopus 로고
    • Estimates of genetic correlations between testicular measurements and female reproductive rates in cattle
    • Toelle, V. D. and Robinson, O. W. 1985. Estimates of genetic correlations between testicular measurements and female reproductive rates in cattle. J. Anim. Sci. 60: 89-100.
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    • Toelle, V.D.1    Robinson, O.W.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.