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Heritability and Repeatability Estimates for Reproductive Traits of Japanese Black Cows
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 Title & Authors
Heritability and Repeatability Estimates for Reproductive Traits of Japanese Black Cows
Oyama, K.; Katsuta, T.; Anada, K.; Mukai, F.;
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Reproductive data collected from more than 20,000 Japanese Black cows of Hyogo and Shimane Prefectures were analyzed. Averages of age at first calving, gestation length, days open and calving interval were 25.1 mo, 289 d, 112 d and 401 d, respectively. Variance components were obtained by REML procedure and the heritability estimate of age at first calving was 0.22. In gestation length the heritability estimate was 0.40 and no permanent environmental effect was estimated. Estimated variance components of calving interval were similar to those of days open and the heritability and repeatability of calving interval were 0.05 and 0.09, respectively. Random farm effects accounted for approximately 10% of phenotypic variations in all traits. Genetic and farm correlations between age at first calving and calving interval were 0.27 and 0.39, respectively. It was found that temporary environment was an important source of variation for calving intervals of Japanese Black.
Reproductive Trait;Japanese Black Cattle;REML;Heritability;Repeatability;
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아세아태평양축산학회지, 2009. vol.22. 2, pp.162-167 crossref(new window)
Estimation of dominance genetic variances for reproductive traits and growth traits of calves in Japanese Black cattle, Animal Science Journal, 2004, 75, 4, 285  crossref(new windwow)
Effect of sire mating patterns on future genetic merit and inbreeding in a closed beef cattle population, Journal of Animal Breeding and Genetics, 2007, 124, 2, 73  crossref(new windwow)
Genetic parameters for gestation length and the relationship with birth weight and carcass traits in Japanese Black cattle, Animal Science Journal, 2008, 79, 3, 297  crossref(new windwow)
A genome-wide association study reveals a quantitative trait locus for days open on chromosome 2 in Japanese Black cattle, Animal Genetics, 2015, 47, 1, 102  crossref(new windwow)
Effect of heat stress on age at first calving of Japanese Black cows in Okinawa, Animal Science Journal, 2016, 88, 3, 439  crossref(new windwow)
Ashida, I. and H. Iwaisaki. 1999. An expression for average information matrix for a mixed linear multi-component of variance model and REML iteration equations. Anim. Sci. J. 70:282-289.

Azzam, S. M. and M. K. Nielsen. 1987. Genetic parameters for gestation length, birth date and first breeding date in beef cattle. J. Anim. Sci. 64:348-356.

Dempster, A. P., N. M. Laird and D. B. Rubin. 1977. Maximum likelihood from incomplete data via the EM algorithm. J. Royal Stat. Soc. B39:1-38.

Frazier, E. L., L. R. Sprott, J. O. Sanders, P. F. Dahm, J. R. Crouch and J. W. Turner. 1999. Sire marbling score expected progeny difference and weaning weight maternal expected progeny difference associations with age at calving and calving interval in Angus beef cattle. J. Anim. Sci. 77:1322-1328.

Haile-Mariam, M. and H. Kassa-Mersha. 1994. Genetic and environmental effects on age at first calving and calving interval of naturally bred Boran (zebu) cows in Ethiopia. Anim. Prod. 58:329-334. crossref(new window)

Johnson, D. L. and R. Thompson. 1995. Restricted maximum likelihood estimation of variance components for univariate animal models using sparse matrix techniques and average information. J. Dairy Sci. 78:449-456. crossref(new window)

MacGregor, R. G. and N. H. Casey. 1999. Evaluation of calving interval and calving date as measures of reproductive performance in a beef herd. Livest. Prod. Sci. 57:181-191. crossref(new window)

MacNeil, M. D., L. V. Cundiff, C. A. Dinkel and R. M. Koch. 1984. Genetic correlations among sex-limited traits in beef cattle. J. Anim. Sci. 58:1171-1180.

MacNeil, M. D., D. D. Dearborn, L. V. Cundiff, C. A. Dinkel and K. E. Gregory. 1989. Effects of inbreeding and heterosis in Hereford females on fertility, calf survival and preweaning growth. J. Anim. Sci. 67:895-901.

McGuirk, B. J., I. Going and A. R. Gilmour. 1999. The genetic evaluation of UK Holstein Friesian sires for calving ease and related traits. Anim. Sci. 68:413-422.

Meuwissen, T. H. E. and Z. Luo. 1992. Computing inbreeding coefficients in large populations. Genet. Sel. Evol. 24:305-313. crossref(new window)

Meyer, K., K. Hammond, P. F. Parnell, M. J. Mackinnon and S. Sivarajasingam. 1990. Estimates of heritability and repeatability for reproductive traits in Australian beef cattle. Livest. Prod. Sci. 25:15-30. crossref(new window)

Mialon, M. M., G. Renand, D. Krauss and F. Menissier. 2001. Genetic relationship between cyclic ovarian activity in heifers and cows and beef traits in males. Genet. Sel. Evol. 33:273-287. crossref(new window)

Misztal, I. 2001. REMLF90 Manual. Accessed June 11, 2001.

Nomura, T., T. Honda and F. Mukai. 2001. Inbreeding and effective population size of Japanese Black cattle. J. Anim. Sci. 79:366-370.

Ojango, J. M. K. and G. E. Pollott. 2001. Genetics of milk yield and fertility traits in Holstein-Friesian cattle on large-scale Kenyan farms. J. Anim. Sci. 79:1742-1750.

Oyama, K., F. Mukai and T. Yoshimura. 1996. Genetic relationships among traits recorded at registry judgment, reproductive traits of breeding females and carcass traits of fattening animals in Japanese Black cattle. Anim. Sci. Technol. (Jpn.) 67:511-518.

Perez-Enciso, M., I. Misztal and M. A. Elzo. 1994. FSPAK: An interface for public domain sparse matrix subroutines. Proc. 5th World Cong. Genet. Appl. Livest. Prod. 22:87-88.

Ponzoni, R. W. and D. R. Gifford. 1994. Reproductive and some peri-natal variables in a mixed breed beef cattle herd. J. Anim. Breed. Genet. 111:52-64.

Pryce, J. E., M. P. Coffey and G. Simm. 2001. The relationship between body condition score and reproductive performance. J. Dairy Sci. 84:1508-1515. crossref(new window)

Thompson, J. R., R. W. Everett and N. L. Hammerschmidt. 2000. Effects of inbreeding on production and survival in Holsteins. J. Dairy Sci. 83:1856-1864. crossref(new window)

Uchida, H. 2001. Perspectives of research and project in breeding of Japanese beef cattle. In: Proceedings of the 98th Congress of Japanese Society of Animal Science. p. 15. (in Japanese)

Veerkamp, R. F., E. P. C. Koenen and G. De Jong. 2001. Genetic correlations among body condition score, yield, and fertility in first-parity cows estimated by random regression models. J. Dairy Sci. 84:2327-2335. crossref(new window)

Weigel, K. A. and R. Rekaya. 2000. Genetic parameters for reproductive traits of Holstein cattle in California and Minnesota. J. Dairy Sci. 83:1072-1080. crossref(new window)