Genetic Parameter Estimation of Carcass Traits of Duroc Predicted Using Ultrasound Scanning Modes
![]() ![]() |
Salces, Agapita J.
(Animal Genetic Evaluation Division, National Livestock Research Institute)
Seo, Kang Seok (NLRI) Cho, Kyu Ho (Swine Division, National Livestock Research Institute) Kim, SiDong (Animal Genetic Evaluation Division, National Livestock Research Institute) Lee, Young Chang (Animal Genetic Evaluation Division, National Livestock Research Institute) |
1 | Bereskin, B. 1987. Genetic and phenotypic parameters for pig growth and body composition estimated by intraclass correlation and parent-offspring regression. J. Anim. Sci. 64:1619 DOI |
2 | Kaplon, M. J., M. F. Rothschild, P. J. Berger and M. Healey. 1991. Population parameter estimates for performance and reproductive traits in Polish Large White nucleus herds. J. Anim. Sci. 69:91 DOI |
3 | Kuhlers, D. L. and S. B. Jungst. 1992. Correlated responses in reproductive and carcass traits to selection for 200-day weight is Duroc swine. J. Anim. Sci. 70:2707-2713 DOI |
4 | Lundstorm, K. 1975. Genetic Parameters estimated on data from the Swedish pig progeny testing with special emphasis on meat color. Swed. J. Agric. Res. 5:209 |
5 | SAS. 1991. SAS User's Guide Statistical Analysis System Institute, Cary NC |
6 | Sather, A. P., A. K. W. Tong and D. S. Harbison. 1986. A study of ultrasonic probing techniques for swine. I. The effect of operator machine site. Can. J. Anim. Sci. 66:591-598 DOI |
7 | Sloan, A. E., L. C. Leone, M. Powers and K. W. McNutt. 1984. Changing consumer lifestyles. Food Technol. 38:99 |
8 | Stewart, T. S. and A .P. Schinckel. 1990. Genetic parameters for swine growth and carcass traits. In Genetics of Swine. (Ed. L. D. Young). North central Reg. Pub. USDA, Clay Center, NE |
9 | Swiger, L. A., G. A. Isler and W. A. Harvey. 1979. Postweaning genetic parameters and indexes for swine. J. Anim. Sci. 48:1096-1100 DOI |
10 | Bereskin, B. and N. C. Steele. 1988. Estimates of genetic parameters for carcass measures of body composition and growth in swine. J. Anim. Sci. 66:2498 DOI |
11 | Boldman, K. G., L. A. Kriese, L. D. Vleck and S. D. Kachman. 1993. A Manual for use of MTDFREML. A set of program to obtain estimates of variances and covariances [Draft]. U.S. Department of Agricultural Research Service |
12 | Van Diepen, T. A. and B. W. Kennedy. 1989. Genetic correlations between test station and on-farm performance for growth rate and backfat in pigs. J. Anim. Sci. 67:1425 DOI |
13 | Arganosa, V. G., I. T. Omtveld and L. E. Walters. 1969. Phenotypic and genotypic parameters of some carcass traits in swine. J. Anim. Sci. 28:166 |
14 | Kennedy, B. W., K. Johansson and G. F. S. Hudon. 1985. Heritabilities and genetic correlations for backfat and age at 90 kg in performance-tested pigs. J. Anim. Sci. 61:78-82 DOI |
15 | Kim, J. I., Y. G. Sohn, J. H. Jung and Y. I. Park. 2004. Genetic parameter estimates for backfat thickness at three different sites and growth rate in swine. Asian-Aust. J. Anim. Sci. 17:305-308 DOI |
16 | Newcom, D. W., T. J. Baas, J. W. Marby and R. N. Goodwin. 2002. Genetic parameters for pork carcass components. J. Anim. Sci. 80:3099-3106 |
17 | Mrode, R. A. and B. W. Kennedy. 1993. Genetic variation in measures of food efficiency in pigs and their genetic relationships with growth and backfat. Anim. Prod. 56:225-232 DOI ScienceOn |
18 | Hicks, C., M. Satoh, K. Ishii and S. Kuroki. 1999. Effect of sex on estimates of genetic parameters for daily gain and ultrasonic backfat thickness in swine. Asian-Aust. J. Anim. Sci. 12:677- 681 DOI |
19 | Lo, L. L., D. G. McLaren, F. K. McKeith, R. L. Fernando and J. Novakofski. 1992. Genetic analyses of growth, real-time ultrasound, carcass, and pork quality traits in Duroc and Landrace pigs: II. Heritabilities and correlations. J. Anim. Sci. 70:2387-2396 DOI |
20 | NSIF. 1987. Guidelines for Uniform Swine Improvement Programs. (Ed. C. J. Christians) National Swine Improvement Federation/Sci. Education Admin./USDA/National Pork Producers Council, Des Moines, IA |
21 | Li, X. and B. W. Kennedy. 1994. Genetic parameters for growth rate and backfat in Canadian Yorkshire, Landrace, Duroc and Hampshire pigs. J. Anim. Sci. 72:1450 |
22 | Moeller, S. J. and L. L. Christian. 1998. Evaluation of accuracy of real-time ultrasonic measurements of backfat and loin muscle area in swine using multiple statistical analysis procedures. J. Anim. Sci. 76:2503-2514 DOI |
23 | Bryner, S. M., J. W. Marby, J. K. Bertrand, L. L. Benyshek and L. A. Kriese. 1992. Estimation of direct and maternal heritability and genetic correlation for backfat and growth rate in swine using data from centrally tested Yorkshire boars. J. Anim. Sci. 70:1755-1759 DOI |
24 | Moeller, S. J. 2002. Evolution and use of ultrasonic technology in the swine industry. J. Anim. Sci. 80 (E. Suppl.2) E19-27 DOI |
25 | Choi, C. S., I. J. Lee, K. H. Cho, K. S. Seo and J. Lee. 2004. Estimation of genetic parameters for economic traits in swine. J. Anim. Sci. Technol. (Kor) 46(2) |
26 | Chen, P., T. J. Baas, J. W. Marby, J. C. M. Dekkers and K. J. Koehler. 2002. Genetic parameters and trends for lean growth rate and its components in U.S. Yorkshire, Duroc, Hamshire and Landrace pigs. J. Anim. Sci. 80:2062-2070 |
27 | Hutchens, L.K., R. L. Hintz and R. K. Johnson. 1981. Genetic and phenotypic relationships between pubertal and growth characteristics of gilts. J. Anim. Sci. 53:946-951 DOI |
28 | Wilson, D. E. 1992. Application of ultrasound for genetic improvement. J. Anim. Sci. 70:973-983 DOI |
29 | Ferraz, J. B. S. and R. K. Johnson. 1993. Animal model estimation of genetic parameters and response to selection for litter size and weight, growth and backfat in closed seedstock populations of Large White and Landrace swine. J. Anim. Sci. 71:850-858 |
![]() |