The Heritability of Broiler Weight and Weight and Age at Sexual Maturity and the Genetic and Environmental Correlations Between These Traits

Poultry Science - Tập 34 - Trang 420-426 - 1955
R.J. Peeler1, E.W. Glazener1, W.L. Blow1
1North Carolina Agricultural Experiment Station, Raleigh

Tài liệu tham khảo

Crump, 1946, The estimation of variance components in analysis of variance, Biometrics Bull., 2, 7, 10.2307/3002006 Dillard, 1953 Glazener, 1951, Effect of inbreeding on broiler weight and feathering in the fowl, Poultry Sci., 30, 108, 10.3382/ps.0300108 Hazel, 1943, The genetic basis for constructing selection indexes, Genetics, 28, 476, 10.1093/genetics/28.6.476 Hazel, 1943, Genetic and environmental correlations between growth rate of pigs at different ages, J. An. Sci., 2, 118, 10.2527/jas1943.22118x Hazel, 1943, The efficiency of three methods of selection, J. Hered., 33, 393, 10.1093/oxfordjournals.jhered.a105102 Hazel, 1947, Heritability, maternal effects, and nicking in relationship to sexual maturity and body weight in White Leghorns, Poultry Sci., 26, 508, 10.3382/ps.0260508 Krueger, 1952 Lerner, 1950 Lerner, 1947, The improvement of New Hampshire fryers, Poultry Sci., 26, 515, 10.3382/ps.0260515 Martin, 1953, Efficiency of selection for broiler growth at various ages, Poultry Sci., 32, 716, 10.3382/ps.0320716 Shoffner, 1948, Heritability studies in the domestic fowl, 8th World's Poultry Congr., Copenhagen, Off. Rpt., 1, 269 Wright, 1935, The analysis of variance between relatives with respect to deviations from an optimum, J. Genetics, 30, 243, 10.1007/BF02982239