Among production traits, high and positive genetic correlations were estimated between BF and ADG2(0.75 ± 0.05) in DD, between ADG2 and DFI (0.72 ±0.11) in LL, between DFI and ADG2 (0.84 ± 0.03), and between DFI and BF (0.68 ± 0.04) as well as between ADG2 and BF (0.68 ± 0.05) in YY.