Table 2. Performance and carcass quality traits of control and supplementary palm oil (5%) fed to Hanwoo steers

Items	Control1	Palm oil	Pooled SEM2
Performance
Initial BW, kg	549.3	548.8	8.37
Final BW, kg	749.5	756.0	11.46
Total BW gain, kg	200.3	207.3	7.60
Average daily gain, kg	0.626	0.648	0.024
Carcass quality traits
Live weight, kg	749.5	756.0	11.46
Carcass weight, kg	453.3	454.3	6.91
Backfat thickness, mm	18.3	17.0	1.6
Loin muscle area, cm2	100.0	82.0	4.67
Yield index	62.1	62.2	1.16
Marbling score3	6.7	6.0	0.42