From: Effects of different dietary energy and protein levels and sex on growth performance, carcass characteristics and meat quality of F1 Angus × Chinese Xiangxi yellow cattle
Item
Steer
Heifer
SEM
P
Initial BW, kg
149.19
149.10
5.24
ns
Final BW, kg
299.61
288.05
7.99
DMI, kg/d
5.04
5.10
0.02
ADG, kg
0.82
0.74
0.03
FCR
6.33
7.39
0.49