Initial BW was 235 kg, indicating the males were about 1 yr old. From July 9 until November 22, their ADG was 0.85 kg/d and their DMI equaled 2.2% of their BW. During the next 27 d they lost, on average, 0.12 kg/d and DMI decreased to 1.97% of BW. From November 22 until ...