Table 1 shows initial and final body weight (BW), DMI, ADG, feed efficiency, chop area, back fat and carcass yield, observed
in Pelibuey×Katahdin growing lambs during 56 d.
During this period, no effect of yeast on DMI (P>0.05) was
observed; however, the effect of the Se-Cr supplementation
and the combination of yeast-Se-Cr did affect DMI (P