An experiment was conducted to investigate
the effects of phytase and 2 levels of fructooligosaccharide
(FOS) supplementation on growth
performance, bone mineralization, and P utilization of
broiler chickens. A total of 210 day-old male broiler
chickens (Ross)were randomly placed into 7 dietary
treatments consisting of 6 replicates with 5 birds per
pen.