Each diet was fed to 4 replicates pens of 8 broiler
chicks from 1 to 42 days posthatch as a coarse mash. The addition of DTP up to 16% to broiler diets did
not significantly affect feed intake (FI), body weight gain (BWG) and feed conversion ratio (FCR) during
starter (1 to 21 days), growing (22 to 42 days) and entire experimental (1 to 42 days) periods