when the bird were changed to grower diets, six different treatments were included (table 6). there was no significant effect of feeding diets with 15% from 1 to 35 d or from 14 to 35 d on body weight, feed intake, feed conversion, or mortality, compared to feeding the control diet with on DDGS. Birds fed diets with 30% DDGS either from 1 to 35 d on 14 to 35 d after previously receiving diets with 0 or 15% DDGS had significant redude