Effect of early nutrient restriction on performance and development of selected characteristics of gastrointestinal tract of broiler chickens.

摘要

n Experiment 1, male broiler (Ross x Ross) chicks raised in floor pens were assigned to two treatment groups. One group was given ad libitum access to feed from 1 to 48 days of age. The second group was feed restricted from 7 to 14 days of age to an energy intake of 1.5