Performance of broiler chicken submitted to a quantitative feed restriction program.

The search for better zootechnical indexes such as feed conversion, daily weight gain, uniformity, and lower bird mortality has become a priority within the poultry industry. The use of food restriction programs has emerged as an alternative to improve these rates as well as to mitigate the effect of the increased cost of nutrition over the past few years. In this work, the feed conversion (FC), daily weight gain (DWG), uniformity, and mortality of male broilers submitted to two food restriction programs were evaluated; one program reduced food by 10% and the other by 20% in relation to the feeding program suggested by the Cobb500 strain.