Performance of broiler chickens fed wheat offal and maize based diets

Abstract

Food crisis in the developing countries especially Nigeria is affecting both man and domesticated animals. The use of grain such as maize in feed production for poultry is creating more shortage of maize for man with the growing population and high demand in the country. There is a need for alternative products for producing poultry feeds from agricultural waste to reduce the competition. This study was conducted to determine the growth response of broiler chickens to feeds produced from wheat offal (agricultural waste product from wheat) and maize. A total of 50 broiler chickens (day-old) were used with 25 birds (5 birds in each replicate) fed with feed made from wheat offal and 25 birds fed with feed made from maize and monitored for 12 weeks. The body weight of the broilers was recorded weekly for 12 weeks, and the feed conversion ratio was also determined. The mean weights of the broilers fed with wheat offal for day-old, weeks 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 were 76.6, 115.6, 144.0, 186.0, 305.6, 462.6, 562.0, 693.6, 758.8, 814.4, 866.4, 956.8 and 1,032.8 g/broiler while the corresponding weights for broilers fed with maize feed were 99.6, 129.6, 151.2, 188.8, 234.8, 300.0, 386.8, 466.8, 550.8, 646.8, 732.4, 804.0 and 882.8 g/broiler, respectively. Wheat offal feed increased the body weight of the broilers by 16.99% at 12-week compared to broilers fed with maize feed. Broiler feed should be produced from wheat offal to reduce the competition and make more availability of maize for human consumption.