The hens weigh 2kg and the cocks 3kg by three months and 3.5kg and 4.5kg respectively by eight months. They are also efficient converters of food to body masses as compared to other breeds, which take time to grow. The Kuroiler egg is also much bigger than the others, a performance that is attributed to the bird’s genes. The Kuroiler breed adapts well to free-range rearing and is a vicious scavenger. They love eating small plants and insects and also feed on house leftovers.
Vijana 43 wa kihadzabe wakipanda mabasi kuelekea katika kambi ya JKT Makutopora kikosi cha KJ 834 kujiunga na kikosi hicho kwa hiyari kwa mkataba wa miaka ya miwili mara baada ya kuagwa na mwakilishi wa Mkuu wa Mkoa wa Singida. Jamii ya kihadzabe huendesha maisha yao kwa kuwinda na kula nyama pori, matunda ya porini, asali na mizizi.