I.A. Yousif Department of Genetics and Animal Breeding and Department of Poultry Production, Faculty of Animal Production, University of Khartoum Sudan
B.D. Binda Department of Poultry Production, Faculty of Animal Production, Upper Nile University, South Sudan Sudan
khalid mohammed elamin Department of poultry production
faculty of animal production
university of khartoum Sudan
associate professor
H.E.E. Malik Department of Genetics and Animal Breeding and Department of Poultry Production, Faculty of Animal Production, University of Khartoum Sudan
M.S. Babiker Department of Animal Breeding and Department of Poultry Production Faculty of Animal Production, University of Gezira Sudan