Research Article
Comparison of Milk Yield, Peak Yield and Lactation Length of Healthy and Mastitic Friesian Dairy Cows in Sudan
Department of Dairy Production, Faculty of Animal Production, University of Khartoum, P.O. Box 32, Postal code 13314, Sudan
Ibtisam E.M. El Zubeir
Department of Dairy Production, Faculty of Animal Production, University of Khartoum, P.O. Box 32, Postal code 13314, Sudan