Research Article
Factors Affecting Test-Day Somatic Cell Counts and Milk Yield of Dairy Cows
Department of Genetics and Animal Breeding, Faculty of Animal Production,University of Khartoum, P.O. Box 32, Postal Code 13314, Shambat, Sudan
G. Anacker
ThÜringer Landesanstalt fÜr Landwirtschaft, Jena, Germany
R.D. Fahr
Institute of Animal Breeding and Husbandry,University of Halle, D-06099 Halle, Germany
H.H. Swalve
Institute of Animal Breeding and Husbandry,University of Halle, D-06099 Halle, Germany