Clinical Report
Genetic Analysis of Age at First Calving and Calving Interval in South African Holstein Cattle
ARC-Livestock Business Division, P/Bag X2, Irene, 0062, South Africa
C.B Banga
ARC-Livestock Business Division, P/Bag X2, Irene, 0062, South Africa
D Norris
2Department of Animal Production, University of Limpopo,P/Bag X1106, Sovenga, 0727, South Africa
K Dzama
Department of Animal Science, University of Stellenbosch,P/Bag X1, Matieland, 7602, South Africa
J.W Ngambi
2Department of Animal Production, University of Limpopo,P/Bag X1106, Sovenga, 0727, South Africa