GENETIC ANALYSES OF PRODUCTIVE, REPRODUCTIVE AND PRODUCTIVE-EFFICIENCY TRAITS IN DIFFERENT LACTATIONS OF FLECKVIEH CATTLE IN AUSTRIA. 2- GENETIC, PHENOTYPIC AND ENVIRONMENTAL CORRELATIONS

Document Type : Original Article

Authors

• S. M. Zahed ¹
• A. M. Soliman ²
• M. A. Mostafa ³

¹ Department of Animal Production, Faculty of Agricultural, Zagazig University,Zagazig, Egypt

² Animal Production Research Institute, Ministry of Agricultural, Dokki, Cairo, Egypt

³ Department of Animal Production, Faculty of Agricultural, Mansoura University, Mansoura, Egypt