Genetic aspects and adjustment factors for lactation traits of Friesian cattle raised in Egypt

Document Type : Original Article

Authors

• M. H. Khalil ¹
• M. Abd El-Glil ²
• M. K. Hamed ³

¹ Department of Animal Production, Faculty of Agriculture at Moshtohor, University of Zagazig, Banha Branch, Qalyoubia, Egypt

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

³ Department of Animal Production, Faculty of Agriculture, University of Cairo, Giza, Egypt