Research Article
Performance and Semen Traits of Friesian Bulls Administrated with Free L-Carnitine as Metabolic Regulator
Department of Animal Production, Faculty of Agriculture, Mansoura University, Egypt
H.K. Zaghlool
Higher Institute for Agriculture Co-operation, Shoubra, Egypt
Sh. A. Gabr
Department of Animal Production, Faculty of Agriculture, Tanta University, Egypt