Mr. Abdulkadir Mohamed Sayed, postgraduate student at the Plant Protectio poultry production  Department, will hold a seminar on   “Efeect of early supplementations of commercial probiotic natural probiotic (yogurt) or sodium butyrate on productive pereformance, immunity, digstibility and git microbiota of broiler chickens  "   Under supervision of: 1- Prof. Mohamed Nabil Mekled 2- Dr. Aly Elsayed galal   Would be discussed on Monday 5/2/2018 at 10.00 o’clock in Seminar Hall