Mr. Mohamed Mahrous Mohamed, postgraduate student at the poultry production Department, will hold a seminar on   “The Effect of using some organic acids on  Broilers chickens  performance "   Under supervision of: 1- Prof. Osama Sami Afifi Elsaleha 2- Dr. Hussein Abdel-Fattah   at 9:00 o’clock, Thursday, 27/4/2017 at the seminar hall