9:00 AM - 9:22 AM
*Mahdi Rafati1, Alireza Karbasi2, Laya Enjili3 (1. B.Sc.Student ,Plant Genitics Production (Eng) Ferdowsi University of Mashhad (FUM), 2. Professor of Agricultural Economics, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, 3. Master's student, Agricultural Economics, Ferdowsi University of Mashhad)