Document Type : Original Article
Authors
1 Associate Professor in Extension, social and economic department in Fars Research Center for Agriculture and Natural Resources
2 Associate Professor in agricultural economic in agricultural education and extension institute
3 Assistant Professor in Agricultural Economic in AREEO
4 Associate Professor in agricultural economic in Khorasan Razavi Research Center for Agriculture and Natural Resources
5 Assistant Professor in agricultural economic in Fars Research Center for Agriculture and Natural Resources
6 Agricultural economics expert , West Azarbaijan Agricultural and Natural Resources Research and Education Center
Abstract