the survey by use of competitive advantage analysis of north khorasan agricultural sector

abstract this survey tries to use of competitive advantage analysis of agricultural productions with shift share method. to arrive this target used of official published statistics in ten years priod (1374-1384) were used. the results explained north khorasan has competitive advantage in onion, melon, tomato and grape production. also in this survey, appointment potentials of low plant surface production with using of expert viwes and on the basis of delphi model. the result of delphy model explained north khorasan has competitive advantage in forage, vegetables, colza, visor, sesame, nectarine, peach, saffron and pharmaceutical plant poduction.