Abstract: Based on theory of industrial convergence，evaluation index system of integration development of agriculture，secondary and tertiary industries was built，and development of agricultural industry integration was also analyzed combined with data of 2013—2017 in Shaanxi province.Results showed that integration development level has raised year by year，index scores of interaction of agriculture and related industry were higher than that of industrial convergence development of economic and social effect.Finally，suggestions to promote development of agriculture industry integration development in Shaanxi were put forward.