Evaluation of Sustainable Development of an Agricultural Economy Based on the DPSIR Model

With today’s rapid economic growth, the role of agriculture in production and life has come to forefront. Many problems China’s agricultural economy have seriously constrained vitality Chinese agriculture. Therefore, it is necessary further strengthen study an economy, inject new impetus into development, develop targeted solutions, lay a solid foundation for sustainable development economy. this paper, based on theory paper constructs index system Jiangsu province from five aspects DPSIR model: driving force, pressure, state, impact response uses principal component analysis make comprehensive evaluation level 2010 2016. The results show that Jiangsu’s overall better steadily improving, made huge leap seven-year period 2016, showing sustainability. We found state subsystem exposed some social after analyzing subsystem, if relevant measures are not taken time solve emerged problems, will affect other subsystems sustainability