Rethinking about China’s crop structure adjustment in the new era

China's economy has gradually entered the“ new normal” in the new period. The domestic agricultural products have achieved a consecutive harvest and sufficient supply，these provide an opportunity for the new round of planting industry structure adjustment. Therefore，combined with the requirements of current domestic and international economic development，production structure of crop farming，farmers income as well as resource and environment protection，we put forward that we should adjust crop structure in the premise of ensuring food security，and encourage grain crop rotation and forage crop cultivation. Meanwhile，we should construct an industrial structure matching the resources and environment bearing capacity，and promote the development of the sixth industry. we can realize the structure adjustment successfully by the way of market oriented，policy support，scientific and technological innovation，development of modern processing industry and logistics service industry.