Abstract: It has to make the correct judgment of the stage and level of development as a logical starting point for the realization and its implementation model of agricultural modernization. Starting from the latest achievements in recognition of the connotation on agricultural modernization, it adopts the method of multiple index assessment to improve the evaluation system of agricultural modernization and calculates the level of agricultural modernization in the mainland of China. The results show that agricultural modernization in China has reached the initial implementation phase in general; meanwhile, it shows the characteristics of unbalance, the overall low, gradient evolution and dynamic for the regional levels of agricultural modernization. Realization of agricultural modernization can’t be used by one way, but should adopt different strategies for different “regional situation” and “agricultural conditions”.