Based on the statistics of in 31 provinces in China from 2003 to 2016, this paper evaluates the synergies of provincial informatization and agricultural modernization and analyzes its evolution tendency. It is found that the synergies of informatization and agricultural modernization grow steadily despite striking provincial differences resenting a spatial pattern:with the eastern coastal provinces on top of the list, followed by the Northeast ,the Central provinces in the middle, the Northwest provinces in the fourth place and the Southwest the last. An empirical study on synergy impact facto...