Abstract: Promoting farmers' income is not only the core issue of "agriculture, countryside and farmers" work in the new era, but also an important force in the strategy of rural revitalization. By establishing a panel threshold model, this paper empirically analyzes the non-linear relationship between green agricultural entrepreneurship and farmers' income increase. The results show that with the improvement of information level, the promotion effect of green agriculture entrepreneurship on farmers' income increase is characterized by increasing marginal efficiency. The promotion effect of green agriculture entrepreneurship on farmers' income increase is more obvious in the western region. Therefore, we should attach importance to the promotion effect of green agricultural entrepreneurship on farmers' income increase, strengthening the construction of rural informatization infrastructure, and implementing a regional differentiated green agriculture entrepreneurship promotion mechanism.