Abstract: Based on the data of Statistical Yearbook of Shandong Province from 2009 to 2018, the correlation analysis and regression test model were used to study the impact of agricultural science and technology innovation and spatial agglomeration on farmers’ income increase in recent years in Shandong Province. The results showed that the agricultural science and technology innovation and spatial agglomeration had a positive and significant effect on increasing farmers’ income. Based on this, some suggestions were put forward, such as increasing input in agricultural science and technology innovation, promoting independent innovation in agricultural science and technology in various places, rationally optimizing the resources generated by agricultural science and technology innovation, and improving the system of agricultural science and technology innovation, in order to promote farmers’ income to achieve a steady, sustainable and healthy increase.

Key words: science and technology innovation, spatial agglomeration, farmers' income increase, Shandong Province