Abstract: Influencing factors of agricultural modernization development in Shaanxi Province were analyzed, and an indicator system was constructed based on actual development of agricultural modernization in Shaanxi Province from 2001 to 2020．It was found that development of agricultural modernization in Shaanxi Province was mainly affected by two major components: agricultural input and output and rural development（FAC₁）and agricultural governance（FAC₂）, and they had a significant impact on the farmers' net income per capita（Y₁）and the Engel coefficient of rural households（Y₂）, which were related indicators of agricultural modernization development．Marginal effect of FAC₁ on Y₁ and Y₂ was constant, while marginal effect of FAC₂ on Y₁ and Y₂ increased first and then decreased．And suggestions were put forward to promote development of agricultural modernization in Shaanxi Province．