Abstract: As one of the important food crops and cash crops in my country,maize accounts for 31% of the total food in my country.At present,73% of corn has been planted mechanized,and mechanization plays an important role in corn production.In recent years,with the development of low-carbon agriculture,the development and utilization of low-carbon seed fertilizer application machinery for corn is of great significance to the realization of the“twin peaks”strategy.This paper expounds the low-carbon process of dryland maize seeding and fertilizing machinery at home and abroad,finds the shortcomings of existing dryland maize planting and fertilizing machines,and proposes a series of effective ways to improve dryland maize seeding and fertilizing machinery to promote the development of low-carbon agriculture.