Abstract: With the continuous advancement of agricultural and rural modernization industry, agricultural mechanization has become the main form of agricultural production, and the use of agricultural machinery to improve production efficiency has also caused serious energy consumption and environmental pollution problems, and energy conservation and environmental protection have become one of the important directions for the development of agricultural mechanized production. This paper analyzes in detail the causes of energy waste in the process of agricultural mechanized production, explains the necessity of energy conservation and emission reduction in agricultural mechanized production, designs the mode of energy conservation and emission reduction and green environmental protection, and puts forward feasible suggestions for agricultural development.