The efficient nutrient management is essential for agricultural green development. With the increase of farm land scale and the development of agricultural mechanization, the mismatch between agricultural machinery and agronomy in nutrient management becomes increasingly obvious. There is a requirement to coordinate agronomic techniques and machinery operation. This paper analyzed the current situation and improvement direction in nutrient management techniques and agricultural machinery in the cropping system of spring maize in northeast China, winter wheat-summer maize in north China, and rice planting system in south China. It is indicated that efficient fertilizer application technology needs suitable fertilizer application machinery as guarantee, new fertilizer products need new fertilizer application machinery, changing cultivation and tillage methods generates new demand for agricultural machinery, and fertilizer application mechanization to be upgraded by using information and automatic intelligent techniques. At the same time, the fertilizer products and fertilizer application technology innovation need to take into consideration of the feasibility of mechanization. This paper described the research progress of starter fertilizer, synchronized fertilizer application and sowing technology, and straw mulching strip tillage technology in maize, within-season mechanized fertilizer application technology in wheat, mechanized side-depth fertilizer application technology in rice, and mechanized variable fertilizer application technology in China. The suggestions were provided to enhance the integration of agricultural machinery and agronomic technology, so as to upgrade the level of nutrient management of field crops.