Corn cannot grow without enough nutrients during its growth and development process. Comprehensive and sufficient nutrients were one of the prerequisite for ensuring good growth of corn and the necessary conditions for obtaining high yield and good quality of corn. Meanwhile, the lack of certain nutrients could affect the growth of corn and cause certain losses to farmers who grow corn. The symptoms of nutrient deficiency during the growth process of corn were mainly elaborated mainly, their specific causes were also analyzed, and specific remedies were proposed such as reasonable fertilization, foliar spraying, selection of high-quality seeds, and reasonables irrigation, providing reference for corn growers.