Abstract: According to the analysis of the ecological adaptability of the corn in high latitude and cold area of Shanxi Frovince and the influencing factors of corn fertility, this article proposed the fertility cultivation of corn in high latitude district, including the anti-cold variety, deep ploughing, timely sowing, rational close planting, scientific fertilization, timely mulching, timely weeding, timely prevention and the control of plant diseases and insect pests, etc, so as to provide reference for the fertility cultivation of corn in high latitude district.