Planting method for improving yield of corn

The invention discloses a planting method for improving the yield of corn. The planting method comprises the following steps of 1, selection of good seeds; 2, treatment of the seeds; 3, soil preparation and fertilization; 4, sowing in good time; 5, reasonable close planting; 6, fertilization and weeding; 7, disease and pest control; 8, harvesting in good time. The step of selection of the good seeds further comprises the sub-step that according to the conditions of thermal resources, the conditions of local rainfall, accumulated temperature and production management, the species planted in theprevious crop and the disease and pest conditions, the corn seeds which are qualified in appearance, perfect in particle, full and high in purity and do not suffer from pests or diseases are selected. Compared with a common corn planting method, the planting method can effectively improve ventilation and light-permeable performance, inter-row topdressing is facilitated, nutrients are easily intensively utilized, and the