Method for improving germination rate of corn seeds

The invention discloses a method for improving the germination rate of corn seeds. The method comprises the following steps that 1, corn which is free of damage of pests and diseases and plump in ear, and is not damaged and stored for one to three years is selected as seeds; 2, after the corn seeds are washed with sterile water three to five times, a sodium hypochlorite aqueous solution with the mass ratio concentration of one percent is used as sanitizer, the corn seeds are soaked for ten minutes, and the corn seeds are washed with clean water and dried after being taken out; 3, the corn seeds are washed with sterile water three to five times again and then poured into a nutrient solution to be put indoors to be soaked for one to two hours, filtering is carried out, and filter liquor is poured out; 4, after the seeds are soaked, the seeds can be sown immediately at proper time and be dehydrated for use. According to the method, the problem of the germination rate of the corn seeds due to incomplete disinfection and too long time is solved by disinfecting the corn seeds, the corn can germinate early, suffer from few diseases and be high in germination rate by soaking the corn seeds in the nutrient solution, the survival rate is high, operation is easy, and manufacturing cost is low.