Before sowing, you should prepare the soil in advance. Don't have too much big soil in the land, but apply some base fertilizer, so that seeds can germinate easily after sowing. In addition, the time should be chosen well, usually from March to May in spring, and the specific sowing date can be changed at any time according to the temperature.

Second, purchase seeds

Seed selection is also an important step, and the quality of seeds will directly affect the emergence rate and seedling growth. The water content and purity of the purchased seeds must be good, and the size should be full and uniform, so that they will germinate and grow better after sowing.

Third, sowing

In most cases, the purchased corn seeds do not need to be germinated, but can be directly sown. When sowing, the depth should be shallow, about 3-5cm. If the soil is very loose, don't sow below the deepest 8 cm. If you sow too deep, you will lack seedlings.

Fourth, matters needing attention

If conditions permit, seed dressing can also be carried out before sowing, that is, some pesticides or fungicides can be used to seed dressing. The purpose of this is to prevent and control pests and diseases in time and make corn grow better.