Where does corn grow? 1, temperature condition
Corn is suitable for growing in a warm environment. The optimum germination temperature of its seeds is about 28-35 degrees, and the suitable temperature of flowering is about 25-26 degrees. When cultivating corn, it is necessary to accelerate the germination of its seeds. The corn seeds can be placed in an environment of about 30 degrees to improve their germination rate.
2. Lighting conditions
Corn is a short-day plant. When planting corn, if the illumination time is too short, it will slow down the growth rate of plants and thus reduce the yield of corn. Corn should be planted in sunny soil and exposed to 8- 10 hours of natural light every day to promote the healthy growth of corn.
3. Watering management
Corn plants are tall. They need more water. The most suitable precipitation is between 465,438+00 mm and 640 mm. When planting corn, if the water is insufficient, it is necessary to water the plants to prevent the corn from drying up. In the rainstorm season, the accumulated water in the soil should be drained for the corn.
4. Maintenance methods
When maintaining corn, we should provide it with decomposed organic fertilizer in the growing period to improve the growth speed of the plant, and spray potassium dihydrogen phosphate or calcium superphosphate on its leaves in the fruiting period of corn to reduce the aging degree of the leaves of the plant, thus improving the yield of corn.