Corn replanting methods and matters needing attention

With the rise of temperature, corn has also entered the sowing time, and in the process of corn planting, the phenomenon of lack of seedlings is more common, at this time many farmers will choose to replant corn. So how to replant corn? What should I pay attention to? Let's get to know it with the editor.

I. the method of replanting corn

Corn replanting is a supplement to the defects of round cropping. Correct replanting can not only increase the income of corn, but also improve the utilization rate of land, and it can also increase the income of farmers. Therefore, when replanting corn, farmers must master scientific replanting methods to avoid further losses. Let's take a look at the corn replanting methods and matters needing attention.

1. Variety selection

When replanting, the growing period of the variety is 10 times shorter than that of the original variety. If there is low temperature after sowing and the emergence time is prolonged, the growth period of the selected variety should also be shortened appropriately to ensure that it is consistent with the growth period of the original variety.

2. Seed treatment

Eye-piercing device replanting, in order to ensure that the seeds emerge as soon as possible, the seeds should be sowed after seed selection, coating and drying before sowing, and then sowing before replanting, pay attention to the seeds must be sowed on wet soil, cover the soil should be less than 3 cm before stepping on, so as to prevent the seedlings from drying up.

3. Replanting

If there is a lack of one seedling between the rows, then there is no need to replant, but if there are more than 2 seedlings in a row, one plant will be replanted in the middle, 3 plants will be missing, and so on.

II. Points for attention

1. When replanting, it must be planted on the wet soil, and the covering soil should not be too low, and it is best to cover the soil less than 3 centimeters. Step on the soil after covering the soil, so as to prevent the seedlings from being "dry." Seedling replenishment should also be taken precautions. Generally, when one seedling is missing between rows, there is no need to replant. If two seedlings are missing continuously, one plant can be planted in the middle, and two plants can be missing three or three.

2. At the first and last stages of replanting, the distance between the maize seedlings that have come out is more than 1.5 times that of the normal plants, so as to prevent large and small seedlings from competing for water, fertilizer and blocking each other from the sun. The plant distance between replanting corn can be according to the normal plant distance required by the variety.

The above is the introduction of corn replanting methods and matters needing attention. I hope I can help you. If you want to know more about it, please follow us.