How to replant corn? With corn replanting methods and matters needing attention!

Lack of maize seedlings is a very common phenomenon, many farmers will choose to replant corn. So, how to replant corn? What are the corn replanting methods and matters needing attention? Let's have a look!

First, how to replant corn?

The main results are as follows: 1. Variety selection: select the variety whose growth period is 10 mi 15 days shorter than that of the original variety. If the sowing temperature is low, the emergence time is prolonged, and the growth period of the selected variety is appropriately shortened.

2. Seed treatment: the seeds are replanted with an eye opener, and the seeds are sown after seed selection, coating and drying.

Artificial replanting, first accelerate seed germination, and then sow, note that sowing must be sowed on wet soil, a small amount of soil (less than 3 cm) after stepping on, to prevent the emergence of "bud dry".

3. Replanting: if one seedling is missing between rows, there is no need to replant. If there is a continuous lack of 2 seedlings, one plant will be replanted in the middle, and 3 plants will be missing. and so on. Note: the distance between the first and last seedlings of replanting is more than 1.5 times that of normal plants, preventing 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.

II. Matters needing attention in replanting corn

1, sowing must be sowed on wet soil, a small amount of soil (less than 3 cm) after stepping on, to prevent the emergence of "dry buds". If one seedling is missing between rows, there is no need to replant. In the case of continuous lack of 2 seedlings, 1 plant was replanted in the middle, 3 plants were missing 2 plants, and so on.

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.

3. Seed treatment: the seeds are replanted with an eye opener, and the seeds are sown after seed selection, coating and drying.

4. Artificial replanting: seed budding is carried out first, and then sowing. Note: sowing must be sowed on wet soil, a small amount of soil (less than 3 cm) after stepping on, to prevent the emergence of "bud dry". If one seedling is missing between rows, there is no need to replant. In the case of continuous lack of 2 seedlings, 1 plant was replanted in the middle, 3 plants were missing 2 plants, and so on. Note: the distance between the first and last seedlings of replanting is more than 1.5 times that of normal plants, preventing 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.

Corn replanting is a supplement to the defects of the first round of planting. Correct replanting can not only increase corn income, but also improve land utilization rate, and also increase income for farmers. Therefore, when replanting corn, farmers must master scientific replanting methods to avoid further losses.