The latest course and Management of planting techniques and methods of waxy Corn

Waxy corn, also known as sticky corn and waxy corn, is a variety of corn, which is planted all over our country. The planting technology of waxy corn is relatively simple, and the growth cycle is relatively short. It is a corn variety that integrates economy, nutrition and processing value, and is welcomed by many people. So how to grow waxy corn? How should it be managed? The following editor brings you the planting technology and management of waxy corn, let's have a look!

1. Land selection and fertilization

When planting waxy corn, we should first choose the planting soil. The planting soil of waxy corn should be flat, deep and soft, normal drainage and irrigation and good fertility. Maintain a good soil moisture environment, if the soil moisture is not good, then we should pay attention to watering spring water. To ensure the yield and quality of waxy corn. Then we should also pay attention to do a good job of fertilization, waxy corn base fertilizer should be based on farm manure, the amount per mu should be kept at about 1500kg, and then cooperate with the compound fertilizer around 40kg. In combination with soil preparation before sowing, it is best to carry out centralized ditch application.

2. Sowing seeds at the right time

In the soil layer around the 10cm of the planting soil, sowing can begin when the temperature is stable at about 10 degrees. However, it is mainly necessary to control whether the sowing is false according to the region, and it should be carried out from March to April. It is mainly planted in high ridges, and the row spacing should be kept at about 30*40cm. Sowing about 3 seeds in each sowing hole to ensure that the number of seedlings per mu is not less than 3500. Then pay attention to the pressure on the edge of the film, which is not too much. To ensure that the width of the film surface can be kept to the maximum, and the daylighting area can be increased, so as to improve the utilization rate of plastic film.

3. Water and fertilizer management

When planting waxy corn, we should control the soil moisture according to the actual growth situation of waxy corn. If the soil moisture is not good and the soil is dry, it should be watered in time. Waxy corn is very disadvantageous to its growth no matter when it is short of water, but when watering, we should be careful not to flood it. Avoid excessive soil moisture, causing diseases and nutrient absorption. In watering should be combined with fertilization work, mainly ditch application, hole application, fertilizer can be used urea, but also pay attention to supplement zinc fertilizer. Then it is necessary to properly spray foliar fertilizer such as potassium dihydrogen phosphate to enhance the lodging resistance of the plant.

4. Scientific control

When planting waxy corn, it is also necessary to properly spray corn robust element to dwarf corn plants and enhance the ability of photosynthesis. Delay the senescence time of the plant, promote the early maturity of waxy corn, and increase the yield. Pay attention to the spraying period when spraying, usually at the end of the corn trumpet, that is, a week before heading. Then pay attention to the spray concentration, generally a scene should be sprayed with 30kg water 30kg or so. Should be with the use of the main, to ensure that the spray is uniform, there is no re-spray, leakage spray phenomenon, to avoid excessive concentration and drug damage.

The above is a brief introduction of waxy corn planting technology and management. That's all for today's introduction. This article is for reference only. I hope it can help you all.