Introduction to the planting technology of sweet corn how to plant sweet corn

Have you ever been coveted by that fresh sweet corn? In fact, the sweet corn we eat in our daily life is also a kind of corn, but we often call it vegetable corn. Sweet corn is favored by consumers of different classes because of its unique rich nutrition, fragrance, sweetness and crispness. And because sweet corn is very high in sugar, its harvest time is long and it is widely cultivated. Here's how sweet corn is grown to produce such sweet fruit.

Sweet corn planting technology-planting

When planting sweet corn, in order to ensure the eating quality and yield of sweet corn, we need to strictly isolate it from other varieties of corn when selecting planting, so as to avoid cross-pollination between different varieties and affect the quality. Generally, the isolation methods we adopt when planting are spatial isolation and temporal isolation. Spatial isolation is generally optimal. The spatial isolation method is that no other varieties of corn can be planted in the planting area of about 400 meters. It is best to have natural barriers such as trees and hills. The dark isolation is staggered sowing time, thus wrong flowering time, the sowing time between two different varieties is generally not about 25 days.

Sweet corn planting technology-soil

Because sweet corn seeds are small, it is more difficult to germinate than ordinary corn seeds, so it is necessary to carefully raise seedlings. When planting, it is necessary to level the land carefully, and try to choose some loose and fertile land, and it is best to irrigate it. After harvest, ploughing and fertilization are usually carried out. When planting sweet corn, economic benefits can be achieved through appropriate planting density. For some early-maturing varieties, you can plant more densely, and for late-maturing varieties, you should plant sparsely.

Sweet corn planting technology-field management

After sweet corn is planted, it should be checked and supplemented in time, and the work of thinning seedlings should be carried out in different sweet corn planting periods, and the work of topdressing and intertillage should be carried out in time. When sweet corn is pollinated. Some auxiliary pollination can be appropriate, and the most suitable time for artificial pollination is generally selected at 10:00 in the morning. During the whole planting process of sweet corn, we should carry out comprehensive control of pests and diseases, and at the same time remove male in time, so that nutrients can be concentrated on the development of ears. The above is the planting technology of sweet corn. We can refer to the above planting methods in the planting process, and adjust the methods according to the actual situation of each place. In addition, sweet corn also has a very good economic value, which contains oil and protein in the seeds are higher than ordinary corn. It can also be processed into many products.

The above is the relevant introduction of this article, I believe you have read this also have a simple understanding, if necessary, you can continue to pay attention to No. 1 home network, to learn more information.