How to manage the heart period of Chinese cabbage

Cabbage cabbage stage is one of the most important growth stages of Chinese cabbage, and it is also the final stage of planting cabbage. It will have a great impact on the final yield and weight of cabbage, which can not only increase the appreciation of cabbage, but also effectively improve the commodity value of cabbage. So how should we manage growing cabbage when it comes to the final pericardium period? Today, the editor has brought you the management method of cabbage heart period. Let's take a look at it.

1. topdressing at the right time

Just said that the heart period is the most important period in the growth process of Chinese cabbage, when the nutritional demand of Chinese cabbage becomes larger, and the amount of fertilizer required is also increasing. At this time, topdressing should be done in time, because the wrapping period is usually in autumn and winter, when the temperature is low, so the fertilizer of topdressing should use quick-acting fertilizer such as thionine, and the amount of topdressing should be determined according to the actual situation. It should be applied at least twice, but not directly. Fertilizer should be mixed with water and the method of pouring should be used. We should not apply too much to prevent excessive nutrition from causing cabbage to grow too much.

2. Rational watering

After entering the wrapping period, it is necessary to ensure that the soil is in a moist state at any time, if the lack of water leads to dry cracking of the surface, cabbage can not grow, resulting in Baoxin failure. In the early stage of the heart period, Chinese cabbage has a high demand for water, so it is necessary to replenish water in time to ensure sufficient water. But the amount of water should be fixed at a fixed time, not dry or wet, how much. During the first watering period, a small amount of water should be watered, too much water will cause damage to the cabbage, and then be watered every other week, depending on the soil area and water content.

3. Disease control

There are many diseases and insect pests in Chinese cabbage, so we should take good measures to deal with all the diseases and insect pests, and then treat them according to the specific conditions of the disease. The diseases in the pericardium period are generally black spot, black rot and so on, and the pests are aphids, cabbage insects and so on. Therefore, if we want to get through the cabbage heart period smoothly, we should strengthen the prevention and control of diseases and insect pests, clean up the disease and debris of the orchard in time, and use chemical spraying to prevent it. When spraying, you should pay attention to spraying evenly, do not miss spray, and stop using the medicine two weeks before harvest.

4. Daily management

At this time, it is necessary to strengthen the management of the vegetable garden. For cabbage which is in the heart stage, we can bundle the leaves, which can enhance the permeability of the garden and promote the growth of cabbage. It can also effectively reduce the incidence of diseases and insect pests and improve the nutrient absorption and transport capacity of roots. It can also increase the surrounding temperature appropriately to prevent frost damage caused by too low temperature. However, it still has to be changed according to the actual situation. If the planting area is larger, the bundle leaf will be more labor-intensive, but it is still necessary to ensure the benefits that the bundle leaf brings, strengthen the management, and pay in order to get a return.

The above is the management method in the heart period, in fact, we plant some points for attention, or we need to pay more attention to. Such as watering and fertilizing is an indispensable work in planting, but it is this kind of work that is most important to the growth of cabbage, so I hope you will take it seriously, otherwise it is yourself who will suffer. That's all for today's introduction. Please follow us for more information. Thank you for your support and reading.