What if the latest cabbage doesn't care?

Cabbage is a kind of vegetable that many people like to eat very much, and it is also very common in our life. Cabbage is a seasonal vegetable in winter, and its planting method is also very simple, but there are many people who do not care about it after planting it. So why doesn't cabbage care? How to prevent cabbage from being unfaithful? Let's take a look at the details below.

1. The reason why Chinese cabbage is uncaring.

There are many reasons why cabbage does not care, but the main reason is caused by low temperature and high humidity. The increase of rainfall will cause a variety of diseases and affect the growth of Chinese cabbage, which will not only cause unprotected cabbage, but also lead to plant decay and death. Secondly, improper fertilization in time, improper water supply and improper prevention and control of diseases and insect pests are the reasons for the lack of care of Chinese cabbage.

2. Preventive methods

As there are many reasons why cabbage does not care, there are many ways to prevent it for a long time. Next, let's take a look at its specific solution.

Scientific fertilization: the application of fertilizer is wrong, which will cause the cabbage to grow only leaves without care. When applying fertilizer, many people will apply nitrogen fertilizer to promote the growth of cabbage. In fact, this is not correct. In the process of planting Chinese cabbage, we should not apply nitrogen fertilizer, generally, we should give priority to potash fertilizer and phosphate fertilizer, and apply a small amount of nitrogen fertilizer. About 20 days after cabbage planting, you can start to increase the application, and apply it once every half a month. Secondly, when the cabbage begins to wrap its heart, we need to spray foliar fertilizer once a week or so to ensure the compactness of the cabbage heart.

Adjust humidity: during the growth of cabbage, a large amount of water is needed, but the water supply should be balanced, sometimes more and sometimes less. When the weather is dry, watering is carried out every morning and evening, but in case of continuous rainfall, the excess water in the field should be discharged in time to prevent the cabbage from curling the leaves. At the same time, in order to avoid water loss, we can also cover the field with a layer of straw to maintain the moisture of the soil.

Temperature control: cabbage is a kind of vegetable produced in winter, so this means that its cold tolerance is very good. At the same time, it also shows that it is not heat-resistant. Then what we need to do is to reasonably control the temperature of the weather, we can use the way of building a greenhouse to plant, so that the temperature is in a state of constant temperature, so that the growth of cabbage will not be affected.

Prevention and control of diseases and insect pests: if Chinese cabbage is harmed by diseases and insect pests such as virus disease, soft rot, hanging filariasis, aphids and so on, then there will be an uncaring phenomenon. Therefore, in the process of planting, we should observe the leaf surface of cabbage, if there are diseases and insect pests, then we need to control them in time. Specific medication can be consulted.

Artificial wrapping: artificial wrapping is actually very simple, and many growers also understand it, which is also a common way for many people. In the case of unprotected cabbage, many people will use straw or brown leaves to tie up the leaves of the cabbage, which plays a role in helping the heart, and the cabbage will slowly wrap the heart in the later stage.

According to the above, I believe you also have a certain understanding of the phenomenon of uncaring cabbage, and the editor also specifically introduced to you the reasons and solutions for it. As long as we plant according to the correct process after the planting process, basically there will not be the phenomenon of uncaring.