The latest growing method of Chinese cabbage

Pakchoi is not the Chinese cabbage as we know it, it is a kind of perennial herb, which is not common in our country. At present, the main producing areas of Chinese cabbage are planted in Yunnan, Sichuan and Xizang and other areas, generally growing in high altitude areas, has a high medicinal value, but also has a certain ornamental value. It is generally used for the treatment of strain, cough, dizziness, hematemesis, leucorrhea and so on. So how to grow Chinese cabbage? I believe this is also an issue that many people are more concerned about. let's take a look at its planting method.

1. Land selection and preparation

The annual output of pakchoi is not high, the main reason is that the planting area is small, and the second is that there are few areas suitable for planting pakchoi. It has relatively high requirements for planting land, first of all, the altitude should be relatively high, but not too high. Secondly, the soil of the planting land is generally brown loam or dark brown forest soil, at the same time, the soil is rich in humus, and should be in the more sunny zone. As a matter of fact, land preparation is relatively simple, as long as the land is deeply turned over, then the land is leveled and composted, and it can generally be planted.

2. Mode of reproduction

There are generally two ways to reproduce Brassica campestris. Due to the different ways of reproduction, the best time is different. Normally, pakchoi can be sown in spring, summer and autumn. Using seeds to reproduce, then the best sowing time is spring, which sprouts at least 10 to 20 days faster than in the other two seasons. The other is cutting propagation, it is the best planting time in summer, the survival rate is the highest, but the growth rate of cutting in spring is the fastest.

3. Cultivation techniques.

Whether it is the use of seed propagation or cutting propagation, then the planting technology is very critical, in general, we use the way of sowing, or using the way of seedling transplanting, when planting, we need to water the soil thoroughly, then apply enough fertilizer, and then spread the seeds evenly in the ditch with a distance of about 30 centimeters between rows, and cover the seeds with soil. On the other hand, the selected rhizome needs to be disinfected and then cut, which can enhance the resistance of the plant and improve the survival rate at the same time.

4. Field management

The main purpose of field management is to pay attention to the management of fertilizer and water, as well as lighting, weeding and other problems. In the whole growth process of Brassica campestris, multiple fertilization is needed to promote the tillering rate and tillering number of Brassica campestris. At the same time, appropriate watering should be carried out after each fertilization to avoid excessive soil moisture, disease and root rot of the plant. In order to promote the root growth and nutrient absorption of Brassica campestris, many times of ploughing and weeding are needed every year. Because Brassica campestris is a kind of plant that likes shade, when the light is strong, shading should be done in time, and semi-shading can be used, which is more beneficial to the growth of Brassica campestris.

5. Pest control

The vitality of Brassica campestris is very exuberant, so there is basically no disease in its whole growth process. However, the harm of brown spot occurs occasionally, which is mainly due to the negligence of field management, so we strictly carry out field operation of traditional Chinese medicine in the process of planting. Dysen zinc wettable powder can be used to prevent and cure the disease at the initial stage of the disease. Secondly, the harm of aphids sometimes occurs, so we can use fish rattan essence EC or dimethoate EC to spray.

In fact, the method of planting Chinese cabbage is relatively simple, but the planting area is not very large because of the planting area. At present, the sale of Chinese cabbage on the market is still possible, so friends who have this demand can learn about it through the above. At the same time, you can also follow us and get the latest news.