The specific process of planting Artemisia annua

Artemisia annua belongs to a kind of vegetable in our life, it is also known as cauliflower, goose cauliflower, etc., is a herb belonging to Compositae. It can be fried and eaten when the stems and leaves are not fully mature, and it is also a kind of medicinal material with high efficacy. Artemisia annua not only has the effect of calming the mind and nourishing the stomach, relieving intestines and defecation. It is also cultivated as an ornamental plant in various parks. So if you want to plant chrysanthemum on a large scale, what is the specific process? Let's have a look!

1. Variety selection

The selection of varieties can be determined according to the leaf size and leaf edge sawtooth of chrysanthemum, and the varieties with strong disease resistance, good growth ability and high yield should be selected. The growth of chrysanthemum in the later stage is directly related to the varieties. The excellent varieties that can be selected are Artemisia annua and Artemisia seed stalk.

2. Cultivation time

Chrysanthemum chrysanthemum likes cool, so it is not suitable to grow in high temperature, so the planting time should be in spring and autumn. The winter temperature is too low, which is not conducive to seed germination, but the planting method of greenhouse can also be used. Generally speaking, it is most appropriate to sow seeds after the Beginning of Spring or around the Mid-Autumn Festival.

3. Rotation preparation

Artemisia annua is an annual crop, so we should be prepared for crop rotation, which varies according to the seasons. You can grow all kinds of legumes or some melons and fruits and vegetables in autumn. Some green leafy vegetables are mainly planted in spring, and interplanting can be used for sowing.

4. Soaking seeds to accelerate germination

Soak the seeds before sowing, soaking the seeds in warm water of about 35 degrees for a day and a night. Then take it out and wash it, pick out dryness, rot and some sundries, air-dry the water, and then put it into germination at a temperature of about 18 degrees Celsius, and more than half of the seeds can be sown.

5. Soil preparation and fertilization

Artemisia chrysanthemum has strong adaptability to soil, but in order to obtain high-yield and high-quality Artemisia annua, we should choose the plot with fertile soil, loose soil layer, good permeability and soil PH value of about 6. Apply sufficient base fertilizer before sowing, flatten and make the bed, so that the base fertilizer is fully mixed with the soil.

6. sow seeds at the right time

There are two ways of sowing Artemisia annua L., generally using the way of sowing. Before sowing, it is necessary to water the soil to preserve moisture, and when the water seeps into the soil, it begins to sow. When sowing, pay attention to the planting density, and after sowing, pay attention to covering soil to conserve water and fertilizer, so as to promote seed germination and emergence.

7. Water and fertilizer management

Artemisia annua is a kind of water-loving vegetable, pay attention to keep the soil moist after sowing, which is beneficial to the emergence of seeds, and then water it timely according to the growth of the plant. The nutritional demand of Artemisia annua is relatively high, which is mainly nitrogen fertilizer in the growing period. because it is a fruitful vegetable, it needs to be applied once in the later harvest, but it should follow the principle of more and less application.

The above is the specific process of planting chrysanthemum, of course, there are diseases and insect pests and the final harvest link editor did not elaborate. In the past, there was an article devoted to the diseases and insect pests of Artemisia annua. If you are interested, you can learn about it. We should pay attention to fertilization should not be overapplied, especially nitrogen fertilizer, although mainly nitrogen fertilizer, but still a reasonable preparation of nutrients to ensure the growth of a variety of nutrients.