Artemisia argyi is also called basil and wormwood. Artemisia selengensis is native to China and belongs to semi-hardy-tolerant vegetables. It prefers cold and humid climate conditions, can be planted in greenhouses, and can be cultivated all over the country. Artemisia selengensis has a wide adaptability, and the living environment likes a cool environment and is not resistant to high temperatures. The most suitable temperature for growth is 17~20 degrees Celsius. The growth below 12 degrees is slow. The growth below 29 degrees is poor, but it can withstand the short-term 0 degree low temperature. The seeds can germinate above 10 degrees, but the fastest sprouting at 15-20 degrees.

Native to China. The edible part is tender stem, rich in nutrients, low in fiber, excellent in quality and unique in flavor. It is a kind of spice in vegetables, and it is also an indispensable refreshing dish in fast food industry, hot pot city and buffet. Artemisia scoparia is not only pleasant in taste, but also easy to cultivate. It grows fast and has a short cycle. It can be used as a pre- and post-cultivation for the main crops in the protected area, and it can be cultivated and interplanted.

The planting time of Artemisia selengensis has a special scent of scent and has a unique repellent effect on pests and diseases. Therefore, pesticides are rarely sprayed, which is an ideal pollution-free vegetable. It is a semi-hardy-tolerant vegetable, which is beneficial to its growth when it is cold and mild, and the relative humidity of the soil is maintained at 70%-80%.

Under the conditions of suitable temperature, the annual can be planted. In recent years, the cultivation of protected areas in winter, spring and autumn is more and more common. After sowing, the harvest is generally 40--50 days, and when the temperature is low, the growth period is extended to 60--70 days.

1. 1. Planting time is generally cultivated in spring and autumn. It can be cultivated in the south, and can be cultivated in spring, autumn and winter.
2. 2, the seeding method can be broadcast live, but also seedling transplanting, mostly based on live broadcast. Spread the seeds evenly on the culture soil. After sowing, cover the soil with a temperature of about 1 cm, pour water, and keep warm. It can be emerged in 4-5 days. When the seedling grows to 2-3 true leaves, it is necessary to have seedlings.
3. 3. Seeding utensils Planting Artemisia argyi on the balcony, roof, or courtyard. The optional cultivation containers include flower pots, tubs, professional cultivation boxes, foam plastic boxes, etc. The depth of the ploughing layer is 20 cm.

Method of planting Artemisia selengensis

1. 1. Temperature: The growth temperature of Artemisia selengensis is 17-20 °C. The early spring planting season is relatively cold, accompanied by the phenomenon of cold spring. Therefore, it is necessary to cover the mulch or the old shed film on the raking surface after planting. When the weather gets warmer, the seedlings are uncovered before the top film to uncover the film. When the protected area is planted above 25 °C, open the vent to release the air.
2. 2, seedling weeding: When the seedling grows to about 10 cm, the lobular seed is pulled out according to the plant and row spacing of 3--5 cm, and the large leaf species is pulled out by about 20 cm, and the weeds are removed at the same time.
3. 3. Watering and fertilization: After the seedlings are unearthed, watering begins, and the time and frequency of watering should be flexibly controlled to keep the soil moist. 10 times to 15 days before harvesting, 1 quick-acting nitrogen fertilizer was applied, and 15 kg of potassium nitrate and 8 kg of urea were applied per mu.

The pest control of Artemisia selengensis is mainly based on agricultural control. It should be rationally fertilized and watered to avoid sudden and small fluctuations; temperature management is not high and low, creating a good ecological environment, promoting healthy plant growth, reducing pest and disease damage and pesticide application. To maintain ecological balance.

Harvesting method of Artemisia selengensis When the seedling grows to a height of 18-20 cm, the leaflet is cut off on the ground at one time, and the roots are washed and bundled into small pieces. The harvest of Artemisia scoparia is relatively flexible. It can be harvested at one time. It can also be harvested several times with one seeding. When harvesting, leave the base of the main stem 4--5 leaves or 1--2 side branches, hand rub or knife. Cut the young main branch or side branch, bundle it into the market, and smash it once every 20 days. Watering and topdressing in time for each time to promote the germination of the side branches.

This article URL: The time of planting of Artemisia selengensis and the method of planting

Potassium Tert-butoxide CAS No.865-47-4

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