Artemisia halodendron and its greenhouse cultivation techniques

Artemisia selengensis is a semi-cold-resistant vegetable. It prefers a cool, humid climate. Its optimal temperature for growth is 18-20°C. It grows poorly above 29°C and grows slowly below 12°C. Low temperature around 0°C. The light requirement is not strict, it is more resistant to low light and it is a long daylight crop. If you can control the temperature; can be planted in the greenhouse.

Choose land. Artemisia selengensis can grow up to 20-30 cm in the vegetative growth period. Therefore, it can be planted in the low part of the south of the greenhouse where sorghum crops (such as kidney beans and crest beans) are planted.

Choose a variety. Artemisia selengensis has two types of leafy and leaflet varieties. Leaflets are more cold-tolerant and grow for 40-50 days.

Cultivation Techniques. Cultivation of Artemisia halodendron requires the soil to remain moist. In order to separate from the cultivation of sorghum crops, the scorpions of garland chrysanthemum should be made into independent flats for watering. In order to promote the emergence of seedlings, soaking and germination can be carried out, and the wet inclusion method can be used for inserting or spreading. Cover soil 1 cm after sowing and screw tightly to cover the film. Generally 4-5 kg ​​per mu.

After emergence, the mulching film was completely removed, and the 1-2 tablets of dried leaf surface were kept wet for 1 to 2 wet leaves. The seedlings were removed and the weeds were removed, keeping the seedling spacing at about 4 cm. Pay attention to the observation of the humidity in the shelter so as to avoid excessive moisture and cause diseases of the high-alfalfa crops in the shelter.

During growth, with the water to recover 1-2 times available nitrogen fertilizer, the plant up to about 20 cm, began to harvest, not too late, so as not to affect the quality. After cutting the first knife, water and topdressing are applied to promote collateral growth and harvest after 20-30 days. The amount of topdressing fertilizer per acre is 10 kg of urea.