Autumn cultivation technique of Artemisia selengensis
First, the variety selection
It is suitable to choose a variety of flavors, thick leaves, thick fiber, good quality, high yield, suitable for autumn planting.
Second, sowing
　　 In late August to late October can be planted. After sowing, cover the fine soil and keep the surface smooth. Artemisia selengensis varies from crop to harvest for about 30-70 days. Seedling transplanting, seedling age 30-35 days, planting row spacing 10cm × 16cm .
Third, field management
6-7 days after sowing, the seedlings can be seeded. When 1-2 leaves are grown, the seedlings should be weeded, and the row spacing is 4cm × 4cm . The water management in the seedling stage adopts the method of small water pouring, and the water is drenched every morning and evening. If the seedlings are transplanted, 1-3 times of water will be drenched every day for 2-3 days , and then water will be poured once a day in the morning and evening. In the middle growth period, the soil should be kept moist. When the plant grows to 10cm , the topdressing and topdressing should be started. The quick-acting nitrogen fertilizer is the main. If the young shoots are harvested, watering and topdressing should be carried out after each harvest to promote the growth of the lateral branches.
Fourth, harvest
When the seedling height of Artemisia scoparia is 14-16cm , it can be harvested. Generally, the large plants are selected in stages and batches, and the young shoots are mainly used. After each harvest, watering and topdressing should be carried out to promote the regeneration of side branches until flowering. until.
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