How to plant Angelica dahurica?

How to plant Angelica dahurica? Please introduce angelica dahurica Establish high-quality seed breeding field in Angelica dahurica production base, do a good job of seed breeding and germplasm preservation, and ensure seed quality. When harvesting Angelica dahurica The seed field selects the land with fertile soil and conditions of drainage and irrigation, deeply turns 30cm, according to the row spacing of each 60cm, dig the deep pit around 30cm, apply soil fertilizer 1.5--2kg in each pit, mix with the soil, plant Angelica root in the pit, fill and water. The Beginning of Winter hoed before, and before and after Lesser Snow, cultivate 15cm thick soil on each plant to prevent freezing. The covered soil was removed before and after Qingming Festival in the next spring, and the soil around the plant was leveled, weeds were removed, watered in drought, bolting fertilizer was applied in seedling height 30cm, and urea 10-15kg was used per mu. From June to July, the inflorescences at the top of the main stem and the first branch were left behind, and the flower branches that flowered too late were cut off to make the seeds mature consistently. When the seeds change from green to yellow and white, they are harvested. Hang it in a ventilated place to dry, beat out the seeds, put them in a clean sack and store them in a ventilated place. Click to get more planting techniques of Angelica dahurica