Planting technique of Angelica dahurica

Radix angelicae dahuricae is 1-2.5 meters high, planted in the same year, medicinal rhizome, general soil can grow, afraid of salt and alkali, cold-resistant.

Seed reproduction is divided into autumn sowing and spring sowing. Autumn sowing takes place from the End of Heat to Bailu Festival, when seedlings emerge in the same year, they can spend the winter naturally, and spring sowing from Qingming Festival to the beginning of Summer Festival. In the whole field, draw a ditch of 1-1.5 cm with a maximum depth of no more than 2 cm according to the row spacing of 20-25 cm. The seeds are sowed and watered. Seed treatment before sowing: Angelica dahurica sprouted for a long time, soaked in water for one day before planting, mixed with sand after being fished out, put it in a place with suitable temperature in the house, and sowed again 4-5 days later, so that the seedlings emerged quickly and neatly.

Field management: seedling height 5-6 cm, plant spacing 8-10 cm, pay attention to topdressing chemical fertilizer and watering, no diseases and insect pests occur.

Harvest processing: harvest leaves withered and yellow in autumn, dig them out and dry them in the sun.