Hydroponic angelica dahurica cultivation method

Abstract

The invention relates to a medicinal plant cultivation method, in particular to a hydroponic angelica dahurica cultivation method. The method includes: selecting sterilized mature angelica dahurica seeds, soaking in clear water, putting soaked angelica dahurica seeds in planting plates, filling nutrient solution into the planting plates, timely adding nutrient solution after angelica dahurica takes roots and gives off seedlings, keeping the nutrient solution in a flow condition under external force, replacing the nutrient solution at regular intervals, cultivating by controlling illuminance and temperature, and harvesting when rootstocks of angelica dahurica are 10-15cm in length and 2-2.5cm in diameter. The hydroponic angelica dahurica cultivation method has the advantages that angelica dahurica cultivated according to the method is short in growth cycle, the rootstocks can be harvested in one year, plant diseases and insect pests are avoided, the rootstocks are trim, thick and solid, and high mealiness, rich fragrance and high survival rate are achieved.

Description

technical field [0001] The invention relates to a cultivation method of medicinal plants, in particular to a cultivation method of hydroponic Angelica dahurica. Background technique [0002] Baizhi is a plant of the genus Angelica in the Umbelliferae family. It is distributed in Northeast China and North China. It grows in areas with an altitude of 200 meters to 1,500 meters. It usually grows in forests, forest edges, streamsides, shrubs and valley grasslands. It can dispel rheumatism, promote blood circulation and expel pus, promote granulation and relieve pain. It is used for headache, toothache, nasal sinusitis, intestinal wind and hemorrhoids, red and white vaginal discharge, carbuncle sores, skin itching, because the medicinal application of Angelica dahurica is very extensive and has edible value, so the demand is very large, but because the wild amount of Angelica dahurica is very small, it cannot meet the current medical and edible demand, so artificial cultivation i...

AI Technical Summary

Problems solved by technology

[0002] Baizhi is a plant of the genus Angelica in the Umbelliferae family. It is distributed in Northeast China and North China. It grows in areas with an altitude of 200 meters to 1,500 meters. It usually grows in forests, forest edges, streamsides, shrubs and valley grasslands. It can dispel rheumatism, promote blood circulation and expel pus, promote granulation and relieve pain. It is used for headache, toothache, nasal sinusitis, intestinal wind and hemorrhoids, red and