Which commonly used Chinese herbal medicines are suitable for planting in Hebei?

1, Polygala. Polygala tenuifolia is a perennial herb of Polygala tenuifolia, also known as Acanthopanax senticosus Garden, Fine Grass, Grass, Catechu, Small Grass Root, etc. It is one of the commonly used Chinese herbal medicines and 42 key protected Chinese herbal medicines in China. Modern pharmacological research shows that polygala tenuifolia has hypnotic, anticonvulsant, uterine contraction, muscle tension and expectorant effects. Polygala tenuifolia is mainly distributed in northwest, north and northeast China, and in Heilongjiang, Jilin, Liaoning, Hebei, Shanxi and Inner Mongolia. Location: Hebei, Henan, Shaanxi and other places.

2. Danshen. Salvia miltiorrhiza is also called red root, red ginseng, purple salvia miltiorrhiza and red salvia miltiorrhiza. Salvia miltiorrhiza is mainly produced in Shanxi, Hebei, Sichuan, Jiangsu and other places in Anhui, and also in Hubei, Gansu, Liaoning, Shaanxi, Shandong, Zhejiang, Henan, Guangxi and Jiangxi. It has strong adaptability to soil climate and can be cultivated in neutral soil and slightly alkaline and acidic soil. Due to the well-developed root system, Salvia miltiorrhiza is more suitable for planting in sandy loam with thick soil layer, good drainage, moderate fertility, good sunshine and good ventilation. If the soil layer is too fertile, the root system of ginseng will not be strong, and the loose sandy loam is most conducive to root growth.

3. Bupleurum. Bupleurum chinense is a herb included in China Pharmacopoeia. Its medicinal part is the dried root of Bupleurum chinense DC. or Bupleurum stenophyllum DC. of Umbelliferae. It is excavated in spring and autumn to remove stems, leaves and sediments, dried and usually used as a medicine to relieve external symptoms. Commonly known as ground smoked, mountain vegetables, mushroom grass, firewood and so on. It tastes bitter and slightly cold and belongs to the liver and gallbladder meridian. It has the effects of harmonizing exterior and interior, soothing the liver and promoting yang, and can be used for treating common cold and fever, malaria, liver depression and qi stagnation, chest pain, proctoptosis, uterine prolapse, and irregular menstruation. Planting prospect of Bupleurum chinense DC. Output of wild Bupleurum chinense DC. It has dried up in China, but there is little artificial cultivation, the output is very low, and the market supply is getting worse and worse. Since the 20th century, Bupleurum chinense DC has been applied and developed. There are nearly a thousand kinds of new drugs, special drugs and Chinese patent medicines, and there is a demand for DC Bupleurum. Total amount of DC Bupleurum. Exports to 120 countries and regions are increasing at the rate of 15% every year.

4. Ziziphus jujuba seeds. Golden jujube, also known as Zizyphus jujuba, jujube and so on. Is prepared from ripe fruit of Zizyphus jujuba Mill. of Rhamnaceae, pulp and stone are removed, seeds are collected, and dried. It was born on sunny hillsides and roadsides. Harvest the fruit when it is ripe in autumn, remove the pulp and hard core, and take the seeds to eat raw or stir-fry for use. Ziziphus jujuba seeds have the characteristics of barren resistance and strong stress resistance, and are suitable for development and planting in barren hills. If proper fertilizer and water conditions are given, its advantages of fast growth, low management cost and excellent quality can still obtain good economic benefits. Zizyphus jujuba cultivated in southern China is a deciduous tree with high yield and hard wood texture. It is also an economic tree with development prospects.

5. Zi Yuan. Aster, also known as Qingyuan, Ziqian and Bian Xiao, is a perennial herb of Aster in Compositae. Its rhizome is inclined, its stem is erect, and its height is 40-50 cm. Stubby, with fibrous dead leaves at the base, often with adventitious roots, edges and grooves, and sparse leaves. Basal leaves wither at anthesis, oblong or elliptic spoon-shaped.