What Chinese herbal medicines with economic value are suitable for planting in Liaoning?

Liaoning province belongs to temperate continental monsoon climate zone. It is rainy and hot in the same season, with abundant sunshine, high accumulated temperature, warm in winter and long in summer, short in spring and autumn and distinct in four seasons. Which Chinese herbal medicines are suitable for planting in Liaoning? Liaoning has a vast land area and a wide variety of Chinese herbal medicines. Among them, there are more than 830 kinds of medicinal materials with economic value, such as ginseng, asarum, Schisandra chinensis, Codonopsis pilosula, Gastrodia elata, Gentiana macrophylla, Panax notoginseng, Radix Isatidis, Scutellariae Radix, Radix Paeoniae Alba, Schizonepeta flower, Andrographis paniculata, Melia azedarach, Herba Violae, Lablab album, Zanthoxylum bungeanum, Xu Changqing, Scutellaria barbata, Hedyotis diffusa, vermilion, Eucommia ulmoides, Perilla,

1, ginseng

In China, ginseng has always been regarded as the king of herbs. Ginseng is a perennial herb, which likes shade. It grows in mixed coniferous and broad-leaved forests or deciduous broad-leaved forests dominated by Korean pine at an altitude of several hundred meters between 33 and 48 degrees north latitude, and is found in northeast China, North Korea, South Korea, Japan and eastern Russia. Ginseng, also known as the king of Huangshen, Goblin, Shencao and Baicao, is one of the famous three treasures in Northeast China. Ginseng also has three economic values:

ginseng

Beauty. Ginseng has been known as a product of nourishing yin and benefiting qi, strengthening the body resistance and consolidating the foundation since ancient times. It contains many kinds of saponins and polysaccharides. The lixivium can be slowly absorbed by the skin without adverse stimulation, and can dilate skin capillaries, promote skin blood circulation, increase skin nutrition, adjust skin water-oil balance, and prevent skin dehydration, hardening and wrinkling. Ginseng active substance inhibits the reducing performance of melanin, makes skin fair and smooth, enhances skin elasticity and regenerates cells. It is a good product for skin care and beauty.

Medicinal. The fleshy root of ginseng is a famous tonic, which is suitable for regulating blood pressure, restoring heart function, neurasthenia and physical weakness, and also has the functions of eliminating phlegm, invigorating stomach, diuresis and excitement.

Clinical application. Used for first aid; Treating cardiovascular diseases; Can relieve stomach diseases and liver diseases; Treating diabetes; Treat neurasthenia; Ginseng also has the function of improving vision and enhancing visual dark adaptation; Combined with other drugs, it can also treat a variety of diseases. But in clinic, ginseng is not suitable for solid diseases, such as asthma caused by sudden suffocation, dry throat caused by dry heat, vomiting blood and nosebleed caused by impulse.

2. Asarum

Asarum, alias: Asarum sinense and Asarum bidentatum, is born in humid humus soil under the forest at an altitude of 1200-2 100 meters. Asarum is mainly produced in the northeast, sold all over the country and exported; Asarum Seoul is mainly produced in Jilin Province and Liaoning Province, with little output. Asarum is mainly produced in Shaanxi, Sichuan and Hubei provinces. Anhui Province, Jiangxi Province, Zhejiang Province and other places also have production, mostly self-produced and self-sold.

Economic value: Asarum can be distilled by steam to obtain essential oil, which has many uses in cosmetics, medicine and other industries. Asarum extract, as an additive raw material, is widely used in daily products, such as soap, cosmetics, toothpaste and so on. Has antibacterial, antiinflammatory, hemostatic and analgesic effects. Veterinary drugs containing asarum are used to treat cough, asthma and constipation. Pesticides containing asarum are used as insecticides and fungicides; Because the volatile oil contained in asarum has a special aromatic smell, it has been developed abroad as a moth-proof filler and a building material to repel mosquitoes and insects.

Asarum, as a medicinal plant, has the functions of expelling wind and cold, warming lung, promoting blood circulation and inducing resuscitation. Treat wind-cold headache, sinusitis, toothache, expectorant cough and rheumatic joint pain. In addition, asarum also has anti-inflammatory immunity, local anesthesia, metabolism improvement and antibacterial effects, and can also be used for leukopenia caused by chemotherapy and radiotherapy in tumor patients.

3. Schisandra chinensis

Tang and other New Materia Medica contain five flavors, the meat is sweet and sour, the core is hard and the taste is salty, so it is named Schisandra chinensis. Schisandra chinensis is divided into south and north. In ancient medical books, it was called _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Produced in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Hebei, Shanxi, Ningxia, Gansu and Shandong. Born in valleys, streams and slopes at an altitude of 1200- 1700 meters. Also distributed in South Korea and Japan. The type specimens were collected from the northeast of China.

Economic value: aromatic oil can be extracted from its leaves and fruits. Seed kernel contains fatty oil, which can be used as industrial raw materials and lubricating oil. Stem bark fibers are flexible and can be used for ropes.

4. Gastrodia elata

Gastrodia elata, also known as "Indigofera", "Mimu", "Eremocha", "Shencao", "Bidens bipinnata", "Mokpo", "Hemp", "Windward Grass" and "Bailongpi". It is a perennial herb of Gastrodia in Orchidaceae. The rhizomes are stout, without green leaves, and the capsules are obovoid, often propagated by tubers or seeds. Its rhizome is used as medicine to treat dizziness, numbness of limbs and convulsion. It is a valuable Chinese medicine. It is used together with Qiongzhen Ganoderma lucidum to treat headache and insomnia.

5. Gentiana

Gentiana is a gentianaceae plant. Herbs perennial, 30-60 cm tall. Rhizomes procumbent or erect, shortened or up to 5 cm, with many stout and slightly fleshy fibrous roots. Inner Mongolia, Heilongjiang, Jilin, Liaoning, Guizhou, Shaanxi, Hubei, Hunan, Anhui, Jiangsu, Zhejiang, Fujian, Guangdong and Guangxi. Born in hillside grasslands, roadsides, floodplains, thickets, forest margins, undergrowth and meadows, with an altitude of 400-1700m. Type specimens were collected from East Asia. It is also distributed in the Soviet Union, Korea and Japan.

Medicinal value: purging excess fire in liver and gallbladder, and removing damp-heat in lower energizer. It can be used for treating liver meridian fever, epilepsy, mania, Japanese encephalitis, headache, red eyes, sore throat, jaundice, heat dysentery, carbuncle, sore, scrotal swelling and pain, and pudendal pruritus. Can be used for the treatment of damp-heat jaundice, swelling and itching, leukorrhagia, eczema, itching, deafness, hypochondriac pain, bitter taste, and convulsion.