Distribution of producing area of Shegan

Shegan is a perennial herb of the genus Iridaceae, the commodity mainly comes from wild resources, and the cultivated products have also become an important source in recent years. The producing areas are mainly distributed in Hubei, Henan, Sichuan, Guizhou and other parts of the country. Hubei products are better, let's take a look!

Distribution of producing area of Shegan

Shegan is distributed in tropical, subtropical and temperate regions all over the world. China is mainly produced in Jilin, Liaoning, Hebei, Shanxi, Shandong, Henan, Anhui, Jiangsu, Zhejiang, Fujian, Taiwan, Hubei, Hunan, Jiangxi, Guangdong, Guangxi, Shaanxi, Gansu, Sichuan, Guizhou, Yunnan, Xizang and other places, also produced in Korea, Japan, India, Vietnam, the Soviet Union and other places.

The producing area environment of Shegan

Shegan is born on the edge of the forest or on the hillside grassland, and most of it is born at the lower altitude, but in the southwest mountain area, it can also grow at 2000-2200 meters above sea level, like warmth and sunshine, endure drought and cold, and is not strict with soil. the sandy loam with fertile and loose, high topography and good drainage is better, neutral loam or slightly alkaline is suitable, avoid low-lying land and saline-alkali land.

The efficacy of shoot dry

Shegan alias Wufan, Wupu, Huangyuan, Wudan, Night Gan, Wudu, Wuchuan, Cao Ginger, Ghost Fan, Fengyi, etc., with the efficacy of heat-clearing and detoxification, promoting pharynx, eliminating phlegm and salivation, commonly used for the treatment of throat swelling and pain, can clear heat and poison, detumescence and pain, often used in conjunction with burdock, Platycodon grandiflorum, licorice and so on.