What is the planting prospect of Notopterygium incisum?

Notopterygium, also known as Qiang Qing, Qiang guardian, Wang Hu messenger, Qiang slippers, Qufeng messenger, black medicine, etc. This product is warm in nature and can dispel cold and dampness, and can be used for exogenous wind-cold, headache, anhidrosis, arthralgia due to cold and dampness, and rheumatalgia of upper limbs. It is a commonly used Chinese herbal medicine in the medical system of China, Tibet and Qiang. At present, there are more than 200 kinds of Chinese patent medicines with Notopterygium root as an important raw material, and the annual demand is about 2000 tons, which is on the rise year by year.