As a "treasure house" of natural medicine resources, there are as many as 1034 kinds of Chinese herbal medicines in Ningshan, among which "Qinling Polyporus" is famous for its excellent quality and high effective components. Polyporus umbellatus is a short-term Chinese herbal medicine recently announced by the State Administration of Medicine, which has a good market prospect and a small scope of application. In view of the unique production environment and resource advantages, after several years of guidance and support, a large number of professional villages and large-scale professional growers of Polyporus have emerged in Ningshan. The semi-wild cultivation of Polyporus umbellatus in this county has developed to the scale of more than 3,000 mu and millions of nests, and it has become a dazzling "dark horse" on the platform of "Qinling Green Medicine Valley" in Ningshan.
In the process of exploration and practice, Ningshan successfully explored a set of semi-wild artificial cultivation techniques of Polyporus umbellatus, and achieved very good results after popularization. In order to further improve the Grifola umbellata industry and expand the influence and popularity of "Qinling Grifola umbellata", the county reached an agreement with the Institute of Pharmacology of China Academy of Medical Sciences to make use of the scientific research advantages of the Institute of Medicinal Plants of China Academy of Sciences in sexual reproduction of Grifola umbellata to carry out sexual reproduction research and large-scale promotion in the county. At the same time, it has established a technical and economic dependence relationship with Beijing Medical University Daankang Pharmaceutical Research Institute and Beijing Medical University Daankang Pharmaceutical Co., Ltd., and established the Polyporus Industrial Entity Company. We also hired a group of experts from relevant universities and scientific research units inside and outside the province to come to the county to plan, guide and investigate, and help to establish a Chinese herbal medicine planting base and SOP system that meets GAP standards. In order to attract developers to invest in the development of Polyporus umbellatus, Ningshan adopted a series of preferential policies to encourage investment and development. It is stipulated that enterprise income tax will be exempted for three years from the date of investment, special agricultural and forestry taxes will be exempted for two years from the profit-making year, and the minimum administrative fees will be levied. It is a planting and processing enterprise. Give a 30% discount to the basic funds for land transfer, implement a service-oriented government office, take a series of measures to protect the legitimate rights and interests of investors, and create an all-round relaxed environment for enterprises to the maximum extent. At the same time, we will take the western development as an opportunity to strengthen infrastructure construction and provide investors with hard environment support.
At present, Ningshan is building an excellent polyporus breeding garden and an excellent polyporus strain breeding base, and is preparing to develop a 5,000-mu standard polyporus planting base in the near future. It is planned that it will take about five years to achieve the goal of 400 yuan per mu of rural Polyporus, 4 million per capita income and 4 million fiscal revenue, and to build Ningshan into the largest "hometown of Polyporus" in the province as soon as possible.
The county has listed Polyporus umbellatus as the development focus. As early as the early 1980s, artificial semi-wild farming was successful, and now its scale has expanded to 500,000 nests. Sexual reproduction, as a discipline and scientific research unit, has been in the experimental and demonstration stage. The "hometown of Polyporus umbellatus" will hold up a blue sky for creating the "Qinling Green Medicine Valley".