Qingchuan County is located at the northern edge of the Sichuan Basin at the junction of Sichuan, Gansu and Shaanxi provinces. It has unique natural conditions, obvious regional characteristics and traditional processing techniques. Qingchuan black fungus has deep color, large ears, thick flesh and bright brilliance. The texture is crisp, smooth and refreshing. The expansion ratio is high, and the ratio of dry to wet is as low as 1:15. The total sugar is ≥23%, the protein is ≥7%, and the quality level is above Grade 2.

After the protection, the Qingchuan black fungus commodity enterprise has an annual output value of 20 million yuan, an additional tax of 1.6 million yuan, 120 new jobs, and a per capita income of 300 yuan. At present, Qingchuan black fungus commodity base has developed to 420,000 mu, the output is about 1500t / a, the commodity volume is about 1200t / a, accounting for 1/4 of the total production of fungus in Sichuan Province. Qingchuan black fungus has been included in the “Outline of the 11th Five-Year Plan for National Economic and Social Development of Guangyuan City”, and will focus on development in the next few years. All levels and departments will increase support for Qingchuan black fungus, planning to In 2012, the county's ear forest base will grow to 1 million mu. The output of black fungus will reach 2,000 tons, reaching 3,000 tons in 2020, and it will enter the ranks of the top ten black fungus production countries in the country. Product Awards Qingchuan Black Fungus has won numerous domestic and international awards. In 2004, it was awarded the title of “Sichuan Famous Brand” by the Provincial People's Government. China in 2005. Sichuan International Agricultural Fair won the "Gold Award". In 2008, he was awarded the “Best-selling Product Award” by the Chengdu-Chengdu Fair in Sichuan, China. In 2011, Qingchuan Black Fungus became popular with the French Agricultural Fair, which was highly favored and praised by foreign friends and consumers.