Shangzhi auricularia auricula is a geographical indication product of agricultural products in Heilongjiang Province. The range of origin is shangzhi city Pearl Mountain Township, Weihe Town, Yabuli Town, Shitouhezi Town, Yuchi Town, Qingyang Town, Lianghe Town, Yimianpo Town, Laojieji Township, Mayan Township, Hedong Township, Changshou Township, Yuanbao Town, Heilonggong Town, Shangzhi Town, Maoershan Town, Wuji Rice Township, etc. 17 townships.
Auricularia auricula is one of the "black, white and red" industrial chains of Shangzhi agriculture, and Shangzhi is known as "the hometown of auricularia auricula in China". From the initial artificial cultivation of auricularia auricula in wooden rafters to the hanging bag cultivation after contract, and now to the triple jump of field cultivation, Shangzhi auricularia auricula production has achieved scale and industrialization.
Shangzhi city has a long history of developing auricularia auricula industry. Before liberation, it was one of the main collection places of wild auricularia auricula in Northeast China. Large-scale artificial cultivation of auricularia auricula began in 1970s. At present, the edible fungi industry in shangzhi city has formed a scale, showing a pattern of industrialized development with big scientific research, big base, big processing, big circulation and big brands. The newly-built Weihe Auricularia auricula market last year has now become one of the larger distribution centers of Auricularia auricula in Northeast China, attracting merchants from all over the country.
Shangzhi Auricularia auricula has strong antibacterial ability, no pollution, unique nutrition and excellent quality. In the previous China International Edible Fungi Cooking Competition, Shangzhi Auricularia auricula was designated as a special product. Zhushan, Wuji Rice, Yabuli and Du Xue are the four green brands of Shangzhi Auricularia auricula, and 30 Auricularia auricula processing enterprises process 32,000 tons of 53 varieties in 4 series every year. Among them, 3 brands have won national and ministerial famous brands, and 6 brands have won provincial excellent brands. Products are exported to Southeast Asia, Japan, South Korea, the United States and other countries and regions, accounting for more than 80% of the export volume of edible fungi at Dalian Port.