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Classification and annual output of wild ginseng?
Wild ginseng is divided into three grades: special grade, first grade and second grade: special grade ginseng has participated in the competition for more than 30 years; First-class wild ginseng needs more than 20 years; Second-class wild ginseng requires years above 15. The preciousness of ginseng lies in the year. The longer the age, the higher the effective components it contains. Because it grows in the wild, relying on natural selection, the natural growth rate is extremely slow. According to the statistics of Jilin Ginseng Research Institute, at present, the reserves of wild ginseng in China are only tens of kilograms, and only 6 kilograms of wild ginseng appear in the domestic market every year, and less than 2 kilograms of dried ginseng are hard to find.