Artificial culture method for zinc-rich Chinese caterpillar fungus fruiting body and culture medium thereof

The invention discloses an artificial culture method of a zinc-rich cordyceps militaris fruit body and a culture medium thereof. The culture medium comprises the following components by weight portions: 40-65 portions of rice, 0.5-2.0 portions of a yeast extract, 60-85 portions of water and 0.01-1.0 portion of zinc sulfate with the natural PH value. The artificial culture method comprises the following steps: preparation of the culture medium, canning and sterilization; cooling and inoculation; culture; collection of the fruit body; drying and granulation. The method has the advantages of simple operation, short culture period, high yield of the fruit body, no pollution, no waste and zinc supplement function, and the method is suitable for industrialized production.