Coprinus comatus culture medium and preparation method thereof

Abstract

The invention discloses a coprinus comatus culture medium and a preparation method thereof. The coprinus comatus culture medium is prepared from the following components in parts by weight: 20-30 parts of carambola branch leaf granules, 12-16 parts of rape seed cakes, 15-20 parts of potato stalks, 13-16 parts of broad bean straw powder, 10-15 parts of water chestnut hull powder, 8-13 parts of leaf bran, 5-10 parts of corn leaf powder, 5-10 parts of yam peels, 3-8 parts of bovine bone powder, 2-5 parts of agar, 5-10 parts of vinegar residues, 0.4-0.9 part of double superphosphate, 0.5-0.8 part of ammonium sulfate, 0.5-0.8 part of potassium nitrate, 1-2 parts of gypsum powder, 1-3 parts of unslaked lime and 5-10 parts of nutritional additives. According to the culture medium, the main material source is wide, the nutrition is comprehensive, the mycelial growth is vigorous, the strain activity is good, the vinegar residues, the agar and the nutritional additives are added for achieving a synergistic effect, the culture medium is easily absorbed by fungi, the biological conversion rate is increased, and the nutrition is richer; and the raw material range of the culture medium is extended and the fungi yield of each kilogram of the culture medium is increased by 12%-16% in comparison with that of a conventional culture medium.

Description

technical field [0001] The invention relates to a Coprinus comatus cultivation technology, in particular to a Coprinus comatus cultivation base and a preparation method thereof. Background technique [0002] The meat of Coprinus comatus is tender, delicious and delicious. It is beneficial to the spleen and stomach, clears the heart and calms the nerves, and cures hemorrhoids. Regular consumption can help digestion, increase appetite and treat hemorrhoids. Because Coprinus comatus combines nutrition, health care and dietotherapy, it is favored by consumers, but the conventional planting raw material resources are less and less, and the nutritional components are single and the content is low, which affects the output and nutritional value of Coprinus comatus. It is urgent to find new raw materials to replace or supplement existing raw material resources. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a Coprinus c...

AI Technical Summary

Problems solved by technology

Because Coprinus comatus combines nutrition, health care and dietotherapy, it is favored by consumers, but the conventional planting raw material resources are less and less, and the nutritional components are single and the content is low, which affects the output and nutritional value of Coprinus comatus. It is urgent to find new raw materials to replace or supplement the existing raw material resources

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