Strengthen the management measures to reduce the contamination of edible fungi and master the methods of topdressing edible fungi.

Seed production is a key link in the production of edible fungi. In the process of producing strains, improper operation, incomplete disinfection and other reasons will lead to the invasion of miscellaneous bacteria, pollute the strains, reduce the commodity rate of edible fungi and reduce the efficiency. The following prevention and control measures to reduce the pollution of edible fungi are briefly described as follows: