How can edible fungi better balance their nutrition?

How can edible fungi better balance their nutrition.
Edible fungi require balanced nutrition; promoting vigorous mycelium and fruiting bodies is one of the effective means of preventing disease.
According to expert research, all substrate materials, including cottonseed hulls, cannot fully meet the nutritional needs of edible fungus mycelium and fruiting body growth. In particular, the deficiency of certain medium and trace elements causes certain abnormal phenomena during the growth of fruiting bodies. This is similar to the human body lacking vitamin C: overall there is no particular sensation, yet the phenomenon commonly known as "cracked mouth corners" is very obvious. The growth of edible fungi follows the same principle. Therefore, supplementing or strengthening certain nutrients to make them more vigorous is one of the very effective disease prevention measures.
The specific method is: when mixing the substrate, add 120 grams of edible fungus three-dimensional nutritional essence (substrate-mixing type) per 250 kg of dry material; at the young mushroom stage of the fruiting body, prepare an isothermal solution of edible fungus three-dimensional nutritional essence (spraying type) and spray it directly, which can achieve the production results of resistance to contamination, disease prevention, high yield and high quality.
When mixing the substrate, add 120 grams of edible fungus three-dimensional nutritional essence (substrate-mixing type) per 250 kg of dry material; at the young mushroom stage of the fruiting body, prepare an isothermal solution of edible fungus three-dimensional nutritional essence (spraying type) and spray it directly, which can achieve the production results of resistance to contamination, disease prevention, high yield and high quality.