Wild mushrooms have certain aerobic properties and require sufficient oxygen to maintain growth. During the growth process, mushrooms will continuously absorb oxygen in the culture material and release carbon dioxide at the same time.

The most suitable temperature range is 18~20℃, and the most suitable growth temperature for the fruiting body stage is 12~16℃. In each stage of growth, temperature control is crucial. If the temperature is too high, the development of mycelium will be accelerated, but it will be very thin.

There is no need for photosynthesis. Even in an absolutely dark environment, the fruiting body will still maintain its original growth and development state. If the light is too strong, it will have a negative impact on the growth and development of the fruiting bodies.

Extended information:

Large wild edible fungi grow in forest areas, in areas with little or no pollution.

Wild fungi grow in coniferous forests and mixed forest areas such as Yunnan pine, alpine pine, and wind pine, growing singly or in groups. Wild fungi vary in type due to differences in geographical environment and vegetation growing in various places.

Yunnan's complex topography, diverse forest types, soil types, and unique three-dimensional climate conditions have given birth to rich wild edible fungi resources, with many types, wide distribution, and large yields. It accounts for more than half of the world's edible fungi and two-thirds of China's edible fungi.