Planting technique of Boletus

Boletus is a wild edible fungus, and most varieties are edible. It is delicious, nutritious and the meat is very thick. So what are the planting techniques of boletus?

I. temperature

Temperature is an important index that affects the occurrence of delicious Boletus. In turn, temperature is determined by many factors (slope, aspect, altitude). Temperature affects humidity, and humidity also affects the occurrence of delicious boletus. The mycelium of delicious boletus grows at 18 ℃-30 ℃, but the optimum temperature is 24 ℃-28 ℃, the fruiting body can grow and develop in the range of 5 ℃-28 ℃, and the suitable temperature for fruiting body formation is 16 ℃-24 ℃, and it is difficult to form fruiting body when it is lower than 12 ℃.

2. Soil

Delicious boletus is mainly concentrated in the altitude between 300m-600m, and also grows at 200m or 700m above sea level, but the number is very small. Because altitude is a sign factor of mountain climate, that is, temperature, humidity, air, light intensity, soil and vegetation all change with the difference of altitude. Soil is the matrix for the life of delicious boletus and its host plants. the structure, permeability and pH of soil are closely related to the growth of delicious boletus. It is found that the soils near the producing areas of delicious boletus are generally mountain loess, yellow soil, gray sandy soil, mountain yellow brown soil, dark brown soil, purple soil and yellow sandy soil, especially in the thick, soft and fertile soil where the litter layer is thicker, soft and fertile. Delicious boletus grows better.

Third, moisture

Sometimes rain and sometimes sunny, or sunny during the day, rain at night is the most conducive to the formation of fruiting bodies, less rain and low humidity environment is not conducive to the formation of fruiting bodies. The soil water content in the mycelium growth stage is about 60%, while the relative humidity in the fruiting body growth stage is 80% to 90%.

Fourth, lighting

The mycelium growth of delicious boletus does not need light, and the formation of fruiting body needs to be stimulated by scattered light. Delicious boletus mostly occurs in woodlands with scattered light in seven yin, three yang or half yin and half yang. Dense vegetation, large shade, deep ditch edge, weeds rarely occur; long sunshine, less vegetation, fruiting bodies rarely occur. There are obvious differences in the occurrence of fruiting bodies with different canopy density in the forest. When the canopy density was between 0.6 and 0.9, there was the growth of delicious boletus. When the canopy density was less than 0.5 or more than 0.9, there was almost no growth or little occurrence. Under the forest with 0.7-0.9 canopy density, the occurrence of delicious boletus was the highest. There are significant differences in light and humidity under different canopy density, but the occurrence of delicious boletus needs a certain amount of scattered light, so the occurrence amount is relatively reduced in the dense forest with high canopy density.

The output of boletus is very rare. At present, the artificial planting technology is relatively large, and relatively few people plant it. At present, most boletus are wild.