High yield cultivation and Management of Edible Fungi

The temperature is sometimes high and sometimes low, and after vigorous mushroom production in autumn of the first year, the mycelium vitality of edible fungi decreases, so management must be strengthened, otherwise it is easy to cause mycelium atrophy, dead mushrooms and a large number of yellow mold, which seriously affects the yield. Spring management focuses on humidity and temperature.

Humidity management: Spring mushroom spray should not be too early, in order to prevent low temperature damage to the newly sprouted hyphae, generally in late March after the start of spraying water; and spray water can not be too fast, too fast, to avoid spraying heavy water. After mid-April, the relative humidity in the mushroom house should be increased, and aerial spraying should be carried out frequently; and dry southwest wind should be prevented from blowing into the mushroom house, causing death of small mushrooms and atrophy of hyphae.

Temperature management: this is an important measure to achieve high yield of spring mushroom. Before April, it is mainly to prevent sudden attacks of low temperature, ventilation should be carried out at noon when the temperature is higher, in order to maintain the temperature of the mushroom house. After the middle of April, spring mushrooms begin to turn into prosperous long term. At this time, we should pay special attention to weather changes and prepare for high temperature. Specific measures include: painting mushroom house surface; building shade shed in front of mushroom house; ventilating in morning, evening and night at high temperature, reducing ventilation times and time during the day.