How to plant edible fungi

There are many kinds of edible mushroom. The planting method of Flammulina velutipes is introduced here. To grow Flammulina velutipes, you first need to prepare a mushroom room, which should be warm, ventilated and clean. Then prepare the raw materials, the raw materials should be bagged, sterilized, inoculated after sterilization, transferred to the mushroom room after inoculation, waiting for mushroom production. After mushroom, do a good job in the management of temperature, humidity, ventilation and light.

1. Time

The optimum temperature for mycelial growth of Flammulina velutipes was 7: 30 ℃, the optimum temperature was 23 ℃, the optimum temperature for fruiting body differentiation and development was 3: 18 ℃, and the optimum temperature was 13 ℃. Therefore, it is better to plant in late autumn in the south, in the Mid-Autumn Festival in the north, from October to November in Jiangnan provinces, and in high-altitude mountain areas in September.

2. Place

Mushroom houses need to be prepared. the main requirements of mushroom houses are heat preservation, ventilation and cleanliness. A semi-underground mushroom room can be built. It is suggested that a cuboid hole with a depth of 1 meter is dug outdoors, and a 1-meter-high wall is piled up on the ground with soil. Cover the top with plastic film and straw curtain.

3. Raw materials

Crushed corncobs (sorghum husks, sawdust, peanut shells, bean stalks, corn stalks, rapeseed stalks, etc.), wheat bran, corn flour, gypsum powder, soybean flour, calcium superphosphate, white sugar can be prepared according to the proportion of 75-20-3. 5-3. 5-1-1-1-1-1-1-1-1, then the white sugar is melted with water, and then the white sugar water and other ingredients are fully stirred with water, and the water content should reach 65%. After 2 hours of stuffing, it is bagged.

4. Inoculation

First of all, choose a plastic bag with a width of 15cm and 17cm and a length of 55cm. When filling the bag, it should be compacted while loading. The two ends of the bag should be tied into a living knot with string, and then sterilized under high pressure or atmospheric pressure. After sterilization, the bag can be inoculated. Move the bag into the mushroom room in time after vaccination.

5. Management

Under the condition of suitable temperature, the hyphae began to germinate in about 24 hours and filled the bag in about 40 days. After the bag is full, unlock the mouth of the bag and roll the mouth of the bag, cover the bag with film, lift the film for 30 minutes every morning, and keep the humidity 85%-90%. Mushrooms can be produced one after another in about 7-10 days. After mushroom emergence, you can appropriately increase ventilation, remove the plastic film when the handle is 3-5 cm, and ventilate for 1-2 days; then control the temperature at 6-8 ℃, air relative humidity at 85%-90%, carbon dioxide concentration at 0.11%-0.15%, weak light, and Flammulina velutipes can grow and harvest after about 10 days.