Energy-saving heat preservation method of Pleurotus ostreatus

When the temperature is low in winter, the cultivation of Pleurotus ostreatus often produces bacteria slowly or not, even if it can produce mushrooms, abnormal mushrooms will be produced, and the cultivation cost of heating with coal stove is high, and it is easy to cause poisoning. Take the following measures to make full use of biological energy to keep the bacteria bag at a higher temperature, which can save the planting cost.

Pleurotus ostreatus is inoculated and cultivated in bags in autumn, and half a bag of hyphae can be sent out when the temperature is cold. When such bags are cultivated in heat preservation, the bags can be quickly filled with hyphae. If it is not bagged in advance, it can be heated and sterilized at one time. After the temperature drops, the password sends out half a bag of mycelium, and try to make the bag high and wide in order to gather the temperature, increase the temperature and keep warm. Each row of code has 7 layers, leaving a gap of 50 cm between the row and the row for air exchange. 4 rows of each code are divided into a section, and each section is 67 cm apart, which is convenient for people to walk and manage and turn over the heap.

After the bacterial bag is finished, it is covered with 2 layers of plastic film, and you can also stack the bacterial bag that has just been connected with the heat preservation bag, first distribute the half-bag mycelium bag in the bottom code layer 3, and then code the bacterial bag with 4 layers of newly received bacteria, which is covered with plastic film. The bacterial bag will generate heat during the germicidal process. Check the temperature of the bacterial bag every day. When the temperature of the bacterial bag exceeds 27 ℃, remove the film to cool down.

After the bacterial bag is full of mycelium, it is immediately taken out and discharged to the mushroom place to produce mushrooms. Put the newly inoculated bacterial bag on top of the bag that is not yet full of mycelium, cover the film and keep warm for culture, so take out the bacterial bag full of mycelium one after another and fill the newly inoculated bag.

The bags full of mycelium are transferred to the mushroom field (indoor or shed) to produce mushrooms, each row is 7 layers, the distance between rows is 40 cm, the space between 3 rows is 70 cm, and then 3 rows, so that people can walk and manage and pick mushrooms.

When the temperature is low, you can put a thin bamboo pole on the Pleurotus ostreatus pile, covered with plastic film to keep warm. When the temperature is high, open the window for ventilation and keep the air fresh. Other management methods follow the routine.