The low temperature in winter is a challenge for the growth of oyster mushrooms. Traditional heating methods, such as the use of coal stoves, are not only costly, but may also affect the quality of oyster mushrooms. However, with a simple bioenergy preservation method, we can effectively solve this problem and improve the yield and quality of oyster mushrooms.
First of all, we need to start cultivating oyster mushrooms in bags. In late autumn, when the temperature starts to drop, we can start bag cultivation. In this way, when the temperature becomes colder, half a bag of mycelium has grown in the mushroom bag, which can be used as an oyster mushroom bag for heat preservation. If bagging cultivation is not carried out in advance, we can also carry out one-time warming cultivation to speed up the growth of mycelium.
When the temperature drops, we need to put the fungus bag with half a bag of mycelium in order to facilitate temperature gathering, heating and heat preservation. The specific method is to stack the fungus bags into a number of squares, stack 7 fungus bags in each row, and leave a gap of about 5 cm between the rows to facilitate ventilation. After the fungus bags of each square are stacked, they can be covered with 2 layers of plastic film to maintain temperature and humidity.
If the temperature of the bag is too high, more than 27, it is necessary to open the film in time to cool down and prevent high temperature burning. When the mycelium of the mushroom bag is full, it needs to be taken out immediately and transferred to the mushroom production site for mushroom management. In the mushroom emergence stage, it is necessary to maintain appropriate temperature, humidity and light to promote the normal growth of oyster mushrooms. At the same time, it is necessary to ventilate regularly to keep the air fresh.
In addition to the above methods, we can also stack freshly inoculated bags with bags that already have half a bag of mycelium. First, 3 layers of fungus bags with half a bag of hyphae were stacked at the bottom layer, and then 4 layers of freshly inoculated bags were stacked, and then covered with plastic film. This allows the bioenergy generated by the pouches, which already have half a sack of hyphae, to provide temperature and promote the growth of the newly inoculated pouches.
It should be noted that after the mycelium is full, the already full fungus bag should be removed in time and the newly inoculated fungus bag should be filled. This can ensure that the temperature of the mushroom bag is appropriate, and avoid overheating or cooling to adversely affect the growth of oyster mushrooms.
In addition, after removing the bag full of mycelium, it is necessary to transfer it to the mushroom production site for mushroom management. In the mushroom production site, the mushroom bags can be stacked into several rows, and each row is stacked 7 layers high, and the yard is straight to prevent the pile. At the same time, there needs to be enough spacing for people to walk and manage. When the temperature is low, you can cross the thin bamboo poles on the entire oyster mushroom row pile, and then cover it with plastic film for insulation. When the temperature rises, you can open the windows for ventilation to keep the air fresh.
Through this simple bioenergy insulation method, we can effectively solve the impact of low winter temperature on the growth of oyster mushrooms. This method not only reduces the production cost, but also improves the yield and quality of oyster mushrooms. At the same time, through scientific management and reasonable arrangement, we can achieve large-scale oyster mushroom production to meet the needs of the market.
In conclusion, the simple bioenergy insulation method for winter cultivation of Pleurotus oysterus is a simple and effective method, which is suitable for the cultivation of Pleurotus ostreatus in areas with low temperature in winter. With proper arrangement and management, we can make full use of bioenergy to provide temperature and promote the growth of oyster mushrooms. This method can not only reduce production costs, but also improve the yield and quality of oyster mushrooms, bringing better economic and social benefits to growers.