Winter warming bacteria
In winter, the weather is getting colder. In this period, the management of Pleurotus ostreatus was focused on using various measures to increase the temperature and promote germination.
Bag planting: Pleurotus ostreatus was planted in winter. The use of alfalfa and bed planted bacterium beds was greatly affected by the temperature and temperature of the soil. The temperature of the bacteria bed was difficult to raise and the insulation was not easy. The use of bag plant not only raises the temperature of the material, but also makes it easy to maintain the temperature of the stack. As long as the management measures are followed, the temperature of the bacteria bag can meet the needs of the growth of the mycelia, and the fruiting time can also be effectively controlled.
Centralized accumulation of bacteria: whether it is a bacterium bag, or raw material, fermentation bag, must adopt a centralized multi-row multi-layered accumulation of bacteria, in order to make full use of the temperature of the bacteria, to promote the entire bag pile temperature.
Make full use of solar energy to warm up: The above-ground or semi-underground plastic sheds are a good place for bacteria accumulation in bacteria bags. You can use existing cultivation sheds or temporarily build semi-underground sheds. The basic requirements for plastic sheds are: In addition to normal ventilation, bag dump management, the sheds should be kept closed, and the amount of light received by the shed film during the day should be greater. To make full use of the sunlight, the temperature of the sheds should be raised. The external and surrounding ground should be covered with grasshoppers, scatter, etc. to improve the insulation performance of the greenhouse. The floor of the shed room is required to be dry and the relative humidity is low. The ground of the bacteria bag should be covered with lime, and then the insulation of the grasshopper and the like shall be cushioned. The outer layer of the bag pile shall be covered with straws during the day to prevent direct sunlight and be added at night. Cover the film to minimize the outward temperature loss of the bag stack.
Electric heaters and electric blankets are used to increase the temperature: if the cultivation space of bacteria bags is small and the insulation conditions are good, electric heaters can be used to heat and increase the temperature around the bag stack; if the training site has a large space and the insulation effect is not satisfactory, Electric blankets are heated and heated between the bags. When using electric heating, it is necessary to strengthen the inspection of the bag temperature and pay attention to electricity safety. When the bag stack is unmanned, it is necessary to disconnect the power supply.
Precautions: When the bag is used for concentrated accumulation of bacteria, pay attention to the ventilation inside the bag pile. During specific operations, the bacteria bags can be piled up and piled up, and the space between bags and piles should be set aside. Turning the bags and turning them should be quick, and heat loss should be minimized.
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