Lentinus edodes hair fungus and immersion in water

After inoculation, the mycelium began to germinate and colonize 1-6 days after inoculation, when the bag temperature was 1-3 ℃ lower than the room temperature, the room temperature could be controlled at 28 ℃, and the indoor relative humidity was controlled below 70%. After 7-15 days, the hyphae germinated and grew 4ml 5cm. Check whether the germs are normal or not. If miscellaneous bacteria are found, they should be moved out of the culture room in time and kept at 24 ℃ at room temperature. Pay attention to ventilation. The mycelium is connected to each other for 25 days, and the strips are removed to allow oxygen to enter the deep part of the bag. After oxygenation, the bacterial temperature rises rapidly within 12 hours. The key point of management is to open the doors and windows to evacuate the bacterial bag to prevent high temperature from burning the mycelium. 26Mel 45 days, this stage is the stage of tumor formation in the bacterial bag, the thickness of tumor formation, good or bad, directly affect the mushroom, the key point of management is to properly punch holes to increase oxygen, turn over the pile to dissipate heat, strictly prevent high temperature burning of hyphae, and the temperature should be controlled at 25 ℃. Beware of more than 30 ℃, if there is no nodule for 45 days, it is proved that high temperature or severe hypoxia during this period will affect normal mushroom emergence. 46 Mel 60 days, is the peak stage of nutritional transformation, management methods: 45 days appear color change phenomenon, 60 days color change end, along with the color change, there is still the phenomenon of tumor, at the same time there will be a certain amount of pigment secretion. The mycelium changes from white to brown, that is, white → brown can not appear yellow, the temperature must not rise during this period of time, otherwise the yield will be affected. If planting later (after the Autumn Equinox) enters the color conversion stage, the natural temperature drops very low, in order to keep warm, more measures are taken to close the doors and windows without ventilation or less ventilation, which will cause hypoxia, bad color conversion and affect the quality. Under normal conditions, mushrooms begin to produce after 60 days of color change, and the best time to produce high-quality flower mushrooms is in March of the following year. If the culture room is kept warm, the indoor air is fresh, the normal temperature can be maintained, and the culture can be continued for 20 days. This is an important way to further increase the yield. After 80 days, the bacterial skin in the bag turned brown and the bacteria came to an end. After the end of the bacteria, the weight of the bacterial bag decreases, which is caused by the loss of water, so the bacterial bag should be evenly punched and pressed into the water, and the bag should be soaked according to the situation of water loss, which can be soaked for 24 hours. The longer the mycelium is cultured under standard conditions, the better it is to increase the yield, but the quality of mushroom will be affected if there is no budding treatment in the middle and later stage of color conversion (70% 80%).