Tea mushroom cultivation points

The temperature of mycelial growth of Agrocybe aegerita is 10-35°C, and the optimum temperature is 22-27°C. The fruit body is formed and grown at a temperature of 16-32°C, and the optimum temperature is 20-28°C. It can be cultivated in the spring and autumn and cultivated. Two principles are good:

First, within 40-50 days after inoculation, the local temperature does not exceed 32°C.

The second is to push forward 60 days from the inoculation date, the local temperature does not exceed 30°C, and not less than 15°C.

Formula 1 for raw materials, wood chips 72%, wheat bran 25%, gypsum 1%, sugar 1%, superphosphate 0.5%, lime 0.5%. Formula 2, cotton shell 78%, wheat bran 20%, gypsum 1%, sugar 0.5%, lime 0.5%. Formula 3, wood chips 38%, wheat straw powder or corncob 37%, wheat bran 23%, gypsum 1%, superphosphate 0.5%, lime 0.5%.

The bacterium bags were made of polypropylene bags with a size of 17 cm, 33 cm and 0.05 cm. The raw materials were mixed and mixed well, and the material had a moisture content of 60%-62% and a pH of 6-6.5. Fill the bag with 18 cm in height (about 450 g dry material per bag) and put on the collar and stuff the tampon. The autoclave was sterilized and kept at 100°C for 10-12 hours. After the sterilization, it was cooled to below 30°C and inoculated in the inoculation or inoculation room. Each bottle of the original species expanded 25-30 bags, and then placed in a cool, dry, clean and ventilated culture room bacteria, mycelium bags usually take 40-50 days.

Mushroom management When the mycelium grows full of bags, it transfers from vegetative growth to reproductive growth. The material surface secretes yellow water and presents brown patches. When growing small buds, it must be opened in time, straightened in the mouth, and watered on the ground. Keep the indoor air relative humidity 85%-90%, and give some scattered light irradiation and ventilation. After 10-15 days of management, the child entity can be harvested when it matures.

Harvesting from bud emergence to harvest usually takes 5-7 days. When the cap is hemispherical, the ring must be harvested before it has escaped the cap. After harvesting 2 tidal mushrooms, the material has been dried out, and each bag can be filled with about 40 ml of water. Generally can be harvested 3-4 times, each bag can receive dried mushrooms 40-45 grams.

Processing scissors cut off the root debris, can be listed on the sale of fresh, dehydration dryer can also be used to dry, grading packaging.

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