To cultivate high yields of Tremella, you can refer to the following methods:
1. Preparation of Tremella Medium:
50 kg of cottonseed husk, 10 kg of wheat bran, 1.5 kg of gypsum powder, 0.25 kg of magnesium sulfate and 50 kg of water. Firstly stir the cottonseed hulls with warm water, put them together and let them stand for about 1 hour, then dissolve the magnesium sulfate in water, mix the gypsum powder and wheat bran, pour them together in the cottonseed hull, stir evenly, do not make agglomerates or blocks. shape.
2, Tremella inoculation method:
Put the mixed medium into a plastic bag, and place 4 inoculation holes on the front of the bag, 2 cm deep and 1.5 cm wide, and put a special adhesive plaster on the white fungus. Then put the bag on the steamer, keep 100 ° C, maintain 8 to 10 hours, stop cooling to 20 ° C, then move into the sterile room, open the tape, access the Tremella species, and then attach the tape, each bottle can be connected 25 ~ 30 bags.
3, Tremella indoor cultivation management method:
The cultivation room should be cleaned and disinfected with sulfur fumigation, and the mushroom bed should be set up, 5 to 7 layers high. The bag enters the indoor head for 4 days for the mycelial culture stage, the indoor temperature should be 28 to 30 ° C, and the room temperature should be 25 ° C from the 5th day.
The indoor relative humidity is 70%, and it is ventilated 1 or 2 times a day for 15 to 20 minutes. After 10 days of cultivation, the mycelium is overgrown with the inoculation hole. The tape of the inoculation mouth should be uncovered, and the air should be allowed to pass through. The room temperature is 20 to 23 ° C. It is ventilated 3 to 4 times a day for 20 to 30 minutes each time. .
After 15 to 18 days, the white fungus small fruit body appears. At this time, the tape should be removed, and the old newspaper should be covered. After one day, the film around the inoculation hole is cut to 1 cm wide with a small scissors, and the room temperature is 23 to 25 °C. It is advisable to spray water 1 or 2 times in winter and 3 to 4 times in summer.
4, Tremella harvesting and processing:
When the body of the white fungus grows to 30 to 35 days, the fruiting body is snow-like, and the hand is elastic. You can use a sharp knife to cut the whole part of the ear base to remove impurities. It takes 2 to 3 days to dry on a sunny day. Tremella dry goods are placed in plastic bags. If it is rainy, it can be dried in a light fire of 50 ~ 60 °C.
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