Planting techniques of Ganoderma lucidum: how can Ganoderma lucidum grow with high yield?

How can Ganoderma lucidum be planted with high yield? Please introduce the method of planting Ganoderma lucidum. If you want to obtain high yield, you can refer to the following methods for planting: 1. Preparation of Ganoderma lucidum shed According to the biological characteristics of Ganoderma lucidum, select a special Ganoderma lucidum shed or house with heat preservation, moisture retention, good ventilation, proper light and smooth drainage. The floor is clean and the walls are smooth and moisture resistant. Before Ganoderma lucidum cultivation into the shed, the shed should be strictly disinfected, each cubic meter of space with formaldehyde 5ml and potassium permanganate 10g sealed fumigation for 24 hours after use. 2. Selection of Ganoderma lucidum cultivation material formula All localities can use local materials according to local conditions and choose formulas suitable for their own regions. 1. Cottonseed hull 77%, bran 10%, corn flour 10%, sugar, phosphorus, fertilizer and gypsum 1% respectively;2. Cottonseed hull 89%, bran 10%, gypsum 1%;3. Sawdust 70%, bran 25%, soybean flour 2%, phosphorus fertilizer 1%, gypsum 1.5% and sugar 0.5%;4. Corncob 50%, miscellaneous sawdust 35% and bran 15%. III. Preparation of Ganoderma lucidum cultivation material Cultivated seed culture medium, can not use pine, cypress, fir and camphor wood chips, because it contains harmful substances on Ganoderma lucidum growth adverse. In the preparation of cultivation materials, cotton seed hull, sawdust, bran, gypsum powder and other materials are mixed evenly, with water content of 60%-65%. Mix the ingredients well and bag them. Each bag contains about 400 grams of dry material. Polyethylene bags are sterilized under normal pressure for 10 hours, polypropylene bags are sterilized under high pressure for 2 hours, and the materials are cooled to below 30 DEG C and transferred into sterile boxes or sterile rooms for inoculation. Before inoculation, fumigate with formaldehyde and potassium permanganate, turn on ultraviolet lamp at the same time, keep for 40 minutes, and then inoculate under aseptic operation. Generally, a bottle of wheat seed can receive about 40 bags, and a bottle of cottonseed hull seed can receive about 30 bags. Transfer the inoculated bacteria bags into a disinfected culture room and discharge them in layers, generally 6 - 7 layers per discharge, and leave pedestrian passages between shelves. 4. Ganoderma lucidum management technology 1, during the bacteria phase, the culture room is maintained at 20 - 30 ° C, the relative humidity of the air is 40 - 60%, ventilation is carried out for half an hour every day, and the bacteria bag is moved up and down once every 3 - 4 days to maintain the temperature balance of the upper and lower bags, check and prevent contamination. When the mycelium is 2/3 full, move it into the culture shed, untie the bag mouth, lift it loose with your hand, and leave a gap. Indoor astigmatism can avoid strong light exposure. Generally, after 25 - 30 days, hyphae can grow full of bacteria bags. 2, out of the Ganoderma lucidum management shed temperature maintained at 26 - 30℃, the relative humidity of the air increased to 90 - 95%, and provide scattered light and sufficient oxygen; keep the ground shallow water layer, spray water to the wall and space 3 - 4 times a day. Air change before 10 a.m. and after 4 p.m., and ventilation from 11 noon to 2 p.m. when the temperature is low. Primordium expansion 3 - 5 days, gradually form a cap, when the cap grows 2 - 3 circles, to increase the amount of water. The cap changes from white to light yellow to reddish brown. When the white edge of the cap disappears, the edge turns red, and the back emits reddish brown spore powder, it indicates that the fruiting body is mature and can be harvested in time. 3, harvest and post-harvest management Ganoderma lucidum 5 - 7 days before harvest stop spraying water, close the vent, the ground channel covered with plastic film, in order to collect the spore powder. When harvesting Ganoderma lucidum, cut it from the base of the stalk with scissors or pick it gently by hand, dry it to a moisture content of 10 - 12%, and bag it in a dry room for preservation or sale. After harvesting the first crop of Ganoderma lucidum, remove the old fungus skin at the mouth of the bag, stop spraying water for 2 - 3 days, increase the humidity to about 90 - 95%, and keep the temperature at 26 - 29℃. After 7 - 10 days, fruit bodies can be grown on the original stipe, and cultured and managed according to the previous stage method. About 25 days or so can harvest the second crop of Ganoderma lucidum, generally can harvest 2 - 3 crops. The first crop grows best, and the next crops grow worse. The climate temperature varies from place to place, and the natural temperature is suitable for planting in April and May in North China, and is completed in July and August, once a year. Click for more Ganoderma lucidum planting technology Click for more herbal medicine planting technology