Ganoderma lucidum cultivation of wood, cover soil again, you can moisturize, increase production and increase efficiency. Its operation is the same as ordinary cultivation, but also to grasp the following technical points: First, site selection and treatment selection near water, convenient transportation, sandy soil, flat, leeward pollution-free place. According to the amount of cultivation to determine the appropriate width, it is best to be rectangular. Remove the weeds in the surrounding area, remove the weeds from the foliage, plow till it is fine, and level it, then press the 1 meter to 3.4 meter wide box. The length of the box will depend on the venue, and the depth of the cabin will depend on the length of the coffin. Second, the casing soil used for the cultivation of Ganoderma lucidum is required to have good permeability, rich in various nutrients required for Ganoderma lucidum, and less harmful bacteria and humidity suitable for Ganoderma lucidum. Sandy loam should be used nearby, or wood chips should be added to improve transparency. In order to increase nutrition, organic materials such as husks and corn stalk powder can be added. In order to reduce the number of bacteria, lime, formalin and other pesticides can be used for killing. In addition, we must also pay attention to anti-mosquito and other pest control. Third, timely cover soil mycelium covered with eucalyptus, it should be promptly moved into the field, buried in the casing. The distance between the bacterial rod and the bacterial rod in the chamber is preferably 5 cm to 10 cm. Fill the soil between the bacteria sticks. The thickness of earth covering depends on the moisture content, moisture retention and environmental conditions of eucalyptus. Sometimes the top of the coffin is exposed 2 cm to 3 cm, sometimes covering the top 2 cm to 3 cm of the coffin. 4. The construction of shade sheds requires high humidity due to the formation and growth of Ganoderma lucidum, so Ganoderma lucidum must be covered with shade sheds. The shed can be covered with a shed or a shed. Shelfs are made of bamboo and wood, covered with stalks, corn stalks, straw and other weeds. The height of the shed is such that people can enter and work. On both sides of the shed, the two sides of the shed were left behind, and if necessary, they also opened the power window. If the shed is too wide, take a shed in the shed. The scaffolding is best completed within a few days before the entrance of the box, and it is sterilized and killed. Fifth, after scientific management and protection of the material into the shed, the temperature should be maintained at 24°C to 27°C, and the relative humidity of the air should be 85% to 90%. The greenhouse temperature should be maintained at 26 °C ~ 30 °C, humidity of 88% ~ 94%, and there is a certain amount of scattered light and sufficient oxygen. Ventilation 2 to 3 times a day, every 20 minutes to 30 minutes. Water spray can not be directly sprayed on the bud. When the cover is 2 cm to 3 cm, the cover can be sprayed with water. 6. Appropriately ripe harvesting Chi Lei After about 50 days to 60 days after its formation, when the edge of the lid is consistent with the color in the middle, the lid and stem become hard and they should be harvested in time. Early production is of poor quality; if it is late, it may be infected with insects, and it also affects the timing of the next shipment. Take 2 cm to 3 cm when cutting. Ganoderma lucidum after spraying, spraying water for 4 days to 7 days. Then the humidity was increased to 85% to 94%, and the temperature was kept at 24°C to 30°C. After 7 days to 10 days, Shi Lei was grown in other parts of the harvested Zhizhi. Ibid management, 25 days to 40 days can be harvested. According to the size of Chiba, it can take 1 batch to 2 batches. In the second year, 1 batch or 2 batches can be adopted. Ganoderma lucidum cover soil, mycelia can absorb nutrients in the cover soil, and then add moisture, which can increase production 15% to 25%.