Key points of production Technology of Ganoderma lucidum

In recent years, bag-planted Ganoderma lucidum has been widely promoted. The author summarizes the production practice of Ganoderma lucidum for many years, and introduces several key points of production technology as follows: 1. Select the suitable cultivation period: in Taizhou City, Jiangsu Province, the most suitable cultivation period is from April 10 to May 10, and after May 20, Ganoderma lucidum comes out one after another. It is the rainy season from June to July every year, so it is necessary to ensure that all the bags of Ganoderma lucidum are opened before June 10, so that the growth of Ganoderma lucidum fruit body can be in a high temperature and humidity environment, so as to achieve high and stable yield. 2. The culture material should be fresh and dry: the culture material for cultivating Ganoderma lucidum should be especially fresh and dry. The fresh culture material is rich in nutrition and less in miscellaneous bacteria, which is beneficial to the germination of hyphae and inhibit the growth of miscellaneous bacteria. 3. Ventilation during the bacterial period: Ganoderma lucidum is a kind of aerobic fungus. In the process of cultivating Ganoderma lucidum, we must pay attention to ventilation. When making Ganoderma lucidum sticks, it is best to seal them with plastic and cotton plugs. For the bacterial bag with plastic rope, after the cover of the mycelium, micropores must be placed at both ends of the bag to ventilate. 4. Reasonable water spraying during sesame production period: during the growth of Ganoderma lucidum fruiting body, the air humidity of Ganoderma lucidum room should be 85% Murray 95%. Under the condition of suitable environmental temperature, too low humidity will make the fruiting body of Ganoderma lucidum thin, even ossified. The water management in the initial stage of fruiting body formation is mainly wall, bed frame, floor and space spraying. When the diameter of Ganoderma lucidum cap is larger than 3cm, it is necessary to increase the number of water spraying with the increase of ventilation rate, and spray it directly to Ganoderma lucidum 4 times a day. 5. It is appropriate to adopt the method of imitating wild cultivation: under the same cultivation conditions, wall-like wild cultivation can increase yield by 20% and 30% compared with bag cultivation. Because when imitating wild cultivation, the soil contains the nutrients needed for the growth of Ganoderma lucidum, and the soil has good water holding capacity, which can provide suitable, sustainable and stable water conditions for the growth of Ganoderma lucidum. And the hyphae can exert their overall advantages by extending and growing in the soil.