The cultivation of raw ganoderma lucidum in Songxi County began in 1989. It has been developed to 5000m3, with a production capacity of 80.5t and an output value of 3.622 million yuan. The benefits have been continuously improved and the technology has been continuously matured. Now it has become an important log ganoderma production base in our province. The Ganoderma lucidum fruiting body grafting technology is aimed at the problem of some species of Ganoderma lucidum when it is cultivated in the field, which directly affects the yield of Ganoderma lucidum and the economic benefit of the farmers. According to the phenomenon of Ganoderma lucidum fruiting body, the fruiting body directly A new technique of grafting on differentiated primordia. According to experiments, grafted cultivation increased dry ganoderma lucidum 2.83kg/m3 and increased income by 150 yuan. Due to its excellent results, it is welcomed by Zhinong. Its main technical points are as follows: 1. The selection of grafting time is carried out when the first tide and the second tidal ganoderma are just beginning to grow. In my county for many years, the first tide and the second tidal ganoderma lucidum were grafted from mid-April to early May and early July. The graft should be in the evening. When done. 2. Select the sub-entity The sub-entity should select the fresh fruit body of the unopened umbrella, and then cut the fruit body into several small pieces of 1cm or more (be careful not to invert the position of the upper and lower growth points). 3, grafting technology will be cut into segments directly on the differentiation of the fruiting body of the original, a graft of each original segment, if there is no survival can be carried out for the second graft. If there is not much wood for differentiation, it can be directly grafted on the wood, but we must find a place where the mycelium produces strong, peel off the wood skin, then put the fruit body on the wood, and put the fruit body in moist soil. Fixed it. 4, to strengthen the management before grafting to choose the grafting point, do not water after the survival rate after grafting, as long as the air can be kept moist. Through 3-4d management, Ganoderma lucidum can basically survive, and it will be normal management after survival. Ganoderma lucidum fruiting body grafting technology belongs to the county's first and fills a gap in the cultivation of Ganoderma lucidum. Its promotion and application technically solves the problem of Ganoderma lucidum's “species drift†in the cultivation process in the world and ensures the stable and high yield of Ganoderma lucidum. It is of great significance to increase the economic benefits of Log Lingzhi in one step.