Method for cultivating edible fungi by means of wood blocks

Abstract

The invention discloses a method for cultivating edible fungi by means of wood blocks. A matrix of a traditional strain culture medium is changed, the matrix of strains and the matrix of the wood blocks are the same and can be fused into a whole, and harmonious coexistence can be achieved; the strains and a strain cover are combined into a whole and all communicated with xylon of the wood blocks, and the disengagement problem of a traditional strain cover is solved thoroughly. According to the technical scheme, the method for cultivating the edible fungi by means of the wood blocks comprises the following steps of wood block preparation, wherein timber is cut into long wood blocks for use, according to differences of cultivated varieties, the tree varieties of pine and Chinese fir are selected for ganoderma tsugae, and broadleaf wood is selected for other varieties; wood block strain making; wood block punching, wherein punching is conducted through a mechanical punching machine or an electric drill or a handmade hammer, and the hole depth, hole diameter, line spacing and spacing are determined according to the cultivated varieties and tree varieties; strain inoculation, wherein wood block strains are embedded in wood block holes, and tamping is conducted with a hammer till no gap exists between the hole walls and the strain blocks; spawn running, wherein a spawn running way is determined according to the technological requirements of different varieties of cultivated edible and medical fungi, differences of the tree species and the specific circumstances of sites; fruiting management.

Description

technical field [0001] The invention relates to the cultivation of black fungus, shiitake mushroom, white fungus, Hericium erinaceus, Ganoderma lucidum and Poria cocos in wood segments, and relates to the technical field of edible and medicinal fungus production, in particular to a method for cultivating edible fungi in wood segments. Background technique [0002] Cultivation of edible and medicinal fungi in wood segments has a long history in my country, and the quantity is huge. Cultivating edible and medicinal fungi in wood segments is an important way to get rid of poverty and become rich in rural areas of our country. Wood section cultivation is often caused by bacterial strains or technical problems, resulting in bacterial infection, reduced yield or no yield. [0003] The main reasons for the infection of miscellaneous bacteria or low survival rate in wood section cultivation are: [0004] 1. At present, the strains used in wood segment cultivation are mainly sawdus...

AI Technical Summary

Problems solved by technology

The mycelium shrinks and dries up in the wind and the sun, and the mycelia cannot germinate normally; after inoculation, the bacteria are loose and soft, and in rainy days or the humidity is large, the pore wall accumulates water and the bacteria are contaminated; the loose bacteria need suitable temperature conditions to germinate and form a whole. If the conditions are not suitable, it will not germinate normally, resulting in low survival rate of infection or inoculation

[0005] 2. After inoculation of traditional wood section cultivation, a cover is placed on the perforated area to protect the strains inserted. However, most of the cover is made of soft bark or other materials, due to the texture of the cover and the inoculation. The texture of wood sections is different, and the cover of the cover is easy to shrink, deform or fall off after being exposed to the sun and water, which cannot protect the inserted bacteria. Reduced lifespan, reduced or extinct production

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