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Technique for sowing and culturing edible rare wood-decay fungus

A production technology and edible fungus technology, applied in the direction of using microorganisms, applications, gardening, etc., can solve the problems of easy contamination of miscellaneous bacteria, long growth cycle of edible fungi, low biotransformation rate and benefit

Inactive Publication Date: 2002-11-13
烟台市牟平区食用菌研究所
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Problems solved by technology

[0002] In recent years, people have begun to adopt the production technology of spreading seeds in the sowing and cultivation of Pleurotus ostreatus, but the production of rare wood-rot edible fungi such as Pleurotus eryngii and Hericium erinaceus needs to be inoculated and cultivated under sterile conditions, and the inoculation method mostly adopts the on-demand method And the end surface sowing method, its disadvantages are: the time for mycelia to fill the container and the growth cycle of edible fungi are long, the nutrient consumption is large, and it is easy to infect miscellaneous bacteria, and the biotransformation rate and benefit are very low

Method used

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  • Technique for sowing and culturing edible rare wood-decay fungus
  • Technique for sowing and culturing edible rare wood-decay fungus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment one: Pleurotus eryngii aseptic material disperses seed production technology

[0015] 1. Selection and preparation of sterile compost. The compost is the substrate for the growth of Pleurotus eryngii mycelium. It is required to be suitable for the growth of Pleurotus eryngii hyphae, but not conducive to the growth of harmful molds, that is, after the Pleurotus eryngii strains are inserted into the culture material containing a certain amount of miscellaneous bacteria, after a certain period of cultivation, the Pleurotus eryngii mycelium becomes A dominant or overwhelmingly dominant flora.

[0016] (1), the choice of main material. Mixing hard miscellaneous sawdust and corncob powder in different proportions to make a medium for spreading seeds was carried out for comparative experiments. Wheat bran was added to each compost formula as an auxiliary material. 1:1.5 is used as the main ingredient of the compost. In this example, 1:1.5 is used. The growth rate...

Embodiment 2

[0023] Embodiment two: Hericium erinaceus aseptic material disperses seed production technology

[0024] 1. Selection and preparation of sterile compost.

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Abstract

A production technique for cultivating rate edible wood-decay fangus includes such steps as preparing aseptic culture medium and granular seeds, and mechanical sowing. Its advantages are short production period (4-6 production periods in one year), good synchronous growth of hyphae, low pollution rate, high biologic conversion percentage, and obvious economic benefit.

Description

Technical field [0001] A sowing production technology of rare wood-rot edible fungi relates to a production technology of edible fungi, in particular to an aseptic sowing production technology of rare wood-rot edible fungi. Background technique [0002] In recent years, people have begun to adopt the production technology of spreading seeds in the sowing and cultivation of Pleurotus ostreatus, but the production of rare wood-rot edible fungi such as Pleurotus eryngii and Hericium erinaceus needs to be inoculated and cultivated under sterile conditions, and the inoculation method mostly adopts the on-demand method And end surface sowing method, its defect is: mycelium grows full container time and edible fungus growth cycle is long, nutrient consumption is big, and easy to infect miscellaneous bacteria, biotransformation rate and benefit are all very low. Contents of the invention [0003] In order to overcome the shortcomings of the above-mentioned sowing production techno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C12N1/22
Inventor 肖洪永林玉芬
Owner 烟台市牟平区食用菌研究所
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