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Method for culturing Clitocybe maxima from cattail scraps

A technology for cattail cuttings and big cup mushrooms is applied in the field of preparation of special culture materials, which can solve the problems of wasting resources and not being fully and effectively developed and utilized, and achieves the effects of low production cost, reduced cultivation cost, and reduced damage.

Inactive Publication Date: 2015-09-02
HEBEI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But so far, Vitex has been regarded as agricultural and forestry waste and has not been fully and effectively developed and utilized, seriously wasting resources

Method used

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  • Method for culturing Clitocybe maxima from cattail scraps

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Experimental program
Comparison scheme
Effect test

Embodiment

[0037] Embodiment: utilize cattail to cultivate the method for cup mushroom, and the cup mushroom strain is purchased in the market.

[0038] Step A. Preparation of Liquid Strains

[0039] First-class liquid culture medium formula: 20% potato, 3% bran, 2% glucose, KH 2 PO 4 0.3%, MgSO 4 0.15%, VB 1 10mg / L, CMC 0.3%, natural pH;

[0040] Secondary liquid culture medium formula: cattail 5%, potato 20%, bran 3%, glucose 2%, KH 2 PO 4 0.3%, MgSO 4 0.15%, VB 1 10mg / L, CMC 0.3%, natural pH; among them, cattail powder is crushed and sieved through an 80-mesh sieve to obtain a powder, boiled with potatoes and bran for 30 minutes, filtered to remove slag to obtain an extract.

[0041] Use a 500mL Erlenmeyer flask with a liquid volume of 200mL for the preparation of the first-level liquid strains. After autoclaving at 121°C for 30 minutes, insert commercially available PDA slant strains under aseptic conditions, and the inoculation volume of each bottle is 4 pieces of 0.5cm ×0....

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Abstract

The invention provides a method for culturing Clitocybe maxima from cattail scraps. The method comprises steps as follows: A, preparing and culturing liquid strains; B, preparing and culturing grain strains; C, preparing a culture medium for culture; D, under the sterile condition, inoculating the culture medium prepared in Step C with the grain strains prepared in Step B for culture, fruiting management and harvesting. The method is characterized in that the cattail scraps are contained in the culture medium in Step A and / or Step B and / or Step C. Wetland cattail waste is used, ecological damage to water is reduced, the culture cost is reduced, and the method has significant economic benefit and ecological benefit and has broad application prospect.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a method for cultivating cup mushrooms by using cattail crumbs, and a preparation method for special compost. Background technique [0002] Clitocybe maxima, also known as the big cup umbrella, is commonly known as bamboo shoot mushroom and big funnel mushroom. It is named for its fruiting body shaped like a funnel or a cup. It is a kind of wood-rot soil fungus with many natural distributions. The genus Basidiomycotina, Laminomycetes, Agaricales, Tricholomaceae, and Caliciformes. More than 250 species of this genus have been found in the world, and more than 30 species are known in my country. [0003] The cup mushroom is a rare edible fungus that can produce mushrooms in the high temperature season in summer. The fruiting body is rich in nutrition. The relative total content of essential amino acids in the cap of the cup mushroom is the highest as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
CPCA01G18/00
Inventor 王谦齐悦歌刘敏
Owner HEBEI UNIVERSITY
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