Method for quickly producing cultispecies of stropharia rugoso-annulata

The technology of a cultivated species, matsutake, is applied in the field of rapid production of matsutake cultivars, which can solve the problems of long production cycle and unfavorable promotion and cultivation of matsutake, and achieve the effects of shortening the growth cycle, strong mycelium vitality, and good air permeability

Inactive Publication Date: 2019-08-09
GUIZHOU HORTICULTURAL INST (GUIZHOU HORTICULTURAL ENG TECH RES CENT)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It usually takes 45-60 days to cultivate the cultivated seed packs of red matsutake, and the production cycle is long, which is not conducive to the popularization and cultivation of red matsutake

Method used

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Examples

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Effect test

preparation example Construction

[0022] In the present invention, the preparation method of the cultivation substrate preferably comprises the following steps:

[0023] 1) soaking the corn cob with water, mixing it with wheat bran and quicklime, and fermenting for 2-3 days to obtain a fermented product;

[0024] 2) Soak the paddy in water for 20-28 hours, drain the water, mix the obtained soaked paddy with the fermented product obtained in step 1), adjust the water content of the obtained mixture to 55-65%, and obtain a cultivation substrate.

[0025] The present invention has no special limitation on the source and degree of crushing of the corncobs, and conventional commercially available corncobs can be used, and the degree of crushing can be the degree of conventionally cultivated edible fungi.

[0026] In the present invention, the fermentation is preferably natural fermentation, and in the present invention, the compost turning is preferably performed 2 to 3 times a day during the fermentation process. ...

Embodiment 1

[0034] After soaking 84kg of corn cobs with water, add 5kg of wheat bran and 1kg of quicklime powder, build a heap for natural fermentation for 2 days, and turn the heap 3 times a day during this period to obtain a fermented product;

[0035] 10kg of paddy (rice with chaff) was soaked in water 1 day in advance, and the water was changed 5 times during the period. After 24 hours, after draining, it was added to the above-mentioned fermented product and mixed evenly, and the moisture was added until the water content of the obtained mixture was 60%, so as to obtain the cultivation substrate;

[0036] Use a 1000mL square plastic box with a cover of pp material as a culture container, put the above-mentioned cultivation medium into the plastic box, and press it slightly; sterilize by autoclaving at 125°C for 1 hour;

[0037] Inoculate 10 g of the solid stock strain of Matsutake red matsutake, and carry out dark culture at 25°C. After 20 days, the mycelium of the red matsutake is c...

Embodiment 2

[0041] Soak 74kg of corncobs in water, add 8kg of wheat bran and 2kg of quicklime powder, build a heap for natural fermentation for 2 days, and turn the heap 3 times a day during this period to obtain a fermented product;

[0042] 16kg of paddy (rice with chaff) was soaked in water 1 day in advance, and the water was changed 5 times during the period. After 24 hours, after draining, it was added to the above-mentioned fermented product and mixed evenly, and the moisture was added until the water content of the obtained mixture was 60%, so as to obtain the cultivation substrate;

[0043] Use a 1000mL square plastic box with a cover of pp material as a culture container, put the above-mentioned cultivation medium into the plastic box, and press it slightly; sterilize by autoclaving at 125°C for 1 hour;

[0044] Inoculate 10 g of the solid stock strain of Matsutake red matsutake, and carry out dark culture at 25°C. After 20 days, the mycelium of the red matsutake is covered with ...

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Abstract

The invention provides a method for quickly producing cultispecies of stropharia rugoso-annulata, and belongs to the technical field of cultivation of edible fungi. The method comprises the steps of loading a cultivation medium in a pp material cover-carrying square plastic box, then conducting sterilization, and then inoculating stock seeds of the stropharia rugoso-annulata into the sterilized cultivation medium for dark culture, wherein the cultivation medium is prepared from, by weight, 74-84 parts of corncobs, 10-20 parts of rice, 3-8 parts of wheat bran and 0-2 parts of quicklime. By means of the method, the production of the cultispecies of the stropharia rugoso-annulata can be accelerated, the culture period of the cultispecies is shortened, and the use quantity of the cultispeciesinoculated to the cultivation medium per square meter is reduced by 20%.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, in particular to a method for rapid production of matsutake cultivars. Background technique [0002] Red matsutake, the scientific name is Stropharia stropharia, also known as stropharia stropharia, stropharia stropharia wrinkle, and stropharia burgundy. One of the mushrooms recommended for cultivation in developing countries. Red matsutake can use straw and other crop waste as the cultivation substrate, and it is an edible fungus that can be planted raw. Its taste is crisp, tender, smooth, and rich in nutrition. It is a kind of edible fungus with great promotion value. It usually takes 45-60 days to cultivate the cultivated seed packs of red matsutake, and the production cycle is long, which is not conducive to the popularization and cultivation of red matsutake. Contents of the invention [0003] In view of this, the object of the present invention is to provide a method f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/00A01G18/20
CPCA01G18/00A01G18/20
Inventor 张朝君文林宏李裕荣陈之林
Owner GUIZHOU HORTICULTURAL INST (GUIZHOU HORTICULTURAL ENG TECH RES CENT)
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