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A kind of growth promoter of Dictyophora edulis and its preparation method and application

A growth promoter, the technology of Dictyophora edulis, applied in the direction of plant growth regulators, plant growth regulators, botanical equipment and methods, etc., can solve the problems of low yield, uneven yield, long growth cycle, etc. Achieve the effect of increasing the biological conversion rate, increasing the yield of bacteria bags, and shortening the growth cycle

Active Publication Date: 2021-06-29
MICROBIOLOGY RES INST GUANGXI ZHUANG AUTONOMOUS REGION ACADEMY OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The consequences of slow mycelial growth are: (1) The growth cycle is too long; (2) The strain aging caused by the long age of the strain; (3) The high cost and low finished product caused by the long cultivation process (3) Due to the uneven age and aging of the mushroom bags produced by this kind of bacteria, not only the recovery growth is slow, but the time for the mycelia to cover the mushroom bags is also further prolonged, and the ability of the mycelia to resist adverse environments is low. decline, the yield of mushroom bags is low, and the output is uneven, which seriously affects the income of mushroom farmers and the enthusiasm for planting

Method used

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  • A kind of growth promoter of Dictyophora edulis and its preparation method and application
  • A kind of growth promoter of Dictyophora edulis and its preparation method and application
  • A kind of growth promoter of Dictyophora edulis and its preparation method and application

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preparation example Construction

[0032] The invention provides a preparation method of the growth promoter, comprising the following steps: after mixing the ganoderma lucidum fermentation liquid product, wolfberry powder and forchlorfenuron, heating at 95-100° C. for 25-35 minutes to obtain the growth promoter. In the present invention, the heating time is preferably 30 minutes; the growth promoter is preferably stored at 4-10° C. for future use.

[0033] The invention provides the application of the growth promoting agent in promoting the growth of Dictyophora edulis, shortening the growth period of Dictyophora edulis, and improving the mycelia quality of Dictyophora edulis.

[0034] The present invention also provides a method for cultivating Dictyophora edulis, comprising the following steps: 1) inoculating the mother seed of Dictyophora edulis into the original seed culture medium to obtain a solid original seed; 2) inoculating the solid original seed 3) inoculate the cultivar into the fruiting medium and...

Embodiment 1

[0041] Medium A-1 is the primary fermentation medium of Ganoderma lucidum (seed fermentation medium), and each 1000g medium includes: 200g of pulverized leaves of Bauhinia chinensis, 200g of dried Chinese yam slices, 35g of milk powder, 25g of pigeon pea powder, and 2.5g of yeast powder , Cellulose 2.5g, Aspergillus oryzae powder 0.1g, Bacillus bacteria powder 0.1g, Potassium dihydrogen phosphate 2.0g, Magnesium sulfate 1.5g, Glucose 25.0g, Tween-800.5mL;

[0042] Medium A-2 is the fermentation medium of Ganoderma lucidum secondary fermentation medium (fermentation irrigation medium), and each 1000g medium includes: 350g of pulverized leaves of Bauhinia chinensis, 120g of dried Chinese yam slices, 15g of milk powder, 15g of pigeonpea powder, Yeast powder 2.5g, cellulose 1.5g, Aspergillus oryzae powder 0.1g, Bacillus bacteria powder 0.1g, potassium dihydrogen phosphate 2.0g, magnesium sulfate 1.5g, glucose 25.0g, food defoamer 0.4mL;

[0043] Growth promoter: For every 1000mL o...

Embodiment 2

[0068] Comparative test on the growth rate of fruiting bag mycelium, biotransformation rate and fruiting body quality between the existing formula of fruiting bag culture medium and the medium of the present invention

[0069] (1) Comparison of the fruiting culture medium D of the present invention with the culture medium without growth promoter on mycelium growth and biotransformation rate

[0070] Medium formula 1 (denoted as Pei 1, CK1): 57.0% of cottonseed hulls, 25.0% of miscellaneous sawdust, 15.0% of bagasse, 1.0% of gypsum powder, 1.0% of superphosphate, and 1.0% of lime;

[0071] Medium formula 2 (denoted as Pei 2, CK2): 25.0% cottonseed husk, 25.0% pigeonpea sawdust, 25.0% longan sawdust, 13.0% pigeonpea leaf, 10.0% bagasse, 1.0% gypsum powder, 1.0% superphosphate

[0072] Fruiting bag culture medium formula D of the present invention (recorded as book): pigeonpea sawdust 45.0%, longan sawdust 22.0%, pigeonpea leaf 13.0%, cottonseed shell 10.0%, bagasse 8.0%, gypsum ...

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Abstract

The invention provides a growth promoter of Dictyophora edulis and its preparation method and application, which belong to the technical field of edible fungus cultivation. The growth promoter includes 850-950mL of ganoderma lucidum fermentation liquid product per liter, 200-300g of wolfberry powder, Forchlorfenuron 1.6-2.0g; in the present invention, after mixing the ganoderma lucidum fermentation liquid product, wolfberry powder and forchlorfenuron, heating at 95-100° C. for 25-35 minutes to obtain the growth promoter. The growth promoter provided by the invention can promote the growth of mycelia of Dictyophora edulis, shorten the growth period of Dictyophora edulis, and increase the output.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a growth promoter of Dictyophora edulis and its preparation method and application. Background technique [0002] Dictyophora rubrovalvata belongs to Basidiomycotina, Gasteromycetes, Phallales, Phallaceae, Dictyophora, native to Guizhou, In Yunnan and other areas, it is a kind of medium-temperature rare edible fungus that integrates medicinal and edible, and the suitable temperature for fruiting is 18-28°C. Dictyophora hongtuo has thick meat, rich nutrition, delicious taste, high edible and economic value, and is a high-quality edible fungus. Due to the high nutritional and medicinal value of Dictyophora edulis, the market demand for it is relatively large. The current market retail price of fresh Dictyophora spp. (the fruiting body of the umbrella) reaches 120-130 yuan per catty. Bacterial eggs are 80-100 yuan / kg. [0003] The most urgent problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/36A01N61/00A01N65/38A01G18/00A01G18/40A01P21/00
CPCA01N47/36A01N61/00A01N65/38A01G18/00A01G18/40
Inventor 刘涛陆荣生湛年勇唐璇韩美丽韦爱兰陈进宁邓莉杰卢中强李本丽肖达生
Owner MICROBIOLOGY RES INST GUANGXI ZHUANG AUTONOMOUS REGION ACADEMY OF AGRI SCI
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