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Culture medium for improving quality of black fungus

A black fungus and culture medium technology, applied in fertilizer mixture, fertilization device, application and other directions, can solve the problems of unreasonable nutrient structure of culture medium, easy to be infected by miscellaneous bacteria, low yield, etc., so as to improve disease resistance and miscellaneous resistance. Bacterial infection ability, increase the yield of fungus, the effect of fast bacteria

Inactive Publication Date: 2015-09-23
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to: aim at the above-mentioned existing problems, provide a kind of black fungus culture medium that improves quality, solve current culture medium nutritional structure unreasonable, easily suffer from miscellaneous bacteria infection, low yield, poor quality and other problems, effectively control miscellaneous fungus growth and insect damage, and the black fungus has good quality and taste, which can increase the yield of fungus and increase the economic benefits of growers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A black fungus culture medium with improved quality is made from the following raw materials in weight percentage: 52% of hard miscellaneous wood chips, 8% of soybean powder, 8% of bean straw powder, 12% of eucalyptus bark, 5% of yam powder, garlic Powder 4%, Chinese herbal medicine powder 2.6%, gypsum powder 0.8%, white sugar 0.9%, add water and stir until the water content is 60%.

[0018] The original drug of the Chinese herbal medicine powder is composed of Scrophularia scrophulariae, Prunella vulgaris, Folium Folium, Semen Cassiae and Houttuynia cordata, and their mass ratio is 2.6:1.8:2:2.5:1.

[0019] The Chinese herbal medicine powder is prepared by mixing and pulverizing the five flavors of Scrophularia scrophulariae, Prunella vulgaris, Folium Folium, Semen Cassiae and Houttuynia cordata according to the ratio, and passing through a 80-mesh sieve.

Embodiment 2

[0021] A black fungus medium with improved quality is made from the following raw materials in weight percentage: 60% of hard miscellaneous wood chips, 10% of soybean powder, 5% of bean straw powder, 10% of eucalyptus bark, 3% of yam powder, garlic Powder 3%, Chinese herbal medicine powder 2%, gypsum powder 0.5%, white sugar 0.6%, add water and stir until the water content is 65%.

[0022] The raw materials of the Chinese herbal medicine powder are composed of Scrophulariaceae Scrophulariae, Prunella vulgaris, Folium Folium, Semen Cassiae and Cordyceps Houttuyniae, and their mass ratio is 3.2:2.5:2:2:1.

[0023] The Chinese herbal medicine powder is prepared by mixing and pulverizing the five flavors of Scrophularia scrophulariae, Prunella vulgaris, Folium Folium, Semen Cassiae and Houttuynia cordata according to the ratio, and passing through a 100-mesh sieve.

Embodiment 3

[0025] A black fungus culture medium with improved quality is made from the following raw materials in percentage by weight: 40% of hard miscellaneous wood chips, 10% of soybean powder, 10% of bean straw powder, 15% of eucalyptus bark, 10% of yam powder, garlic powder 10%, Chinese herbal medicine powder 3.5%, gypsum powder 1.2%, white sugar 1.2%, add water and stir until the water content is 50%.

[0026] The raw materials of the Chinese herbal medicine powder are composed of Scrophulariaceae Scrophulariae, Prunella vulgaris, Folium Folium, Semen Cassiae and Cordyceps Houttuyniae, and their mass ratio is 2.2:1.6:2:2.5:1.

[0027] The Chinese herbal medicine powder is prepared by mixing and pulverizing the five flavors of Scrophularia scrophulariae, Prunella vulgaris, Folium Folium, Semen Cassiae and Houttuynia cordata according to the ratio, and passing through a 100-mesh sieve.

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Abstract

The invention discloses a culture medium for improving quality of black fungus, and belongs to the technical field of edible fungi cultivation. The culture medium for improving quality of black fungus is prepared from the following raw materials in percentage by weight: 40-60% of hard weed tree sawdust, 5-10% of soybean meal, 5-10% of a bean stalk powder, 10-15% of eucalyptus bark dust, 3-10% of Chinese yam powder, 3-10% of garlic powder, 2-3.5% of a traditional Chinese medicine powder, 0.5-1.2% of a gypsum powder and 0.6-1.2% of white granulated sugar, and through the step of adding water to be stirred until that the water content reaches 50-65%. According to the culture medium for improving quality of black fungus, provided by the invention, the problems that the conventional culture medium is unreasonable in nutritional structure, vulnerable to microbial contamination, low in yield and poor in quality are effectively solved, the growth of infectious microbes and damage caused by insects are effectively controlled, and besides, the cultured black fungus is good in both quality and taste, the yield of black fungus is improved, and the economic benefit of farmer households is increased.

Description

technical field [0001] The invention relates to the cultivation technology of edible fungi, in particular to a black fungus culture medium with improved quality. Background technique [0002] Fungus, also known as black fungus, light fungus. Mycological classification belongs to Basidiomycetes, Auricularia, Agaricaceae. The color is dark brown, the texture is soft, the taste is delicious, the nutrition is rich, and it can be vegetarian or meat. Has many medicinal effects. [0003] At present, most of the black fungus on the market adopts artificial cultivation technology. Because the black fungus has strict requirements on external conditions such as temperature and humidity, the yield of the fungus is low. Crushed straw, bran, minerals, etc. are packed into special high-temperature-resistant plastic bags. In addition, the current compost formulations are various, some of which are too rich in nutrients, resulting in high cost but slow growth of mycelium and low yield. N...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 黄宇轩
Owner GUANGXI UNIV
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