Coprinus comatus culture medium and preparation method thereof

The technology of a cultivation substrate and Coprinus comatus, which is applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems such as the cultivation substrate of Coprinus comatus which has not been seen yet, and achieve the effect of benefiting circular economy, simple preparation method and simple technology

Active Publication Date: 2014-06-11
GUANGXI FORESTRY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There is no relevant report on the use of camellia oleifera husk as a cultivation substrate for cultivating Coprinus comatus

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The ratio of raw materials by weight is: 10 kg of camellia husk, 30 kg of bagasse, 40 kg of mulberry branches, 10 kg of biogas residue, 4 kg of corn flour, 2 kg of wheat bran, 2 kg of rice bran, 1 kg of lime powder, and gypsum powder 1 kilograms.

[0023] The preparation method is as follows:

[0024] 1. Obtaining of Camellia oleifera husk: select non-mildew camellia oleifera husk, after fully drying, make the water content to 14%, and crush to a particle size of 2 mm;

[0025] 2. Obtaining biogas residues: pig manure from pig farms and its flushing water are used as raw materials, and biogas digesters with normal gas production for more than 3 months, and the raw materials are fully fermented and decomposed, and the formed biogas residues without fecal odor are stacked on the ground Drain the water in a higher place, and keep stirring. After fully drying, make the water content at 14%, and crush it to a particle size of 4 mm;

[0026] 3. Mix Camellia oleifera husk, b...

Embodiment 2

[0031] The ratio of raw materials by weight is: 20 kg of camellia husk, 40 kg of bagasse, 20 kg of mulberry branches, 10 kg of biogas residue, 4 kg of corn flour, 2 kg of wheat bran, 2 kg of rice bran, 1 kg of lime powder, and gypsum powder 1 kilograms.

[0032] The preparation method is as follows:

[0033] 1. Obtaining of camellia oleifera husk: select non-mildew camellia oleifera husk, after fully drying, make the water content to 13%, and crush to a particle size of 5 mm;

[0034] 2. Obtaining biogas residues: pig manure from pig farms and its flushing water are used as raw materials, and biogas digesters with normal gas production for more than 3 months, and the raw materials are fully fermented and decomposed, and the formed biogas residues without fecal odor are stacked on the ground Drain the water in a higher place and keep stirring. After fully drying, make the water content to 14%, and crush it to a particle size of 5 mm;

[0035] 3. Mix camellia husks, bagasse, m...

Embodiment 3

[0040] The ratio of raw materials by weight is: 30 kg of camellia husk, 20 kg of bagasse, 30 kg of mulberry branches, 10 kg of biogas residue, 4 kg of corn flour, 2 kg of wheat bran, 2 kg of rice bran, 1 kg of lime powder, and gypsum powder 1 kilograms.

[0041] 1. Obtaining of Camellia oleifera husk: select non-mildew camellia oleifera husk, after fully drying, make the water content to 12%, and crush to a particle size of 3 mm;

[0042] 2. Obtaining biogas residues: use cow dung from cattle farms and its flushing water as raw materials, and use biogas digesters with normal gas production for more than 3 months. Drain the water in a higher place and keep stirring. After fully drying, make the water content at 13%, and crush it to a particle size of 3 mm;

[0043] 3. Mix camellia husks, bagasse, mulberry twigs and biogas residues, mix well, then add lime powder, and adjust the water content to 65%, mix well, cover with plastic film, and ferment for 48 hours;

[0044] 4. Add ...

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Abstract

The invention discloses a coprinus comatus culture medium. The coprinus comatus culture medium is prepared by mixing the following components in parts by weight: 10-30 parts of camellia oleifera shells, 20-40 parts of bagasse, 20-40 parts of mulberry sawdust, 10 parts of biogas residue, 4 parts of corn flour, 2 parts of wheat bran, 2 parts of rice bran, 1 part of lime powder and 1 part of gypsum powder. The pH value of the prepared culture medium is natural, and the water content of the culture medium is 60-70%. According to the coprinus comatus culture medium, the utilization range of the camellia oleifera shells is enlarged, the industrial chain is prolonged, the circular economy can be developed, and the sources of coprinus comatus production raw materials are increased. The coprinus comatus culture medium disclosed by the invention is low in pollution rate and fast in spawn running, the grown coprinus comatus sticks are good in quality, and hyphae are white, robust, thick, strong in growing power, uniform in growing speed and good in disease control performance. The stems of coprinus comatus obtained by using the culture medium are thick and large, and the bodies of the coprinus comatus are white, tender, dense, fresh and delicious.

Description

technical field [0001] The invention relates to the field of edible fungus cultivation, in particular to a Coprinus comatus cultivation substrate and a preparation method thereof. Background technique [0002] Coprinus comatus has a white body, beautiful appearance, delicate meat, good color, fragrance, taste and shape, and has the excellent characteristics of high protein and low fat. It often integrates nutrition, health care and diet therapy, so it is favored by consumers. It is also a rare fungus with commercial potential artificially developed in recent years, and has broad domestic and foreign market prospects. At present, cottonseed shells and other raw materials are mostly used in the cultivation of Coprinus comatus, but as the price of cottonseed shells rises, the improvement of production efficiency of Coprinus comatus is affected. [0003] The shell of camellia oleifera fruit is commonly known as camellia oleifera husk, which is very rich in resources and has gre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 秦文弟李金怀赵德钦叶勇卫徐铁纯曾广宇黄凌志蒋湖波
Owner GUANGXI FORESTRY RES INST
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