Edible fungus culture medium and preparation method thereof

A technology for cultivating substrates and fungus, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of fungus quality impact, large amount of pesticide usage, low economic benefits, etc., to achieve decomposition and utilization, long duration, and good taste Effect

Inactive Publication Date: 2015-08-05
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The planting and cultivation of fungus has become an important way for my country's agricultural structure adjustment, farmers to get rich and ecological export-oriented agriculture; with the continuous expansion of edible fungus cultivation scale and the development of edible fungus industry, a large number of edible fungus production substrates are required. Traditional cultivation substrates use straw, cottonseed husks, sawdust, etc. as the main raw materials. On the one hand, due to the large amount of pesticides used in the cotton planting process and the high pesticide residues, the fungus or other edible fungi produced with this raw material may have pesticide residues. Exceeding the standard, so the quality of the fungus is greatly affected, and the yield is low, and the economic benefit is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A preparation method for fungus culture substrate, comprising the following steps:

[0019] (1) Take culture substrate by weight: 80 parts of tung fruit sawdust, 40 parts of tung fruit shell, 20 parts of bagasse, 1 part of lime, 1 part of gypsum, 3 parts of nutrient additive, and every 1000g of said nutrient additive consists of the following parts by weight of raw materials Made: 0.2 parts of manganese sulfate, 0.2 parts of ammonium molybdate, 0.5 parts of superphosphate, 0.3 parts of copper sulfate, 0.2 parts of zinc chloride, 0.1 parts of potassium selenium phosphate, 4 parts of diatomaceous earth, 1 part of honey, 2 parts of sucrose juice part; the preparation method of the nutritional additive is as follows: fresh sugarcane juice is squeezed to obtain fresh sugarcane juice, mixed with honey and added with 4 times of water at 60-65°C, mixed well, then poured into diatomaceous earth, stirred, dried, and then Crush and mix with remaining material.

[0020] (2) Making...

Embodiment 2

[0026] A preparation method for fungus culture substrate, comprising the following steps:

[0027] (1) Take culture substrate by weight: 120 parts of tung fruit sawdust, 60 parts of tung fruit shell, 30 parts of bagasse, 3 parts of lime, 3 parts of gypsum, 8 parts of nutritional additive, and every 1000g of said nutritional additive is made of the following raw materials in parts by weight Made: 0.5 parts of manganese sulfate, 0.5 parts of ammonium molybdate, 1.5 parts of superphosphate, 0.8 parts of copper sulfate, 0.6 parts of zinc chloride, 0.5 parts of potassium selenium phosphate, 10 parts of diatomaceous earth, 3 parts of honey, 5 parts of sucrose juice The preparation method of the nutritional additive is as follows: squeeze fresh sugarcane to obtain fresh sugarcane juice, mix it with honey and add 8 times of water at 80°C, mix well, then pour it into diatomaceous earth and stir it, then dry it, and then crush it with The remaining materials are mixed.

[0028] (2) Mak...

Embodiment 3

[0034] A preparation method for fungus culture substrate, comprising the following steps:

[0035] (1) Take culture substrate by weight: 100 parts of tung fruit sawdust, 50 parts of tung fruit shell, 25 parts of bagasse, 2 parts of lime, 2 parts of gypsum, 1.8 parts of sucrose bagasse, 6 parts of nutritional additive, and described nutritional additive is every 1000g Made from the following raw materials in parts by weight: 0.3 parts of manganese sulfate, 0.3 parts of ammonium molybdate, 1.2 parts of superphosphate, 0.5 parts of copper sulfate, 0.4 parts of zinc chloride, 0.3 parts of potassium selenium phosphate, 7 parts of diatomaceous earth, and 1.8 parts of honey 3.6 parts, 3.6 parts of sucrose juice; the preparation method of the nutritional additive is: squeeze fresh sugarcane to obtain fresh sugarcane juice, mix it with honey and add 6 times of water at 72°C, mix well, then pour it into diatomaceous earth, stir and dry , and then crushed and mixed with the remaining mat...

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PUM

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Abstract

The invention belongs to the technical field of domestic fungus production, relates to a domestic fungus culture material and especially relates to an edible fungus culture medium and a preparation method thereof. The edible fungus culture medium is prepared from tung tree sawdust, tung tree seed hull, bagasse, lime, gypsum, sugar cane bagasse and a nutrition additive. Each 1000g of the nutrition additive is prepared from 0.2-0.5 parts by weight of manganese sulfate, 0.2-0.5 parts by weight of ammonium molybdate, 0.5-1.5 parts by weight of calcium superphosphate, 0.3-0.8 parts by weight of copper sulphate, 0.2-0.6 parts by weight of zinc chloride, 0.1-0.5 parts by weight of selenium potassium phosphate, 4-10 parts by weight of diatomite, 1-3 parts by weight of honey and 2-5 parts by weight of cane sugar juice. The preparation method of the edible fungus culture medium has simple processes. The product of tung tree is used for preparation of the edible fungus culture medium, can be fermented fast, contains lasting-action nutrients, does not pollute the environment, has no pesticide residue and no heavy metal residue and is conducive to domestic fungus production.

Description

technical field [0001] The invention belongs to the technical field of edible fungus production, and in particular relates to edible fungus culture materials, in particular to an agaric culture substrate and a preparation method thereof. Background technique [0002] Fungus contains protein, fat, polysaccharides, calcium, phosphorus, iron and other elements, as well as carotene, vitamin B1, vitamin B2, niacin, phospholipids, sterols and other nutrients, as well as a variety of essential amino acids. The fungus is rich in nutrients and has been recognized by the world. Recognized as a rare protein source, it is known as "the crown of fungi. The planting and cultivation of fungus has become an important way for my country's agricultural structure adjustment, farmers to get rich and ecological export-oriented agriculture; with the scale of edible fungus cultivation The continuous expansion of the edible fungi industry and the development of the edible fungus industry require a la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 冼芸轩
Owner GUANGXI UNIV
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