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Edible fungus culture medium containing agriculture waste and preparation method thereof

A technology for agricultural waste and edible fungi, applied in agriculture, application, fertilizer mixture, etc., can solve the problems affecting spring ploughing in the coming year, lack of irrigation, etc., and achieve the effects of favorable bacterial growth, low price and balanced nutrition.

Inactive Publication Date: 2013-11-06
TIANJIN HONGSHENGYUAN EDIBLE FUNGUS TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the area where the applicant is located, this kind of agricultural waste is generally discarded. If it is not allowed to be burned, if it is used as retting material in the next year, it will be difficult to retting because of the lack of irrigation, which will affect the spring plowing in the next year. Therefore, there is an urgent need for a Reuse methods of such agricultural waste

Method used

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  • Edible fungus culture medium containing agriculture waste and preparation method thereof
  • Edible fungus culture medium containing agriculture waste and preparation method thereof
  • Edible fungus culture medium containing agriculture waste and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] This embodiment comprises the following components by weight:

[0023]

[0024] Among them, agricultural waste is selected

[0025]

[0026]

[0027] The medium can be used to cultivate tea tree mushroom, oyster mushroom and enoki mushroom.

[0028] The preparation methods of the above examples are: (1) pretreatment: soak the agricultural waste and fluffy components in 2%-4% lime water for 8 hours; (2) pulverize to a particle size of 20-50 mesh; (3) Mix the above components thoroughly according to the above ratio; (3) Add appropriate amount of water, adjust the moisture content to 70-80%, and the pH value is 6-8 before use.

Embodiment 2

[0030] This embodiment comprises the following components by weight:

[0031]

[0032] Among them, agricultural waste is selected

[0033] Waste bacteria stick 70kg

[0034] Corn cob 5kg

[0035] The fluffy components are 15kg of corn cobs and 15kg of cotton husks.

[0036] The preparation method of Example 2 is as follows: (1) Pretreatment: the corncobs in the above medium are soaked in 2%-4% lime water for 8 hours; (2) The corncobs and waste bacteria sticks are crushed to a particle size of 20 -50 mesh; (3) Fully mix the above components according to the stated ratio; (3) Add appropriate amount of water, adjust the moisture content to 70-80%, and the pH value to 6-8 before use.

[0037] The spent bacteria sticks in the culture medium are produced after cultivating Agrocybe ostreatus. This embodiment is mainly used to produce Pleurotus ostreatus, and the final biotransformation rate can reach 120%.

Embodiment 3

[0039] This embodiment comprises the following components by weight:

[0040]

[0041] Among them, agricultural waste is selected

[0042] Biogas residue biogas slurry 30kg (weight after drying)

[0043] Cotton shell 40kg

[0044] The fluffy component is corn straw 20kg

[0045] The preparation method of Example 3 is as follows: (1) pretreatment: the cotton husks in the above-mentioned culture medium are soaked in 2%-4% lime water for 10 hours; (2) the cotton husks, dried biogas residue (3) Fully mix the above components according to the above ratio; (3) Add appropriate amount of water, adjust the moisture content to 70-80%, and the pH value to 6-8 before use.

[0046] The medium is mainly used for cultivating Pleurotus ostreatus, and can also be used for cultivating tea tree mushroom, straw mushroom and Bailing mushroom.

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Abstract

The invention provides an edible fungus culture medium containing agriculture waste and a preparation method thereof. The medium comprises following components in parts by weight: 65 to 88 parts of agriculture waste, 15 to 30 parts of fluffy components, 5 to 10 parts of wheat bran, and 5 to 8 parts of quicklime, the agriculture waste contains at least one component selected from the following components: corn stalks, wheat stalks, cotton shells, corncobs, waste bacterium sticks, biogas residue and biogas slurry, and the fluffy components contains at least one component selected form the following components: corn stalks, wheat stalks and cotton shells. The invention also provides a preparation method of the culture medium and the applications of the culture medium in edible fungus culture. The edible fungus culture medium containing agriculture waste has the advantages that: an edible fungus culture medium, which is nutrition balanced and cheap, and benefits the growth of the fungi, is provided according to the fungus nutrition demand; normal agriculture waste in agriculture and breeding industry is fully utilized, local materials are fully utilized, and the requirement of circular economy is realized; the method is economic and environment-friendly, provides a new economic source for farmers, and reduces the production cost of edible fungi at the same time.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a culture medium prepared from agricultural waste. Background technique [0002] China is rich in edible fungus resources, and it is also one of the first countries to cultivate and utilize edible fungi. As a healthy food, edible fungi are deeply loved by people, but in terms of breeding technology, especially on the culture medium, they have been constantly exploring Improve. [0003] In China's traditional agriculture, a lot of agricultural waste will be produced, such as corn stalks, wheat straw, corn cobs, cotton husks, etc., as well as biogas residues and slurry from farms. In the area where the applicant is located, this kind of agricultural waste is generally discarded. If it is not allowed to be burned, if it is used as retting material in the next year, it will be difficult to retting because of the lack of irrigation, which will affect the...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 郭庆柱
Owner TIANJIN HONGSHENGYUAN EDIBLE FUNGUS TECH DEV