Method for preparing breeding media and organic fertilizer through edible fungus waste fermentation

A seedling-growing substrate and edible fungus technology, which is applied in the preparation of organic fertilizers, organic fertilizers, and the treatment of bio-organic parts. It can solve the problems of high price and high cost of use, and achieve accelerated respiratory metabolism, efficient acquisition, waste recycling and utilization. The effect of the ecological cycle

Active Publication Date: 2015-10-07
鸡东县中农晨光肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to ensure the number and survival rate of active bacteria, expensive stabilizers, protective agents, wetting agents and other auxiliary materials need to be prepared into dry powder preparations, and then sealed and pac

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The culture medium and organic fertilizer are prepared by fermenting the culture medium or fungus chaff waste produced during the cultivation of edible fungi as the main raw material. The specific steps are as follows:

[0030] Preparation of high-concentration Bacillus subtilis liquid by submerged liquid fermentation: (1) Enrichment and cultivation of Bacillus subtilis seed liquid at high temperature. The specific steps include: preparing 1000 mL of potato bran juice culture liquid, and equally dividing it into 5 triangles with a specification of 500 mL. The bottle is sealed and bandaged with cotton plugs, double-layer paper, and thread, and is sterilized twice at normal pressure intermittently, that is, sterilized at 100°C for 30 minutes for the first time, cooled to 30°C, kept for 6 hours, and then sterilized at 100°C for 30 minutes ; When the culture solution is cooled to about 50°C, insert Bacillus subtilis, culture temperature is 49°C, shaking speed is 120r / min, cu...

Embodiment 2

[0038] The seedling substrate and organic fertilizer are prepared by fermenting the defective products, broken products and mushroom body debris produced in the edible fungi food processing process as the main raw materials. The specific steps are as follows:

[0039] Preparation of high-concentration Bacillus subtilis and Bacillus natto culture solutions by submerged liquid fermentation: (1) Enrichment and cultivation of Bacillus subtilis seed solutions at high temperature. Put it in a 500mL triangular flask and seal it with cotton plugs, double-layer paper, and thread, and sterilize twice at normal pressure intermittently, that is, sterilize for the first time at 100°C for 30min, cool to 28°C, and keep it for 7h. Sterilize at 100°C for 30 minutes; when the culture solution cools down to about 50°C, add Bacillus subtilis to 5 of the triangular flasks, and add Bacillus natto to the remaining 5 triangular flasks. The culture temperature is 48°C and the shaking speed is 150r / min....

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PUM

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Abstract

The invention relates to a method for preparing breeding media and organic fertilizer through edible fungus waste fermentation. According to the method, various kinds of beneficial plant microorganisms proliferate efficiently within a short time through combination of the liquid fermentation method and the solid fermentation method, and accordingly the absolute growth advantages and the absolute advantages in number are acquired; organic substances of edible fungus waste are degraded into nutrient substances which can be absorbed easily by plant root systems, and most herbicide is degraded; the temperature of a mixture of the edible fungus waste and soil can be raised to more than 50 DEG C under the action of combined metabolic heat generation of microfloras within a short time, and accordingly various soil injection pathogenic bacteria, viruses and worm eggs can be killed. The obtained product has the functions of changing the soil structure, improving the oil fertility and preventing diseases, and has the advantages that raw materials are low in price and easy to get, and the production method is low-carbon and efficient. When the obtained product is applied to plant seedling culture, the survival rate of seedlings can be guaranteed without repeated application of bactericides and insecticides; accordingly, the pollution of toxic pesticides to the environment is reduced, the food safety is improved, and ecological benefits are obvious.

Description

technical field [0001] The invention belongs to the technical field of biological fermentation, and in particular relates to a method for preparing seedling-raising substrates and organic fertilizers by fermenting edible fungus waste. Background technique [0002] In the process of modern agricultural production, various crops such as rice, watermelon, cucumber, tomato, grape, strawberry, and flowers often need to raise seedlings in advance. In the north and northeast regions, spring seedlings should be raised in greenhouses or plastic greenhouses. In order to obtain healthy seedlings, spring seedlings need a large amount of farmland topsoil, and the sources of fertile topsoil are limited, and it takes time and effort to collect them. Especially in the northeastern region, the spring soil is still in a frozen state, so it is more difficult to collect seedlings. Farmers even buy seedling soil and organic fertilizer at high prices, resulting in high production costs. [0003]...

Claims

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Application Information

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IPC IPC(8): C05F11/08C05F17/00
CPCY02W30/40
Inventor 张腾霄王斌贾森赵东江李想张希刘芳
Owner 鸡东县中农晨光肥业有限公司
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