Method for preparing seedling-raising substrate and organic fertilizer by fermenting edible fungus waste

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 a seedling substrate and an organic fertilizer by fermenting edible fungus waste. Background technique [0002] In the process of modern agricultural production, various crops such as rice, watermelon, cucumber, tomatoes, grapes, strawberries, and flowers often need to be nursed in advance. In the north and northeast regions, spring nursery should be carried out in greenhouses or plastic greenhouses. In order to obtain robust seedlings, a large amount of farmland topsoil is required for spring seedling cultivation, and the source of fertile topsoil is limited, which is time-consuming and labor-intensive to collect. Especially in the northeast region, the soil layer in spring is still in a frozen state, and it is more difficult to collect seedling matrix soil. Farmers even buy seedling soil and organic fertilizer at high prices, r...

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 packaged for sale. Farmers need to spray a large amount of this agent many times after buying it It only needs to be applied to take effect, and the repeated application of a large number of drugs has the disadvantage of high cost