Preparation method of solid decomposing inoculant

Abstract

The invention discloses a preparation method of a solid decomposing inoculant, which comprises the following steps: 1, manufacturing a solid fermentation device; 2, preparing a seed solution; step 3, preparing fermentation liquor; and 4, carrying out solid fermentation to obtain the solid decomposition agent. The invention has the following beneficial effects: 1, bacteria and fungi are mixed in the product, spores are not easy to germinate after the fungi are fermented, the bacteria content is relatively stable after the bacteria are fermented, and the shelf life is longer than that of common products; 2, fermentation functional strains are directionally screened according to main components such as cellulose, protein, starch and lignin in a fermentation material in a test, and the product has the function of decomposing the cellulose, the protein, the starch and the lignin and is wide in application range; 3, a special fermentation formula for solid is researched through tests, and the bacterium content in unit product is increased, so that the use amount of the product is reduced, and the decomposition cost is reduced.

Description

technical field [0001] The invention relates to the field of decomposing agent, in particular to a preparation method of solid decomposing bacterial agent. Background technique [0002] With the development of agricultural planting, the large-scale planting of crops has gradually occupied a major position in the industry. In order to meet the demand for agricultural and sideline products due to the large population base in China, behind the large-scale planting of crops is the input of a large amount of chemical fertilizers. With the increase in the amount of chemical fertilizers The increase of the planting environment will gradually increase the pressure on the surrounding natural ecological environment and soil environment. In response to changes in the planting environment, the state has proposed a series of related policies to reduce the amount of chemical fertilizers and increase the amount of organic fertilizers. With the promotion of national policies, The applicatio...

AI Technical Summary

Problems solved by technology

[0002] With the development of agricultural planting, the large-scale planting of crops has gradually occupied a major position in the industry. In order to meet the demand for agricultural and sideline products due to the large population base in China, behind the large-scale planting of crops is the input of a large amount of chemical fertilizers. With the increase in the amount of chemical fertilizers The increase of the planting environment will gradually increase the pressure on the surrounding natural ecological environment and soil environment. In response to changes in the planting environment, the state has proposed a series of related policies to reduce the amount of chemical fertilizers and increase the amount of organic fertilizers. With the promotion of national policies, The application of organic fertilizers in agricultural planting will gradually occupy a dominant position. In the process of organic fertilizer production, fermentation is the key to determine the quality of organic fertilizers. In traditional agriculture, straw returning to the field, straw burning and returning to the field and (animal and plant waste) piles In the application of modes such as covering and returning to the field, the application value of organic fertilizers has not been reflected, mainly because the materials are not fully decomposed during application, and incineration will pollute the air and the surrounding environment, and incineration is also a waste of nutrient resources for straw materials, so it is directly returned to the field Or there is a risk of affecting the next season's crops if they are piled up and returned to the field

Images