A bacterial enzyme synergistic fermentation composition and its preparation method and application

By using the co-fermentation composition of the bacterase synergistic fermentation composition in the chicken manure treatment, the synergistic effect of the complex enzyme and the complex bacteria is used to achieve rapid fermentation at low temperature, solving the problems of high cost, high equipment requirements and low chicken manure utilization in the existing technology, and achieving low cost, low equipment requirements and high efficiency chicken manure fermentation treatment.

CN118420399BActive Publication Date: 2025-03-25GAN ZHOU BA WEI SHENG WU KE JI YOU XIAN GONG SI +1
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Patent Information

Application Number
CN202410498901.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-04-24
Publication Date
2025-03-25
Estimated Expiration
2044-04-24

AI Technical Summary

Technical Problem

The prior art has problems such as high cost, high equipment requirements, high energy consumption and low chicken manure utilization when processing chicken manure, making it difficult to achieve low cost, low equipment requirements and efficient chicken manure fermentation treatment.

Method used

The collaborative fermentation composition of bacterase, including complex bacteria, complex enzymes, organisms and adsorbents, can achieve rapid low-temperature fermentation, reduce fermentation temperature and time, and improve the utilization rate of chicken manure through the synergistic action of complex enzymes and complex bacteria.

Benefits of technology

The chicken manure fermentation treatment with low cost and low equipment requirements has been achieved, which reduces energy consumption, improves the utilization rate of chicken manure, and promotes the release of phosphorus and potassium in the soil, and improves the effect of fertilizer.

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Abstract

The present invention discloses a bacterial enzyme synergistic fermentation composition and its preparation method and application, and relates to the technical field of feces fermentation fertilizer. The present invention provides a bacterial enzyme synergistic fermentation composition, comprising the following components in parts by weight: 2-20 parts of composite bacteria, 0.5-15 parts of composite enzymes, 300-800 parts of organisms, and 30-60 parts of adsorbents; the composite bacteria is a mixture of Lactobacillus pentosus, Clostridium butyricum, Neoflagellate, and Neurocystis robusta; the composite enzyme is a mixture of laccase, ficin, and phosphatase; the organism includes a first organism and a second organism, the first organism is animal feces, and the second organism is at least one of sawdust and straw, wherein the weight ratio of the first organism to the second organism = (2-4): (1-3). The inventors found that when the composite enzyme and the composite bacteria act synergistically on the organism, it can be well fermented at a lower fermentation temperature while effectively retaining the nutrients in chicken manure.
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