Preparation method and application of microbial straw degradation microbial agent

A technology of degrading bacteria and microorganisms, which is applied in the field of preparation of microbial straw degrading bacterial agents, can solve the problems of short returning time, shortening the time of straw returning to the field, and the limitation of the process of straw returning to the field naturally, so as to improve the soil micro-environment As well as the ecological community structure, solving the technical problems of straw returning to the field and soil improvement, and the effect of high-efficiency degradation
CN110922975AInactive Publication Date: 2020-03-27南京朴厚生态科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
南京朴厚生态科技有限公司
Publication Date
2020-03-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a preparation method and an application of a microbial straw degradation microbial agent. The method comprises the steps: firstly, preparing strains of Irpex lacteus, Aspergillus sydowii, Penicillium citrinum and Schizophyllum comune; taking the prepared strains, respectively activating, culturing and fermenting; and finally, obtaining a fermentation liquids of each strain,and treating and compounding the fermentation liquids to obtain a soil conditioner. The method is scientific and reasonable, safe and convenient in use; different tool microorganisms are respectivelyand independently cultured and then mixed and compounded according to a concentration ratio of 1:1:1:1, and an optimal microbial straw degradation microbial agent is obtained; the microbial agent isinoculated to treated plant straw for continuous fermentation; and the fermentation product is subjected to solid-liquid separation and innocent treatment and is dried at the temperature of 60 DEG C to form the soil conditioner. Through optimized tool microorganism proportioning, the technical problems of straw returning to the field and soil improvement are solved while high-efficiency degradation of the plant straw is realized.
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Description

technical field

[0001] The invention relates to the technical field of straw degradation, in particular to a preparation method and application of a microbial straw degradation bacterial agent. Background technique

[0002] my country is both a big agricultural country and a big straw producer. Based on the principle of "using straw to benefit, discarding to harm", under the conditions of modern agricultural production, the efficient development and intensive utilization of straw resources are of great importance to the soil fertility, soil and water conservation and environmental safety in the entire agricultural ecosystem. The effect of straw returning on the supply and storage of soil nutrients, the content of soil organic matter, and the improvement of soil ecological environment and quality has been confirmed a lot. There are still many difficulties in the field, especially the dry and cold climate in autumn and winter in northern China and the soil texture in the sout...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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