Bacteria-free active culture liquid preparing process and apparatus
Patent Information
- Authority / Receiving Office
- CN Β· China
- Current Assignee / Owner
- ζε₯ι
- Publication Date
- 2004-06-23
- Estimated Expiration
- Not applicable Β· inactive patent
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Abstract
Description
Technical field:
[0001] The present invention relates to a method and a device for producing a sterile active culture solution containing microbial metabolites formed from soil such as humus or animal manure and other wastes from animal husbandry. The sterile active culture solution can be used in organic agriculture to improve the environment. , greening, animal husbandry production and drinking water into feed additives and other fields. Background technique:
[0002] Useful microorganisms are selected from the huge microbial population inhabiting the earth, concentrated into a culture solution containing microbial flora, and used as microbial active agents in various fields including agriculture. However, in order to exert the function of the microbial active agent, it is necessary to select useful microorganisms suitable for the application, the method of use, and the environment of use. It is impossible to use specific microbial flora uniformly without considering the ...