一种三步变温发酵工艺生产高活性微生物菌剂的方法
By optimizing the fermentation process of Bacillus vesiculosus K01 through a three-step variable-temperature fermentation process, combined with specific drying and dilution techniques, the problems of the rapid efficacy and stability of active substances in microbial fertilizers in the field were solved, achieving efficient plant disease control and cost reduction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GENLIDUO BIO TECH CO LTD
- Filing Date
- 2023-03-31
- Publication Date
- 2026-07-17
AI Technical Summary
Existing microbial fertilizers lack sufficient speed and stability of active substances in the field environment, which affects the effectiveness of plant disease control and has high production costs.
The fermentation process of Bacillus vesiculosus K01 was optimized using a three-step variable-temperature fermentation process. By controlling the temperature and dissolved oxygen conditions, the activity of antibacterial substances in the fermentation broth was improved. Combined with specific drying and dilution processes, highly active microbial agents were prepared and finally used to prepare highly active bio-fertilizers.
It significantly improved the activity of antibacterial substances and the number of spores in the fermentation broth, enhanced the effect of microbial fertilizer, improved plant resistance to diseases, and reduced production costs.
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