Livestock manure fermented bio-organic fertilizer and preparation method thereof
By combining livestock manure with Chinese herbal medicine residue, polysaccharide extract, and modified nano-SiO2-DA-MBA, and then fermenting with a compound fermentation agent, a highly efficient fermented livestock manure bio-organic fertilizer is prepared. This solves the problems of low nutrient content and environmental pollution in existing technologies, achieves continuous nutrient release and soil improvement, and promotes crop growth and environmental protection.
Patent Information
- Application Number
- CN202610328601.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-18
- Publication Date
- 2026-06-05
AI Technical Summary
Existing bio-organic fertilizers have low nutrient content, which affects the yield and quality of crops, and fail to effectively treat livestock manure, leading to environmental pollution.
Pretreated livestock manure was combined with mixed Chinese herbal medicine residue and polysaccharide extract, and fermented with a compound fermentation agent. Modified nano-SiO2-DA-MBA was added as a nutrient slow-release carrier to construct a three-dimensional cross-linked polymer network, forming a composite material with biocompatibility and slow-release properties.
It increases the nutrient content of organic fertilizer, promotes crop growth, improves soil structure, enhances the crop's resistance to adversity, and at the same time achieves the harmless treatment of livestock manure.