Polymolecular oligosaccharide water-soluble fertilizer and preparation method thereof
By using the Vietnam Burkholder Agz-01 to prepare chitinase enzyme enzymatic crab shell and shrimp shell, oligosaccharide mixture was prepared, combined with nitrogen, phosphorus and potassium fertilizers, the lack of functional problems of water-soluble fertilizers was solved, crop quality and yield were improved, and soil quality was improved.
CN120423909APending Publication Date: 2025-08-05SHANDONG AIGUOZHE BIOTECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202510636148.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-16
- Publication Date
- 2025-08-05
AI Technical Summary
Technical Problem
The prior art lacks efficient chitinases for agricultural extraction, and the application of chitinase enzymes in water-soluble fertilizers has failed to effectively improve crop quality and yield.
Method used
Agz-01, a chitin enzyme was prepared by using the Vietnamese Burkholderia Agz-01, and an oligosaccharide mixture was prepared by enzymatically lying chitin-containing substances such as crab shells and shrimp shells, and combined them with fertilizer raw materials such as nitrogen, phosphorus, and potassium to form a multimolecular oligosaccharide water-soluble fertilizer.
Benefits of technology
It improves the functionality of water-soluble fertilizer, enhances the stress resistance and yield of crops, improves soil quality, and reduces the waste of nutrients.
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Abstract
The invention relates to a polymolecular oligosaccharide water-soluble fertilizer and a preparation method thereof, the polymolecular oligosaccharide water-soluble fertilizer contains one or more of nitrogen, phosphorus and potassium, and is characterized by also containing an oligosaccharide mixture; the oligosaccharide mixture is a product obtained by carrying out enzymolysis on chitin-containing substances by using chitinase; the chitinase is a metabolite of the Burkholderia Vietnamese; the Burkholderia Vietnamese is Agz-01, and the preservation number of the Burkholderia Vietnamese is CGMCC (China General Microbiological Culture Collection Center) The polymolecular oligosaccharide water-soluble fertilizer prepared in the invention has good fertilizer efficiency.
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