Pseudomonas frederiksbergensis and its use in plant growth promotion and soil nutrient amendment
By using Pseudomonas frutescens LPWTA05 to dissolve aluminum-phosphorus and calcium-phosphorus, the problem of phosphorus utilization difficulties in acidic soils in the south has been solved, achieving plant growth promotion and soil nutrient improvement. It is suitable for plant growth promotion and bio-fertilizer.
CN118256387BActive Publication Date: 2026-04-24SOUTH CHINA AGRICULTURAL UNIVERSITY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SOUTH CHINA AGRICULTURAL UNIVERSITY
- Filing Date
- 2024-04-18
- Publication Date
- 2026-04-24
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Figure CN118256387B_ABST
Abstract
The present application belongs to the technical field of microorganisms and plant growth promoting bacteria, and provides a Pseudomonas frederiksbergensis and application thereof in plant growth promotion and improvement of soil nutrient conditions.A Pseudomonas frederiksbergensis LPWTA05 is isolated and obtained, the Pseudomonas frederiksbergensis LPWTA05 has been preserved in Guangdong Microbial Culture Collection Center on February 2, 2024, and the preservation number is GDMCC No: 64363.The Pseudomonas frederiksbergensis belongs to a non-spore-forming gram-negative bacterium, has the abilities of producing iron carrier, producing IAA, dissolving calcium and phosphorus, and dissolving aluminum and phosphorus, increases soil nutrients, promotes the absorption of plants to insoluble phosphorus, promotes the development of plant roots and the growth of plants, and has good application value.
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Citation Information
Patent Citations
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