An organic fertilizer for increasing yield of planting guavas in saline-alkali soil and a preparation method thereof
By using microbial agents such as Bacillus oryzae and organic fertilizers in guava cultivation on saline-alkali land, the problem of insufficient soil nutrients in saline-alkali land has been solved, resulting in improved guava yield and fruit quality.
CN119530071BActive Publication Date: 2026-05-01POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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Patent Information
- Application Number
- CN202411710907.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2026-05-01
- Estimated Expiration
- 2044-11-27
AI Technical Summary
Technical Problem
The poor nutrient conditions of saline-alkali soil lead to poor growth of guava, resulting in a decline in yield and fruit quality, which is difficult to effectively improve with existing technologies.
Method used
Microbial agents and organic fertilizers were prepared by using a combination of Bacillus horinosae, Bacillus safortus, Saccharomyces cerevisiae, Trichoderma koningii, and Trichoderma longicornis. These agents improved the soil microbial community structure and promoted the production of organic acids and the activity of soil enzymes.
Benefits of technology
It significantly increases the yield per guava plant and fruit quality in saline-alkali land, enhances the soil's grassification process and organic matter accumulation, and improves soil nutrient conditions.
✦ Generated by Eureka AI based on patent content.
Abstract
This invention discloses an organic fertilizer for increasing guava yield in saline-alkali land and its preparation method, relating to the field of biotechnology. The active ingredients of this organic fertilizer include *Bacillus horikoshii* ACCC 01061, *Bacillus safensis* CICC 21743, *Sporidiobolus salmonicolor* CICC 32895, *Trichoderma koningii* CICC 13006, and *Trichoderma longibrachiatum* ACCC 32095. This organic fertilizer can improve the yield per guava tree and the quality of the fruit grown in saline-alkali land, and has significant market application value.
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