A compound microbial agent and substrate for tomato cultivation

By using compound microbial agents in tomato cultivation substrates, which contain specific Bacillus species and organic and inorganic components, the problems of easy substrate decomposition and low microbial activity are solved, promoting plant growth and preventing diseases, thus achieving efficient and environmentally friendly tomato cultivation.

CN120230671BActive Publication Date: 2026-07-21BIOLOGY INST OF HEBEI ACAD OF SCI +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BIOLOGY INST OF HEBEI ACAD OF SCI
Filing Date
2025-03-26
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

In existing tomato cultivation substrates, traditional substrate materials are prone to decomposition and unstable structural changes, resulting in reduced microbial activity and poor plant growth. Furthermore, the application of inorganic fertilizers increases costs and reduces product quality, making it difficult to achieve sustainable development.

Method used

A compound microbial agent, comprising Paenibacillus xylanilyticus CBP-2, Bacillus paralicheniformis CBJ-7, and Bacillus korlensis CBK-5, combined with organic and inorganic components, is used to prepare a special cultivation substrate for tomatoes, which promotes plant growth and prevents diseases.

Benefits of technology

It improves the biological activity of the substrate and the nutrient supply to plants, enhances disease resistance, reduces pesticide use, improves the soil environment, increases tomato yield and quality, and achieves green production.

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Abstract

The present application relates to a kind of compound microbial inoculant for tomato cultivation, it includes Paenibacillus-like CBP-2, Paraliobacillus CBJ-7 and kurle bacillus CBK-5, the present application also simultaneously provides the biocontrol agent for tomato cultivation and matrix prepared by above-mentioned microbial inoculant.The present application can not only effectively improve tomato yield, improve quality, but also solid waste resource utilization, reduce the production cost of cultivation matrix, lay the foundation for the green and sustainable development of agriculture.
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