Application of trichoderma haworthia in relieving continuous cropping obstacles of ginseng or salvia miltiorrhiza
By applying Trichoderma to improve the soil environment after continuous cropping of ginseng and salvia miltiorrhiza, the problems of soil chemical deterioration and microbial imbalance were solved, thereby improving soil quality and crop yield and quality.
Patent Information
- Application Number
- CN202610193629.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-20
- Publication Date
- 2026-05-08
AI Technical Summary
The continuous cropping of ginseng and salvia miltiorrhiza has led to the deterioration of soil chemical properties and the imbalance of microbial communities, resulting in a decline in yield and quality. Furthermore, the use of chemical fertilizers and pesticides has caused soil environmental degradation and excessive pesticide residues.
Trichoderma species (Trichoderma truncatella, Trichoderma short-dense, Trichoderma chloroticum, Trichoderma pulvinata, Trichoderma tuftedum, Trichoderma tuftedum) are applied in the form of irrigation solution to improve soil chemical properties, increase the relative abundance of beneficial bacteria, inhibit harmful bacteria, and increase the content of effective ingredients.
It effectively alleviates the deterioration of soil chemical properties and changes in microorganisms, improves soil quality, increases the content of effective components in ginseng and salvia miltiorrhiza, and enhances yield and quality.