Research Keyword: medicinal plant

Soil microorganism colonization influenced the growth and secondary metabolite accumulation of Bletilla striata (Thunb.) Rchb. F.

Chinese ground orchid (Bletilla striata) is a medicinal plant whose growth and medicinal compound production depend heavily on soil microorganisms. Researchers found that different soil types harbor different beneficial microbes: sandy loam soils boost plant growth, while sandy clay soils increase medicinal compound concentration. Specific microbes colonize different plant parts, with some promoting growth in roots and tubers, while others enhance the production of militarine, a compound with potential anti-aging and cognitive benefits.

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Isolation and identification of endophytic fungi from Alhagi sparsifolia Shap. and their antibacterial activity

Researchers discovered ten types of fungi living inside the medicinal plant Alhagi sparsifolia that were never found before. Two of these fungi produced substances that killed harmful bacteria better than standard antibiotics, especially against E. coli. The researchers identified 26 different compounds in these fungi that are responsible for their antibacterial effects. This research opens new possibilities for developing natural antibacterial medicines from fungal sources.

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Identifying Key Pathogens and Effective Control Agents for Astragalus membranaceus var. mongholicus Root Rot

Astragalus root, a valued traditional Chinese medicine, suffers from a serious fungal disease caused primarily by two Fusarium species. Researchers tested eight fungicides and nine beneficial bacteria to find the most effective treatments. The chemical fungicide carbendazim and a beneficial bacterium called KRS006 proved most effective, offering promise for developing better disease management strategies that combine both chemical and biological approaches.

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