Research Keyword: plant growth

Gigaspora roseae and Coriolopsis rigida Fungi Improve Performance of Quillaja saponaria Plants Grown in Sandy Substrate with Added Sewage Sludge

Researchers studied how two types of beneficial fungi (mycorrhizal and saprophytic) can help a Chilean tree called Quillaja saponaria grow better in sandy soil mixed with treated sewage sludge. When plants were inoculated with these fungi and given moderate amounts of sludge, they showed significantly improved growth. The saprophytic fungus alone produced the best results, increasing plant height by over 300%. This approach could help recycle sewage waste while growing useful plants that produce saponins used in medicine and industry.

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Synthesis of Biogenic Hematite Nanocubes as Recyclable Dark Fenton-like Catalysts at Neutral pH and Plant Growth Applications of Degraded Waste Water

Scientists created tiny iron oxide cubes from lemon peel waste that can remove harmful dyes from industrial wastewater at neutral pH without needing UV light. These nanoparticles work as efficient catalysts and can be recycled multiple times. The cleaned water is safe enough to use for growing plants and shows good antimicrobial properties against harmful bacteria and fungi.

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Ectomycorrhizal fungi recruit hyphae-associated bacteria that metabolize thiamine to promote pine symbiosis

Pine trees partner with special fungi that help them absorb nutrients from soil. However, these fungi sometimes lack vitamin B1 (thiamine) needed for growth. Researchers discovered that these fungi recruit helpful bacteria that produce thiamine, creating a three-way partnership. When all three partners work together, pine seedlings grow much better, showing how nature uses teamwork to help plants thrive in forests.

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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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