arbuscular mycorrhizal fungi

Roles of arbuscular mycorrhizal fungi in plant growth and disease management for sustainable agriculture

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Arbuscular mycorrhizal fungi are beneficial fungi that live in plant roots and form a mutually beneficial relationship with plants. These fungi help plants absorb more nutrients and water from the soil, strengthen their natural defenses against diseases and pests, and work together with other helpful soil bacteria to create disease-suppressive soil. This makes AMF a promising natural alternative to chemical pesticides and fertilizers for sustainable agriculture.

Emerging Role of Arbuscular Mycorrhizal Fungi in Sustainable Agriculture: From Biology to Field Application

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Arbuscular mycorrhizal fungi are microscopic fungi that naturally partner with plant roots to help them grow stronger and healthier. These fungi can improve crop productivity without chemical fertilizers by helping plants absorb water and nutrients, resist drought and salty soils, and fight off diseases. Scientists are now developing commercial products containing these beneficial fungi to help farmers grow crops more sustainably and organically.

Changes in the Arbuscular Mycorrhizal Fungal Community in the Roots of Eucalyptus grandis Plantations at Different Ages in Southern Jiangxi, China

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This research examines how fungal partnerships with eucalyptus tree roots change as plantations age. Scientists found that two dominant fungal types, Paraglomus and Glomus, shift in abundance depending on the plantation age and soil nutrient levels. The study reveals that proper fertilization timing and understanding fungal communities can help improve plantation management and tree productivity in nutrient-poor soils.

Use of Anaerobic Digestate Inoculated with Fungi as a Soil Amendment for Soil Remediation: A Systematic Review

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This research examines how using fungi-treated digestate (a byproduct from biogas production) can clean polluted soil more effectively than using either alone. The study shows that combining digestate with fungi successfully removes heavy metals like lead and cadmium from soil while promoting plant growth. The best results came from using digestate made from cattle manure. This approach offers an affordable and sustainable way to restore contaminated soils.

Low spatial mobility of associated microbes along the hyphae limits organic nitrogen utilization in the arbuscular mycorrhizal hyphosphere

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This research examines how fungi and bacteria work together to help plants get nitrogen from organic matter in soil. The study found that fungal networks cannot effectively transport bacteria to distant nutrient sources. Instead, bacteria and fungi must be close to organic materials like chitin to successfully break them down and make nitrogen available to plants.

Temporal changes in arbuscular mycorrhizal fungi communities and their driving factors in Xanthoceras sorbifolium plantations

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This study examined how fungal communities associated with plant roots change as Xanthoceras sorbifolium tree plantations age from 5 to 56 years old. Researchers found that these beneficial fungi form strong partnerships with the trees at all ages, with the dominant fungus Glomus gradually becoming more abundant over time. The composition and diversity of these fungal communities are primarily influenced by soil properties like pH and carbon content, as well as by characteristics of plant roots and decomposing leaf litter.

Various types of mycorrhizal fungi sequences detected in single intracellular vesicles

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Scientists discovered that two different types of beneficial fungi can live together inside the same tiny storage structure (vesicle) within plant roots. They designed new genetic tools to identify these fungi more accurately. This finding suggests that plants may have more complex fungal partnerships than previously understood, which could help us better understand how plants get nutrients from soil and improve agriculture.

Mycorrhizae and grapevines: the known unknowns of their interaction for wine growers’ challenges

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Arbuscular mycorrhizal fungi form beneficial partnerships with grapevine roots, helping plants absorb water and nutrients while improving stress tolerance. These fungi relationships begin in plant nurseries and continue in vineyards, but their effectiveness depends on the specific fungus species, vine variety, and farming practices like soil management and herbicide use. Using these fungi as biological stimulants could help grapevines cope with climate change challenges like drought and heat, though more field studies are needed to confirm their practical benefits.

Arbuscular mycorrhiza suppresses microbial abundance, and particularly that of ammonia oxidizing bacteria, in agricultural soils

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This study examined how a beneficial fungus called arbuscular mycorrhiza affects bacteria that break down ammonia in soil. Researchers tested 50 different agricultural soils and found that the fungus suppressed ammonia-oxidizing bacteria populations. Interestingly, the presence of the fungus actually increased ammonia levels in soil while decreasing nitrate, suggesting the relationship is more complex than simple competition for nutrients.

Effect of Inoculation with Arbuscular Mycorrhizal Fungi (Rhizophagus irregularis BGC AH01) on the Soil Bacterial Community Assembly

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This study examined how arbuscular mycorrhizal fungi (a beneficial fungus that partners with plant roots) influence soil bacteria communities over time. Researchers grew maize plants with and without this fungus and tracked bacterial changes over 90 days. They found that the fungus creates a more stable and diverse bacterial community that reaches equilibrium around 60 days, helping improve nutrient availability for plant growth.

Research Topic: arbuscular mycorrhizal fungi