Bacillus velezensis TCS001 Enhances the Resistance of Hickory to Phytophthora cinnamomi and Reshapes the Rhizosphere Microbial Community

Agriculture, Journal Year: 2025, Volume and Issue: 15(2), P. 193 - 193

Published: Jan. 16, 2025

Phytophthora cinnamomi causes significant root rot in hickory, leading to substantial yield losses. While Bacillus spp. are recognized as beneficial rhizosphere microorganisms, their application against hickory and impact on microbial communities remain under-investigated. This study demonstrated that velezensis TCS001 significantly inhibited P. ST402 growth vitro, achieved 71% efficacy disease management. Scanning electron microscopy (SEM) revealed fermentation filtrate induced mycelial deformities cinnamomi. An analysis of α β diversity indicated a bacterial community richness diversity, with minimal effects the fungal community. Moreover, altered microbiome co-occurrence network. The differential abundance suggests promotes recruitment microbes associated resistance, thereby suppressing development. These findings underscore influence presence pathogens, providing valuable data for future research development effective biocontrol strategies rot.

Language: Английский

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Application of cellulose-rich organic resource improves soil quality and plant growth by recruiting beneficial microorganisms

Applied Soil Ecology, Journal Year: 2025, Volume and Issue: 207, P. 105909 - 105909

Published: Feb. 5, 2025

Language: Английский

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Seasonal dynamics of rhizosphere soil microbiome composition and diversity in Chinese Cunninghamia lanceolata in response to soilborne pathogen infection

Rhizosphere, Journal Year: 2025, Volume and Issue: unknown, P. 101061 - 101061

Published: March 1, 2025

Language: Английский

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Efficacy, Residue Risk, and Soil Ecosystem Safety of Butylidenephthalide for the Control of Peanut Stem Rot

Journal of Agricultural and Food Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 9, 2025

Peanut stem rot caused by Sclerotium rolfsii is becoming increasingly severe. Although butylidenephthalide exhibits great antifungal activity against S. rolfsii, its appropriate application strategy unclear. Greenhouse experiments suggested that was suitable to be preventatively applied root drenching at 400 mg/L for three times with an interval of 7 days. In field trials, exhibited efficacy 51.75% after 21 days and increased the peanut yields 9.89%. Butylidenephthalide rapidly dissipated in soil plants (t1/2 = 2.28-3.41 d), no residues detected edible kernels or haulms harvest. showed a strong uptake accumulation ability from (root concentration factor/bioconcentration factor > 1) moderate upward conductivity roots above-ground parts (TFstem+leaf 0.95). low earthworm toxicity stimulated bacterial/actinomycete populations while suppressing fungi soil. Overall, favorable efficacy, residue risks, high safety on ecosystem control rot.

Language: Английский

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Diversity and Function of Strawberry Endophytic Bacterial Communities Associated with Host Genotype and Niche

Current Microbiology, Journal Year: 2025, Volume and Issue: 82(6)

Published: April 16, 2025

Strawberry (Fragaria × ananassa) is the most widely cultivated small berries in world. They are not only delicious, juicy, and nutritious, but also have important economic value. However, current research on endophytic bacteria related to strawberry limited. This work provides a comprehensive description of composition diversity bacterial communities three niches (root, stem, leaf) cultivars (White Elves, Tokun, Akihime). study indicated that differ significantly between belowground niche (roots) aboveground compartments (stems leaves). The richness varied for all cultivars; it decreased from root stem leaf. alpha Akihime community were lower than White Elves stems leaves. Beneficial genera, such as Ochrobacter, Bradyrhizobium, Sphingomonas, Pseudolobrys, more abundant Tokun Akihime, especially roots stems. results this provide an reference discovering new species or genetic variations improve host fitness stress tolerance. Further needed uncover interactions plants bacteria, well potential extracting bioactive compounds these bacteria.

Language: Английский

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An Overview of <i>Zingiber officinale</i> as an Essence of Life and Therapeutic Applications

Journal of Science Innovations and Nature of Earth, Journal Year: 2024, Volume and Issue: 4(4), P. 01 - 07

Published: Dec. 1, 2024

Zingiber officinale or Ginger, an annual flower-patterned stem belonging to the Zingiberaceae family, gets utilize as, food, flavouring, as well medicinal ingredient. Throughout more than two thousand years, ginger has been traditionally utilised for health purposes. It is among of best-adapted plants with a wide-ranging physiological functions and frequently used seasoning range beverages food. Shogoals, Gingerol, Parasols, other compounds give its therapeutic qualities. Ginger high level antioxidants which protect DNA from damage based on by stress oxidation. They might promote youthfulness help body fight going illnesses like hypertension coronary artery disease breathing problems. may also lower cancerous risk. Its pH ranges 5.50 6.02, comparable that lettuce, figs, fennel, leeks, parsnips. The newly harvested should be stored at average warmth 19-28 °C relative humidity roughly 70-90%. Numerous studies have demonstrated ginger's protective properties against conditions, including cancer, diabetes mellitus, free radicals, inflammation, nausea. thought safe herbal remedy little side effects. This plant create medicines in near future, but further explore essential assess efficacy safety any adverse effects produced involve human subjects.

Language: Английский

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Formation of high-quality mixed silage from paper mulberry and wheat bran driven by the characteristics of the microbial community

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: Dec. 13, 2024

Paper mulberry ( Broussonetia papyrifera ) is a high-quality silage protein feed material that can help address shortages and support livestock development. Although some studies have investigated the relationships between microbial communities quality, these underlying community assembly processes remain complex, requiring further research to clarify them. Additionally, limited has explored relationship fermentation functions quality. In this study, we aimed explore B. wheat bran mixed quality driven by characteristics of community. After 50 days fermentation, low-quality samples were selected from every mixing ratio (90:10, 80:20, 65:35). The chemical composition, lignocellulose degradation enzyme activity, potential used relevance contents hemicellulose, neutral detergent fiber, pH, activities endoglucanase exoglucanase significantly affected ratios grade. There higher crude content, degrading lower lignin, acid fiber in 65:35 (BP65%) samples. PERMANOVA results showed had significant impacts on composition bacterial functions. was diversity, fungal better functional potentials for BP65% silage. dominant genera Lactobacillus , Cladosporium Wallemia all relative abundance Clostridium Rhodococcus Turicibacter Ralstonia Burkholderia than other Notably, close with Romboutsia Wallemia, Pichia . summary, suitable silage, but still required participation multiple specific rare taxa. diversity taxa could be critical improving We expect our findings will provide new insights into

Language: Английский

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Effect of Powdery Mildew Pathogen Inoculation on Gene Expression Levels and Root Microbial Community Structures in Bottle Gourd and Pumpkin Seedlings

Journal of soil science and plant nutrition, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 27, 2024

Language: Английский

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