Contrasting effects of symbiont inoculation on soil microbiota functionalities in a rehabilitation programme of salt-affected lands DOI
Pape Ibrahima Djighaly, Nathalie Diagne,

Estelle Tournier

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 26, 2024

Abstract Soil salinization has become a major global ecosystem sustainability issue. In Senegal, promising restoration of salt-affected lands been achieved by the implementation ecological engineering strategies based on beneficial associations between Casuarina species and salt-tolerant symbiotic microorganisms. However, extent impacts symbiont inoculants native soil microbiota and, consequently, functioning is fragmentary. The current study aimed to evaluate changes in associated with use inoculant mixed Casuarinaceae plantations lands. Symbiont inoculation led decrease diversity fungi but not bacteria. whole structure was impacted inoculation, as case for salinity Casuarina species. species also dominant taxa constituting microbiota, only affected bacterial diversity. Important modifications functionalities were revealed, notably, abundance pathogens related an increase fungal increasing salinity. nutrient cycling, mostly micronutrient cycling N fixation, main factors affecting soil.

Language: Английский

Slope Position Modulates Soil Chemical Properties and Microbial Dynamics in Tea Plantation Ecosystems DOI Creative Commons

Limei Li,

Lijiao Chen,

Hongxu Li

et al.

Agronomy, Journal Year: 2025, Volume and Issue: 15(3), P. 538 - 538

Published: Feb. 23, 2025

As a perennial plant, the nutrient supply for tea bushes is predominantly dependent on soil. Yunnan plantations exhibit significant topographic slope variations, yet combined impact of positions soil chemistry and microbial communities remains unexplored. This study investigated chemical properties community structures across three distinct areas within single plantation. The results showed that contents organic matter (OM), total nitrogen (TN), available nutrients (AN) at top (TS) were significantly higher than those foot (FS) (p < 0.001), while cation exchange capacity (CEC) potassium (TK) reached peak levels in middle (MS), with FS having lowest levels. Redundancy analysis (RDA) indicated bacterial primarily influenced by TK, magnesium (Mg), CEC, phosphorus (TP), pH, whereas fungal mainly regulated Mg, highlighting role shaping diversity distribution. Bacterial composition no slope-related differences, but varied notably family/genus MS exhibited highest network complexity, suggesting stronger species interactions. metabolic functions trophic modes conserved regions, indicating functional stability independent structural changes. reveals slope-driven soil-microbial dynamics plantations, offering insights into assembly adaptation under gradients. These findings support precision fertilization, ecological conservation, sustainable management plantations.

Language: Английский

Citations

1
Arbuscular Mycorrhizal Fungi Modulate Soil Microbial Network Complexity Via Microbial Interactions on Luya Mountain, China DOI

Xiaojun Qi,

Xuerong Wang, Mengyao Zheng

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Engineering Synthetic Microbial Communities: Diversity and Applications in Soil for Plant Resilience DOI Creative Commons
Arneeb Tariq, Sheng-Zhi Guo, Fozia Farhat

et al.

Agronomy, Journal Year: 2025, Volume and Issue: 15(3), P. 513 - 513

Published: Feb. 20, 2025

Plants host a complex but taxonomically assembled set of microbes in their natural environment which confer several benefits to the plant including stress resilience, nutrient acquisition and increased productivity. To understand simplify intricate interactions among these microbes, an innovative approach—Synthetic Microbial Community (SynCom)—is practiced, involving intentional co-culturing multiple microbial taxa under well-defined conditions mimicking microbiomes. SynComs hold promising solutions issues confronted by modern agriculture stemming from climate change, limited resources land degradation. This review explores potential enhance growth, development disease resistance agricultural settings. Despite potential, effectiveness beneficial field applications has been inconsistent. Computational simulations, high-throughput sequencing utilization omics databases can bridge information gap, providing insights into ecological metabolic networks that govern plant–microbe interactions. Artificial intelligence-driven models predict interactions, while machine learning algorithms analyze vast datasets identify key functions. We also discuss barriers implementation technologies SynCom engineering. Future research should focus on refine strategies, ultimately contributing advancement green agriculture.

Language: Английский

Citations

0
Contrasting effects of symbiont inoculation on soil microbiota functionalities in a rehabilitation programme of salt-affected lands DOI Creative Commons
Pape Ibrahima Djighaly, Nathalie Diagne,

Estelle Tournier

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 26, 2024

Abstract Soil salinization has become a major global ecosystem sustainability issue. In Senegal, promising restoration of salt-affected lands been achieved by the implementation ecological engineering strategies based on beneficial associations between Casuarina species and salt-tolerant symbiotic microorganisms. However, extent impacts symbiont inoculants native soil microbiota and, consequently, functioning is fragmentary. The current study aimed to evaluate changes in associated with use inoculant mixed Casuarinaceae plantations lands. Symbiont inoculation led decrease diversity fungi but not bacteria. whole structure was impacted inoculation, as case for salinity species. also dominant taxa constituting microbiota, only affected bacterial diversity. Important modifications functionalities were revealed, notably, abundance pathogens related an increase fungal increasing salinity. nutrient cycling, mostly micronutrient cycling N fixation, main factors affecting soil.

Language: Английский

Citations

0
Contrasting effects of symbiont inoculation on soil microbiota functionalities in a rehabilitation program of salt-affected lands DOI Creative Commons
Pape Ibrahima Djighaly, Nathalie Diagne,

Estelle Tournier

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 26, 2024

Abstract Soil salinization has become a major global ecosystem sustainability issue. In Senegal, promising restoration of salt-affected lands been reached by the implementation ecological engineering strategies based on beneficial associations between Casuarina species and salt-tolerant symbiotic microorganisms. However, extent impacts symbiont inoculants native soil microbiota, consequently functioning is fragmentary. The current study aimed at evaluating changes in microbiota associated with use inoculant mixed Casuarinaceae plantations lands. inoculation lead to decrease fungal diversity, but not bacteria. whole structure was impacted inoculation, as salinity species. also diversity dominant taxa constituting only affected bacterial diversity. Important modifications functionalities were revealed, notably pathogens related increased abundance salinity. nutrient cycling mostly micronutrient N fixation, main factors affecting soil.

Language: Английский

Citations

0
WITHDRAWN: Contrasting effects of symbiont inoculation on soil microbiota functionalities in a rehabilitation programme of salt-affected lands DOI Creative Commons
Pape Ibrahima Djighaly, Nathalie Diagne,

Estelle Tournier

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 29, 2024

Abstract The full text of this preprint has been withdrawn by the authors while they make corrections to work. Therefore, do not wish work be cited as a reference. Questions should directed corresponding author.

Language: Английский

Citations

0
Contrasting Effects of Symbiont Inoculation on Soil Microbiota Functionalities in a Rehabilitation Program of Salt-Affected Lands DOI
Pape Ibrahima Djighaly, Nathalie Diagne,

Estelle Tournier

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0
Contrasting effects of symbiont inoculation on soil microbiota functionalities in a rehabilitation programme of salt-affected lands DOI
Pape Ibrahima Djighaly, Nathalie Diagne,

Estelle Tournier

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 26, 2024

Abstract Soil salinization has become a major global ecosystem sustainability issue. In Senegal, promising restoration of salt-affected lands been achieved by the implementation ecological engineering strategies based on beneficial associations between Casuarina species and salt-tolerant symbiotic microorganisms. However, extent impacts symbiont inoculants native soil microbiota and, consequently, functioning is fragmentary. The current study aimed to evaluate changes in associated with use inoculant mixed Casuarinaceae plantations lands. Symbiont inoculation led decrease diversity fungi but not bacteria. whole structure was impacted inoculation, as case for salinity Casuarina species. species also dominant taxa constituting microbiota, only affected bacterial diversity. Important modifications functionalities were revealed, notably, abundance pathogens related an increase fungal increasing salinity. nutrient cycling, mostly micronutrient cycling N fixation, main factors affecting soil.

Language: Английский

Citations

0