Effect of mulched drip irrigation on crop biomass and carbon fluxes in maize field DOI Creative Commons
Hui Guo, Xuhui Wang,

Yahui Wang

et al.

Agricultural Water Management, Journal Year: 2024, Volume and Issue: 303, P. 109016 - 109016

Published: Aug. 24, 2024

The agroecosystem, a critical component of the terrestrial carbon cycle, plays an indispensable role in maintaining balance pools and ensuring global food security. Investigating interplay between crop yield cycle is essential for advancement sustainable agricultural practices. In quest water-efficient solutions, mulched drip irrigation emerges as promising technique to mitigate water scarcity agriculture. arid regions northwest China, where precious resource, understanding impact methods on productivity dynamics crops like spring maize critical. Our study aimed evaluate influence two methods—mulched (DI) border (BI)—on biomass accumulation fluxes by field observation DNDC model simulation comparative analysis. findings based flux data, underscore transformative potential shifting from BI DI. DI was found significantly enhance soil's hydrothermal environment, which crucial fostering optimal conditions growth. This improvement instrumental promoting allocation photosynthetic products aboveground biomass, ultimately leading substantial increase grain yield. results indicated that treatment not only bolstered gross primary (GPP) but also elevated ecosystem respiration (RE) compared treatment. Finally, can net (NEP) fields 6.08 %. Denitrification-Decomposition (DNDC) model, after calibration validation, proved be reliable tool estimating under systems. A thorough analysis simulated data revealed DI's enhancement environment led soil heterotrophic respiration. insight vital it sheds light complex interactions practices microbial processes, are integral cycle. These contribute growing body knowledge provide theoretical foundation strategies at achieving neutrality. By adopting data-driven approaches leveraging advanced models, we pave way more resilient future harmoniously balances environmental stewardship.

Language: Английский

Soil Health Under Global Change and Human Impact DOI Open Access
Nataliya Bilyera, Benjamin L. Turner, Xuechen Zhang

et al.

Land Degradation and Development, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 22, 2025

ABSTRACT Soil health is pivotal to sustain biological productivity, maintain environmental quality, and ensure the of plants, animals, ultimately humans. Global changes—such as climate warming, elevated CO₂ atmospheric concentration, droughts, floods—as well human impacts like land‐use change, chemical contamination, application fertilizer pesticides, threaten soil health. Protecting raising global awareness on this topic are now critical sustainable management natural agricultural ecosystems under change. This Special Issue includes 19 studies in three thematic groups. The first group methodological advances assessment health, exploring new tools, techniques, approaches for accurate evaluation. second encompasses examining how responds forestry practices. third addresses human‐induced pollution its effects Overall, these provide contemporary insight into managed methods These contributions will shape strategies functions preserve healthy soils future generations, including efforts meet Sustainable Development Goals 21st century.

Language: Английский

Citations

0
Plastic responses for intercrop functioning DOI Creative Commons
Franca J. Bongers, Jochem B. Evers, Niels P. R. Anten

et al.

npj Sustainable Agriculture, Journal Year: 2025, Volume and Issue: 3(1)

Published: Feb. 4, 2025

Language: Английский

Citations

0
Challenging the impact of consortium diversity on bioaugmentation efficiency and native bacterial community structure in an acutely PAH-contaminated soil DOI
Esteban Emanuel Nieto, Sabrina Festa,

Deborah Colman

et al.

Environmental Science and Pollution Research, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 12, 2025

Language: Английский

Citations

0
Sculpturing Hypericum perforatum L.-rhizosphere with plant-specific and un-specific beneficial rhizobacteria distinctively tailors rhizosphere bacterial community structure to accumulate differential amounts of specialized metabolites DOI Creative Commons
Yog Raj, Kiran Dindhoria, Pawan Kumar

et al.

Industrial Crops and Products, Journal Year: 2025, Volume and Issue: 226, P. 120670 - 120670

Published: Feb. 13, 2025

Language: Английский

Citations

0
Microbial Community Composition of Explosive-Contaminated Soils: A Metataxonomic Analysis DOI Creative Commons
Francisco Flores,

E. Mena,

Silvana Granda

et al.

Microorganisms, Journal Year: 2025, Volume and Issue: 13(2), P. 453 - 453

Published: Feb. 19, 2025

Munition disposal practices have significant effects on microbial composition and overall soil health. Explosive contamination can disrupt communities, leading to abundance richness changes. This study investigates the diversity of soils roots from sites with a history ammunition disposal, aiming identify organisms that may play role in bioremediation. Soil root samples were collected two types (through open burning detonation) unpolluted Machachi, Ecuador, over years (2022 2023). High-throughput sequencing 16S rRNA gene (for bacteria) ITS region fungi plants) was conducted obtain taxonomic profiles. There variations bacteria, fungi, plant communities between polluted sites. Bacterial genera such as Pseudarthrobacter, Pseudomonas, Rhizobium more abundant roots, while Candidatus Udaeobacter dominated soils. Fungal classes Dothideomycetes Sordariomycetes prevalent across most samples, Leotiomycetes Agaricomycetes also highly samples. Plant-associated reads showed higher Poa Trifolium particularly at contaminated sites, Alchemilla, Vaccinium, Hypericum Alpha analysis indicated bacterial significantly whereas fungal not different among Redundancy beta site, year, sample type influenced community structure, site being influential factor. Differentially taxa, including bacteria Pseudarthrobacter Paraleptosphaeria Talaromyces, contribute natural attenuation processes explosive-contaminated research highlights potential certain taxa restore environments by explosives.

Language: Английский

Citations

0
Potential mode of action of multispecies inoculums on wheat growth under water stress DOI Open Access
Asmaâ Agoussar, Julien Tremblay, Étienne Yergeau

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Abstract Manipulating microbial communities could increase crop resistance to environmental stressors such as drought. It is, however, not clear what would be the best approach do so and traits are important. Here, we first compare multispecies inoculums created using different approaches. The only inoculum that increased wheat fresh biomass under drought was one from 25 isolates had showed a capacity grow high osmolarity. We then looked at two potential mechanisms of action this inoculum: 1) direct action, by sequencing screening genomes inoculated bacteria, 2) indirect 16S rRNA gene ITS region rhizosphere, root leaves communities. microbes in harbored many related plant growth promoting, competition water stress resistance. inoculation also resulted significant shifts associated with wheat, including some microorganisms previously reported improve conclude studied here because it potentially acted on fronts: directly, through selected for, indirectly, inducing resident

Language: Английский

Citations

0
Unveiling the potential of bioslurry and biogenic ZnO nanoparticles formulation as significant bionanofertilizer by ameliorating rhizospheric microbiome of Vigna radiata DOI
Abhinav Singh,

Ritika Chauhan,

Ram Kailash Prasad

et al.

International Microbiology, Journal Year: 2025, Volume and Issue: unknown

Published: March 3, 2025

Language: Английский

Citations

0
Soil bacterial communities benefit from long-term cover crop mixtures DOI

Biyensa Gurmessa,

Ranjith P. Udawatta,

Rambadagalle Tharindu Rambadagalla

et al.

European Journal of Soil Biology, Journal Year: 2025, Volume and Issue: 124, P. 103714 - 103714

Published: March 1, 2025

Language: Английский

Citations

0
Linking soil microbial genomic features to forest-to-pasture conversion in the Amazon DOI Creative Commons
Andressa Monteiro Venturini, Júlia Brandão Gontijo, Louis Berrios

et al.

Microbiology Spectrum, Journal Year: 2025, Volume and Issue: unknown

Published: March 5, 2025

Amazonian soil microbial communities are known to be altered by land-use change. However, attempts understand these impacts have focused on broader community alterations or the response of specific groups. Here, we recovered and characterized 69 bacterial archaeal metagenome-assembled genomes (MAGs) from three forests pastures Eastern Brazilian Amazon evaluated land conversion their genomic features. Pasture MAGs had significantly higher GC content (64.9% vs 60.2%), genome size (4.0 3.1 Mbp), number coding sequences (4,058 3,306) compared forest genomes. Taxonomically, belonged eight phyla; however, most (90%) low similarity previously species, indicating potentially novel taxa at multiple levels. We also observed that functional profiles associated with biogeochemical cycling carbohydrate-active enzyme genes were impacted conversion, pasture exhibiting a notably both gene Together, data constitute largest single-sourced set upland soils date increase MAG richness in 78%. Our data, therefore, not only add neglected yet emerging field but, importantly, highlight change has drastic characteristics traits dominant microbes.IMPORTANCEThe is facing unprecedented threats, including increasing deforestation degradation, which together impact half original area. Soil microorganisms sensitive indicators change, linked rise methane emissions antibiotic-resistance Amazon. microbes remain unknown, little attention been given Using sequencing bioinformatics, (metagenome-assembled genomes). These abundant members diverged across terms taxonomic traits. Forest favors organisms features - increased content, size, selecting for can thrive under conditions. paper helps us intricate relationships between environment, crucial pieces information comprehensive health assessments future policy formulation.

Language: Английский

Citations

0
Bacterial rrn copy numbers linked to soil function and crop yield in long-term manure-fertilized soils DOI
Shuikuan Bei, Xingjie Wu, Yong Hou

et al.

Applied Soil Ecology, Journal Year: 2025, Volume and Issue: 209, P. 106048 - 106048

Published: March 26, 2025

Language: Английский

Citations

0