Microbial community analysis of soils under different soybean cropping regimes in the Argentinean south-eastern Humid Pampas

Research output: Contribution to journalJournal articlepeer-review

Standard

Microbial community analysis of soils under different soybean cropping regimes in the Argentinean south-eastern Humid Pampas. / Fernandez-Gnecco, Gabriela; Smalla, Kornelia; Maccario, Lorrie; Sørensen, Søren J.; Barbieri, Pablo; Consolo, Veronica F.; Covacevich, Fernanda; Babin, Doreen.

In: FEMS Microbiology Ecology, Vol. 97, No. 3, fiab007, 2021.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Fernandez-Gnecco, G, Smalla, K, Maccario, L, Sørensen, SJ, Barbieri, P, Consolo, VF, Covacevich, F & Babin, D 2021, 'Microbial community analysis of soils under different soybean cropping regimes in the Argentinean south-eastern Humid Pampas', FEMS Microbiology Ecology, vol. 97, no. 3, fiab007. https://doi.org/10.1093/femsec/fiab007

APA

Fernandez-Gnecco, G., Smalla, K., Maccario, L., Sørensen, S. J., Barbieri, P., Consolo, V. F., Covacevich, F., & Babin, D. (2021). Microbial community analysis of soils under different soybean cropping regimes in the Argentinean south-eastern Humid Pampas. FEMS Microbiology Ecology, 97(3), [fiab007]. https://doi.org/10.1093/femsec/fiab007

Vancouver

Fernandez-Gnecco G, Smalla K, Maccario L, Sørensen SJ, Barbieri P, Consolo VF et al. Microbial community analysis of soils under different soybean cropping regimes in the Argentinean south-eastern Humid Pampas. FEMS Microbiology Ecology. 2021;97(3). fiab007. https://doi.org/10.1093/femsec/fiab007

Author

Fernandez-Gnecco, Gabriela ; Smalla, Kornelia ; Maccario, Lorrie ; Sørensen, Søren J. ; Barbieri, Pablo ; Consolo, Veronica F. ; Covacevich, Fernanda ; Babin, Doreen. / Microbial community analysis of soils under different soybean cropping regimes in the Argentinean south-eastern Humid Pampas. In: FEMS Microbiology Ecology. 2021 ; Vol. 97, No. 3.

Bibtex

@article{5cf45fc9d3524d808f9d9faf31485a88,
title = "Microbial community analysis of soils under different soybean cropping regimes in the Argentinean south-eastern Humid Pampas",
abstract = "Soil microbial communities are key players of ecosystem processes and important for crop and soil health. The Humid Pampas region in Argentina concentrates 75% of the national soybean production, which is based on intensive use of agrochemicals, monocropping and no-till. A long-term field experiment under no-till management in the southeast of the Argentinean Pampas provides a unique opportunity to compare soybean under monocropping with cultivation including alternating cover crops or in a three-phase rotation. We hypothesized that cropping regimes and season affect soil microbial community composition and diversity. Amplicon sequencing of 16S rRNA genes and internal transcribed spacer fragments showed a stronger microbial seasonal dynamic in conservation regimes compared to monocropping. In addition, several bacterial (e.g. Catenulispora, Streptomyces and Bacillus) and fungal genera (e.g. Exophiala) with cropping regime-dependent differential relative abundances were identified. Despite a temporal shift in microbial and chemical parameters, this study shows that long-term cropping regimes shaped the soil microbiota. This might have important implications for soil quality and soybean performance and should therefore be considered in the development of sustainable agricultural managements.",
author = "Gabriela Fernandez-Gnecco and Kornelia Smalla and Lorrie Maccario and S{\o}rensen, {S{\o}ren J.} and Pablo Barbieri and Consolo, {Veronica F.} and Fernanda Covacevich and Doreen Babin",
note = "{\textcopyright} The Author(s) 2021. Published by Oxford University Press on behalf of FEMS.",
year = "2021",
doi = "10.1093/femsec/fiab007",
language = "English",
volume = "97",
journal = "F E M S Microbiology Ecology",
issn = "0168-6496",
publisher = "Oxford University Press",
number = "3",

}

RIS

TY - JOUR

T1 - Microbial community analysis of soils under different soybean cropping regimes in the Argentinean south-eastern Humid Pampas

AU - Fernandez-Gnecco, Gabriela

AU - Smalla, Kornelia

AU - Maccario, Lorrie

AU - Sørensen, Søren J.

AU - Barbieri, Pablo

AU - Consolo, Veronica F.

AU - Covacevich, Fernanda

AU - Babin, Doreen

N1 - © The Author(s) 2021. Published by Oxford University Press on behalf of FEMS.

PY - 2021

Y1 - 2021

N2 - Soil microbial communities are key players of ecosystem processes and important for crop and soil health. The Humid Pampas region in Argentina concentrates 75% of the national soybean production, which is based on intensive use of agrochemicals, monocropping and no-till. A long-term field experiment under no-till management in the southeast of the Argentinean Pampas provides a unique opportunity to compare soybean under monocropping with cultivation including alternating cover crops or in a three-phase rotation. We hypothesized that cropping regimes and season affect soil microbial community composition and diversity. Amplicon sequencing of 16S rRNA genes and internal transcribed spacer fragments showed a stronger microbial seasonal dynamic in conservation regimes compared to monocropping. In addition, several bacterial (e.g. Catenulispora, Streptomyces and Bacillus) and fungal genera (e.g. Exophiala) with cropping regime-dependent differential relative abundances were identified. Despite a temporal shift in microbial and chemical parameters, this study shows that long-term cropping regimes shaped the soil microbiota. This might have important implications for soil quality and soybean performance and should therefore be considered in the development of sustainable agricultural managements.

AB - Soil microbial communities are key players of ecosystem processes and important for crop and soil health. The Humid Pampas region in Argentina concentrates 75% of the national soybean production, which is based on intensive use of agrochemicals, monocropping and no-till. A long-term field experiment under no-till management in the southeast of the Argentinean Pampas provides a unique opportunity to compare soybean under monocropping with cultivation including alternating cover crops or in a three-phase rotation. We hypothesized that cropping regimes and season affect soil microbial community composition and diversity. Amplicon sequencing of 16S rRNA genes and internal transcribed spacer fragments showed a stronger microbial seasonal dynamic in conservation regimes compared to monocropping. In addition, several bacterial (e.g. Catenulispora, Streptomyces and Bacillus) and fungal genera (e.g. Exophiala) with cropping regime-dependent differential relative abundances were identified. Despite a temporal shift in microbial and chemical parameters, this study shows that long-term cropping regimes shaped the soil microbiota. This might have important implications for soil quality and soybean performance and should therefore be considered in the development of sustainable agricultural managements.

U2 - 10.1093/femsec/fiab007

DO - 10.1093/femsec/fiab007

M3 - Journal article

C2 - 33444447

VL - 97

JO - F E M S Microbiology Ecology

JF - F E M S Microbiology Ecology

SN - 0168-6496

IS - 3

M1 - fiab007

ER -

ID: 258496321