Soil Microbial Indicators within Rotations and Tillage Systems

Autores
Behnke, Gevan D.; Kim, Nakian; Zabaloy, Maria Celina; Riggins, Chance W.; Rodriguez Zas, Sandra; Villamil, Maria Bonita
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Recent advancements in agricultural metagenomics allow for characterizing microbial indicators of soil health brought on by changes in management decisions, which ultimately affect the soil environment. Field-scale studies investigating the microbial taxa from agricultural experiments are sparse, with none investigating the long-term effect of crop rotation and tillage on microbial indicator species. Therefore, our goal was to determine the effect of rotations (continuous corn, CCC; continuous soybean, SSS; and each phase of a corn-soybean rotation, Cs and Sc) and tillage (no-till, NT; and chisel tillage, T) on the soil microbial community composition following 20 years of management. We found that crop rotation and tillage influence the soil environment by altering key soil properties, such as pH and soil organic matter (SOM). Monoculture corn lowered pH compared to SSS (5.9 vs. 6.9, respectively) but increased SOM (5.4% vs. 4.6%, respectively). Bacterial indicator microbes were categorized into two groups: SOM dependent and acidophile vs. N adverse and neutrophile. Fungi preferred the CCC rotation, characterized by low pH. Archaeal indicators were mainly ammonia oxidizers with species occupying niches at contrasting pHs. Numerous indicator microbes are involved with N cycling due to the fertilizer-rich environment, prone to aquatic or gaseous losses.
Fil: Behnke, Gevan D.. University of Illinois at Urbana; Estados Unidos
Fil: Kim, Nakian. University of Illinois at Urbana; Estados Unidos
Fil: Zabaloy, Maria Celina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Riggins, Chance W.. University of Illinois at Urbana; Estados Unidos
Fil: Rodriguez Zas, Sandra. University of Illinois at Urbana; Estados Unidos
Fil: Villamil, Maria Bonita. University of Illinois at Urbana; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
BACTERIA
FUNGI
ARCHAEA
METAGENOMICS
MICROBIAL N CYCLE
NITRIFICATION
MAIZE
SOYBEAN
MONOCULTURES
NO TILLAGE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/136098
Acceder
id CONICETDig_742234e84ff00720525d77394746f468
oai_identifier_str oai:ri.conicet.gov.ar:11336/136098
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Soil Microbial Indicators within Rotations and Tillage SystemsBehnke, Gevan D.Kim, NakianZabaloy, Maria CelinaRiggins, Chance W.Rodriguez Zas, SandraVillamil, Maria BonitaBACTERIAFUNGIARCHAEAMETAGENOMICSMICROBIAL N CYCLENITRIFICATIONMAIZESOYBEANMONOCULTURESNO TILLAGEhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Recent advancements in agricultural metagenomics allow for characterizing microbial indicators of soil health brought on by changes in management decisions, which ultimately affect the soil environment. Field-scale studies investigating the microbial taxa from agricultural experiments are sparse, with none investigating the long-term effect of crop rotation and tillage on microbial indicator species. Therefore, our goal was to determine the effect of rotations (continuous corn, CCC; continuous soybean, SSS; and each phase of a corn-soybean rotation, Cs and Sc) and tillage (no-till, NT; and chisel tillage, T) on the soil microbial community composition following 20 years of management. We found that crop rotation and tillage influence the soil environment by altering key soil properties, such as pH and soil organic matter (SOM). Monoculture corn lowered pH compared to SSS (5.9 vs. 6.9, respectively) but increased SOM (5.4% vs. 4.6%, respectively). Bacterial indicator microbes were categorized into two groups: SOM dependent and acidophile vs. N adverse and neutrophile. Fungi preferred the CCC rotation, characterized by low pH. Archaeal indicators were mainly ammonia oxidizers with species occupying niches at contrasting pHs. Numerous indicator microbes are involved with N cycling due to the fertilizer-rich environment, prone to aquatic or gaseous losses.Fil: Behnke, Gevan D.. University of Illinois at Urbana; Estados UnidosFil: Kim, Nakian. University of Illinois at Urbana; Estados UnidosFil: Zabaloy, Maria Celina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; ArgentinaFil: Riggins, Chance W.. University of Illinois at Urbana; Estados UnidosFil: Rodriguez Zas, Sandra. University of Illinois at Urbana; Estados UnidosFil: Villamil, Maria Bonita. University of Illinois at Urbana; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaMDPI AG2021-06-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/136098Behnke, Gevan D.; Kim, Nakian; Zabaloy, Maria Celina; Riggins, Chance W.; Rodriguez Zas, Sandra; et al.; Soil Microbial Indicators within Rotations and Tillage Systems; MDPI AG; Microorganisms; 9; 6; 08-6-2021; 1-242076-2607CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2076-2607/9/6/1244info:eu-repo/semantics/altIdentifier/doi/10.3390/microorganisms9061244info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:53:54Zoai:ri.conicet.gov.ar:11336/136098instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:53:55.019CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Soil Microbial Indicators within Rotations and Tillage Systems
title Soil Microbial Indicators within Rotations and Tillage Systems
spellingShingle Soil Microbial Indicators within Rotations and Tillage Systems
Behnke, Gevan D.
BACTERIA
FUNGI
ARCHAEA
METAGENOMICS
MICROBIAL N CYCLE
NITRIFICATION
MAIZE
SOYBEAN
MONOCULTURES
NO TILLAGE
title_short Soil Microbial Indicators within Rotations and Tillage Systems
title_full Soil Microbial Indicators within Rotations and Tillage Systems
title_fullStr Soil Microbial Indicators within Rotations and Tillage Systems
title_full_unstemmed Soil Microbial Indicators within Rotations and Tillage Systems
title_sort Soil Microbial Indicators within Rotations and Tillage Systems
dc.creator.none.fl_str_mv Behnke, Gevan D.
Kim, Nakian
Zabaloy, Maria Celina
Riggins, Chance W.
Rodriguez Zas, Sandra
Villamil, Maria Bonita
author Behnke, Gevan D.
author_facet Behnke, Gevan D.
Kim, Nakian
Zabaloy, Maria Celina
Riggins, Chance W.
Rodriguez Zas, Sandra
Villamil, Maria Bonita
author_role author
author2 Kim, Nakian
Zabaloy, Maria Celina
Riggins, Chance W.
Rodriguez Zas, Sandra
Villamil, Maria Bonita
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv BACTERIA
FUNGI
ARCHAEA
METAGENOMICS
MICROBIAL N CYCLE
NITRIFICATION
MAIZE
SOYBEAN
MONOCULTURES
NO TILLAGE
topic BACTERIA
FUNGI
ARCHAEA
METAGENOMICS
MICROBIAL N CYCLE
NITRIFICATION
MAIZE
SOYBEAN
MONOCULTURES
NO TILLAGE
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Recent advancements in agricultural metagenomics allow for characterizing microbial indicators of soil health brought on by changes in management decisions, which ultimately affect the soil environment. Field-scale studies investigating the microbial taxa from agricultural experiments are sparse, with none investigating the long-term effect of crop rotation and tillage on microbial indicator species. Therefore, our goal was to determine the effect of rotations (continuous corn, CCC; continuous soybean, SSS; and each phase of a corn-soybean rotation, Cs and Sc) and tillage (no-till, NT; and chisel tillage, T) on the soil microbial community composition following 20 years of management. We found that crop rotation and tillage influence the soil environment by altering key soil properties, such as pH and soil organic matter (SOM). Monoculture corn lowered pH compared to SSS (5.9 vs. 6.9, respectively) but increased SOM (5.4% vs. 4.6%, respectively). Bacterial indicator microbes were categorized into two groups: SOM dependent and acidophile vs. N adverse and neutrophile. Fungi preferred the CCC rotation, characterized by low pH. Archaeal indicators were mainly ammonia oxidizers with species occupying niches at contrasting pHs. Numerous indicator microbes are involved with N cycling due to the fertilizer-rich environment, prone to aquatic or gaseous losses.
Fil: Behnke, Gevan D.. University of Illinois at Urbana; Estados Unidos
Fil: Kim, Nakian. University of Illinois at Urbana; Estados Unidos
Fil: Zabaloy, Maria Celina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Riggins, Chance W.. University of Illinois at Urbana; Estados Unidos
Fil: Rodriguez Zas, Sandra. University of Illinois at Urbana; Estados Unidos
Fil: Villamil, Maria Bonita. University of Illinois at Urbana; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Recent advancements in agricultural metagenomics allow for characterizing microbial indicators of soil health brought on by changes in management decisions, which ultimately affect the soil environment. Field-scale studies investigating the microbial taxa from agricultural experiments are sparse, with none investigating the long-term effect of crop rotation and tillage on microbial indicator species. Therefore, our goal was to determine the effect of rotations (continuous corn, CCC; continuous soybean, SSS; and each phase of a corn-soybean rotation, Cs and Sc) and tillage (no-till, NT; and chisel tillage, T) on the soil microbial community composition following 20 years of management. We found that crop rotation and tillage influence the soil environment by altering key soil properties, such as pH and soil organic matter (SOM). Monoculture corn lowered pH compared to SSS (5.9 vs. 6.9, respectively) but increased SOM (5.4% vs. 4.6%, respectively). Bacterial indicator microbes were categorized into two groups: SOM dependent and acidophile vs. N adverse and neutrophile. Fungi preferred the CCC rotation, characterized by low pH. Archaeal indicators were mainly ammonia oxidizers with species occupying niches at contrasting pHs. Numerous indicator microbes are involved with N cycling due to the fertilizer-rich environment, prone to aquatic or gaseous losses.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/136098
Behnke, Gevan D.; Kim, Nakian; Zabaloy, Maria Celina; Riggins, Chance W.; Rodriguez Zas, Sandra; et al.; Soil Microbial Indicators within Rotations and Tillage Systems; MDPI AG; Microorganisms; 9; 6; 08-6-2021; 1-24
2076-2607
CONICET Digital
CONICET
url http://hdl.handle.net/11336/136098
identifier_str_mv Behnke, Gevan D.; Kim, Nakian; Zabaloy, Maria Celina; Riggins, Chance W.; Rodriguez Zas, Sandra; et al.; Soil Microbial Indicators within Rotations and Tillage Systems; MDPI AG; Microorganisms; 9; 6; 08-6-2021; 1-24
2076-2607
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2076-2607/9/6/1244
info:eu-repo/semantics/altIdentifier/doi/10.3390/microorganisms9061244
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI AG
publisher.none.fl_str_mv MDPI AG
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613642487595008
score 13.070432

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