Mostrar el registro sencillo del ítem
dc.contributor.author
Behnke, Gevan D.
dc.contributor.author
Kim, Nakian
dc.contributor.author
Zabaloy, Maria Celina
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Riggins, Chance W.
dc.contributor.author
Rodriguez Zas, Sandra
dc.contributor.author
Villamil, Maria Bonita
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.date.available
2021-07-14T15:12:09Z
dc.date.issued
2021-06-08
dc.identifier.citation
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
dc.identifier.issn
2076-2607
dc.identifier.uri
http://hdl.handle.net/11336/136098
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
MDPI AG
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
BACTERIA
dc.subject
FUNGI
dc.subject
ARCHAEA
dc.subject
METAGENOMICS
dc.subject
MICROBIAL N CYCLE
dc.subject
NITRIFICATION
dc.subject
MAIZE
dc.subject
SOYBEAN
dc.subject
MONOCULTURES
dc.subject
NO TILLAGE
dc.subject.classification
Ciencias del Suelo
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Agricultura, Silvicultura y Pesca
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
CIENCIAS AGRÍCOLAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Soil Microbial Indicators within Rotations and Tillage Systems
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-07-01T17:31:40Z
dc.journal.volume
9
dc.journal.number
6
dc.journal.pagination
1-24
dc.journal.pais
Suiza
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.journal.ciudad
Basel
dc.description.fil
Fil: Behnke, Gevan D.. University of Illinois at Urbana; Estados Unidos
dc.description.fil
Fil: Kim, Nakian. University of Illinois at Urbana; Estados Unidos
dc.description.fil
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
dc.description.fil
Fil: Riggins, Chance W.. University of Illinois at Urbana; Estados Unidos
dc.description.fil
Fil: Rodriguez Zas, Sandra. University of Illinois at Urbana; Estados Unidos
dc.description.fil
Fil: Villamil, Maria Bonita. University of Illinois at Urbana; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Microorganisms
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2076-2607/9/6/1244
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3390/microorganisms9061244
Archivos asociados