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Past Sewage Sludge Application Did Not Alter Soil Chemical Properties or Abundance of Most Abundant Bacterial Families in an Agroforestry System
dc.contributor.author | Álvarez-López, Vanessa | |
dc.contributor.author | Lado, Marcos | |
dc.contributor.author | Lamas, Alexandre | |
dc.contributor.author | Vázquez, Beatriz | |
dc.contributor.author | Mosquera-Losada, María Rosa | |
dc.date.accessioned | 2024-01-31T17:27:53Z | |
dc.date.issued | 2023-02-10 | |
dc.identifier.citation | V. Alvarez-Lopez, M. Lado-Liñares, A. Lamas, B. Vázquez, M.R. Mosquera-Losada, Past sewage sludge application did not alter soil chemical properties or abundance of most abundant bacterial families in an agroforestry system, Applied Soil Ecology, Volume 187, 2023, 104820, ISSN 0929-1393, https://doi.org/10.1016/j.apsoil.2023.104820. (https://www.sciencedirect.com/science/article/pii/S0929139323000185) | es_ES |
dc.identifier.issn | 0929-1393 | |
dc.identifier.uri | http://hdl.handle.net/2183/35297 | |
dc.description.abstract | [Abstract] Forest management practices impact the amount of organic matter reaching the soil, but also the soil properties and/or vegetation composition that influence soil microbiome structure and composition. After 15 years of the last application of sewage sludge (SS) alone or in combination with CaCO3 to soils of a silvopastoral system with Pinus radiata D. Don, still some residual effects were observed in the soil chemical parameters (such as pH, exchangeable Na, Ca, or K) but bigger changes on soil bacterial families were detected. However, no significant effect of the fertilisation was found in the total amount of soil organic matter or its mid-infrared spectral signature. Acidobacteriaceae, Sinobacteraceae, Bradyrhizobiaceae, Burkholderiaceae and Pseudonocardiaceae were the most abundant identified families in all treatments and light changes in their abundances were detected in the different soil treatments. However, when looking at the bacterial diversity (number of families) a strong decrease in the number of specific bacteria linked to the NF soils (Non fertilised) was observed in the SS treated soils (and this decrease was even more pronounced when SS was combined with CaCO3). Soil pH and exchangeable Al were found the main factors shaping the structure of bacterial families in the studied soils, while other factors such as total soil P, exchangeable Na, exchangeable K showed the lowest correlation with bacterial abundances. Most of correlations between soil pH and families' abundances were negative while in the case of exchangeable Al, both negative and positive correlations were observed equally. The Thermomonosporaceae, Acidimicrobiaceae and Coriobacteriaceae families showed the highest number of significant correlations with soil chemical parameters (pH, total N, organic C, exchangeable K and Al and CEC). | es_ES |
dc.description.sponsorship | This study has been supported by the Strategic Researcher Cluster BioReDeS funded by the Regional Government Xunta de Galicia under the project no. ED431E 2018/09. Vanessa Álvarez-López is grateful for the postdoctoral ‘Juan de la Cierva-formación’ fellowship (ref: FJCI-2017-32852) financed by the “Ministerio de Ciencia Innovacion y Universidades” (Spain) and to the Postdoctoral Programme "Ramón y Caja" (ref: RYC2021-033370-I) financed by the "Ministerio de Ciencia e Innovación" (Spain) | es_ES |
dc.description.sponsorship | Xunta de Galicia; ED431E 2018/09 | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/FJCI-2017-32852/ES/ | es_ES |
dc.relation | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/RYC2021-033370-I/ES/ | es_ES |
dc.relation.uri | https://doi.org/10.1016/j.apsoil.2023.104820 | es_ES |
dc.rights | © 2023 Elsevier B.V. All rights reserved. | es_ES |
dc.subject | Bacterial families | es_ES |
dc.subject | Diversity | es_ES |
dc.subject | Organic matter | es_ES |
dc.subject | Nutrients | es_ES |
dc.title | Past Sewage Sludge Application Did Not Alter Soil Chemical Properties or Abundance of Most Abundant Bacterial Families in an Agroforestry System | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/embargoedAccess | es_ES |
dc.date.embargoEndDate | 9999-99-99 | es_ES |
dc.date.embargoLift | 10007-06-07 | |
UDC.journalTitle | Applied Soil Ecology | es_ES |
UDC.issue | 187 (July 2023) | es_ES |
UDC.startPage | 104820 | es_ES |
dc.identifier.doi | 10.1016/j.apsoil.2023.104820 |