Cargando…
Less abundant bacterial groups are more affected than the most abundant groups in composted tannery sludge-treated soil
The application of composted tannery sludge (CTS) has promoted shifts in soil chemical properties and, therefore, can affect the soil bacterial community. This study assessed the effect of the CTS on the soil bacterial community over time. The CTS was applied at five rates (0, 2.5, 5, 10 and 20 t/ha...
Autores principales: | , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2018
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6079073/ https://www.ncbi.nlm.nih.gov/pubmed/30082922 http://dx.doi.org/10.1038/s41598-018-30292-1 |
_version_ | 1783345202458525696 |
---|---|
author | Miranda, Ana Roberta Lima Antunes, Jadson Emanuel Lopes de Araujo, Fabio Fernando Melo, Vania Maria Maciel Bezerra, Walderly Melgaco Van den Brink, Paul J. Araujo, Ademir Sergio Ferreira de |
author_facet | Miranda, Ana Roberta Lima Antunes, Jadson Emanuel Lopes de Araujo, Fabio Fernando Melo, Vania Maria Maciel Bezerra, Walderly Melgaco Van den Brink, Paul J. Araujo, Ademir Sergio Ferreira de |
author_sort | Miranda, Ana Roberta Lima |
collection | PubMed |
description | The application of composted tannery sludge (CTS) has promoted shifts in soil chemical properties and, therefore, can affect the soil bacterial community. This study assessed the effect of the CTS on the soil bacterial community over time. The CTS was applied at five rates (0, 2.5, 5, 10 and 20 t/ha), and the bacterial community was evaluated for 180 days. The principal curve response (PRC) analysis showed that the most abundant phyla were not influenced by the CTS rates over time, while the analysis of the bacterial community showed that some of the less abundant phyla were influenced by the CTS rates. Similarly, the PRC analysis for the bacterial classes showed the significant effect of the CTS rates. The redundancy analyses for the bacterial phyla and classes showed the relationship between the significant chemical properties and the bacterial community of the soil after the CTS amendment over time. Therefore, there was a shift in the bacterial community over time with the application of the composted tannery sludge. Our study has shown that the less abundant bacterial groups were more influenced by the CTS than the most abundant bacterial groups and that these bacterial groups were driven by soil chemical properties, primarily chromium (Cr) and the soil pH. |
format | Online Article Text |
id | pubmed-6079073 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-60790732018-08-09 Less abundant bacterial groups are more affected than the most abundant groups in composted tannery sludge-treated soil Miranda, Ana Roberta Lima Antunes, Jadson Emanuel Lopes de Araujo, Fabio Fernando Melo, Vania Maria Maciel Bezerra, Walderly Melgaco Van den Brink, Paul J. Araujo, Ademir Sergio Ferreira de Sci Rep Article The application of composted tannery sludge (CTS) has promoted shifts in soil chemical properties and, therefore, can affect the soil bacterial community. This study assessed the effect of the CTS on the soil bacterial community over time. The CTS was applied at five rates (0, 2.5, 5, 10 and 20 t/ha), and the bacterial community was evaluated for 180 days. The principal curve response (PRC) analysis showed that the most abundant phyla were not influenced by the CTS rates over time, while the analysis of the bacterial community showed that some of the less abundant phyla were influenced by the CTS rates. Similarly, the PRC analysis for the bacterial classes showed the significant effect of the CTS rates. The redundancy analyses for the bacterial phyla and classes showed the relationship between the significant chemical properties and the bacterial community of the soil after the CTS amendment over time. Therefore, there was a shift in the bacterial community over time with the application of the composted tannery sludge. Our study has shown that the less abundant bacterial groups were more influenced by the CTS than the most abundant bacterial groups and that these bacterial groups were driven by soil chemical properties, primarily chromium (Cr) and the soil pH. Nature Publishing Group UK 2018-08-06 /pmc/articles/PMC6079073/ /pubmed/30082922 http://dx.doi.org/10.1038/s41598-018-30292-1 Text en © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Miranda, Ana Roberta Lima Antunes, Jadson Emanuel Lopes de Araujo, Fabio Fernando Melo, Vania Maria Maciel Bezerra, Walderly Melgaco Van den Brink, Paul J. Araujo, Ademir Sergio Ferreira de Less abundant bacterial groups are more affected than the most abundant groups in composted tannery sludge-treated soil |
title | Less abundant bacterial groups are more affected than the most abundant groups in composted tannery sludge-treated soil |
title_full | Less abundant bacterial groups are more affected than the most abundant groups in composted tannery sludge-treated soil |
title_fullStr | Less abundant bacterial groups are more affected than the most abundant groups in composted tannery sludge-treated soil |
title_full_unstemmed | Less abundant bacterial groups are more affected than the most abundant groups in composted tannery sludge-treated soil |
title_short | Less abundant bacterial groups are more affected than the most abundant groups in composted tannery sludge-treated soil |
title_sort | less abundant bacterial groups are more affected than the most abundant groups in composted tannery sludge-treated soil |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6079073/ https://www.ncbi.nlm.nih.gov/pubmed/30082922 http://dx.doi.org/10.1038/s41598-018-30292-1 |
work_keys_str_mv | AT mirandaanarobertalima lessabundantbacterialgroupsaremoreaffectedthanthemostabundantgroupsincompostedtannerysludgetreatedsoil AT antunesjadsonemanuellopes lessabundantbacterialgroupsaremoreaffectedthanthemostabundantgroupsincompostedtannerysludgetreatedsoil AT dearaujofabiofernando lessabundantbacterialgroupsaremoreaffectedthanthemostabundantgroupsincompostedtannerysludgetreatedsoil AT melovaniamariamaciel lessabundantbacterialgroupsaremoreaffectedthanthemostabundantgroupsincompostedtannerysludgetreatedsoil AT bezerrawalderlymelgaco lessabundantbacterialgroupsaremoreaffectedthanthemostabundantgroupsincompostedtannerysludgetreatedsoil AT vandenbrinkpaulj lessabundantbacterialgroupsaremoreaffectedthanthemostabundantgroupsincompostedtannerysludgetreatedsoil AT araujoademirsergioferreirade lessabundantbacterialgroupsaremoreaffectedthanthemostabundantgroupsincompostedtannerysludgetreatedsoil |