Liming and Nitrogen Fertilization Effects on Soil Microbial Community in Long Term No-till
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132020000200205 |
Resumo: | Abstract Soil management influences organic matter decomposition rates as well soil microbial community functional behavior. No-till (NT) is the most used management system by farmers due to its conservation practices and high productivity. The main objective of this study was to evaluate the impact of surface-applied lime, nitrogen (N) application, and black oat residues on soil microbial community of a Typic Hapludox under continuous NT. Therefore, soil chemical attributes, microbial biomass carbon, basal respiration, metabolic quotient, most probable number of diazotrophs, as well as bacterial functional analysis were performed. The effect of liming and N fertilization amendments inputs were saw in soil respiration and metabolic quotient measurements, showing them to be good indicators of soil quality. Further studies should be carried out in order to molecularly identify microbial communities present in soils with different liming and N fertilization management to evaluate the behavior of specific bacterial taxa under such conditions. |
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Liming and Nitrogen Fertilization Effects on Soil Microbial Community in Long Term No-tillsoil microbial biomassdiazotroph microorganismssoil managementBiolog EcoPlatesAbstract Soil management influences organic matter decomposition rates as well soil microbial community functional behavior. No-till (NT) is the most used management system by farmers due to its conservation practices and high productivity. The main objective of this study was to evaluate the impact of surface-applied lime, nitrogen (N) application, and black oat residues on soil microbial community of a Typic Hapludox under continuous NT. Therefore, soil chemical attributes, microbial biomass carbon, basal respiration, metabolic quotient, most probable number of diazotrophs, as well as bacterial functional analysis were performed. The effect of liming and N fertilization amendments inputs were saw in soil respiration and metabolic quotient measurements, showing them to be good indicators of soil quality. Further studies should be carried out in order to molecularly identify microbial communities present in soils with different liming and N fertilization management to evaluate the behavior of specific bacterial taxa under such conditions.Instituto de Tecnologia do Paraná - Tecpar2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132020000200205Brazilian Archives of Biology and Technology v.63 n.spe 2020reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/1678-4324-solo-2020190492info:eu-repo/semantics/openAccessAntunes,Carlos HenriqueEtto,Rafael MazerCaires,Eduardo FáveroBini,Angelo RafaelGonçalves,Daniel Ruiz PotmaUrrea-Valencia,SaloméGalvão,Carolina Weigerteng2020-12-08T00:00:00Zoai:scielo:S1516-89132020000200205Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2020-12-08T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Liming and Nitrogen Fertilization Effects on Soil Microbial Community in Long Term No-till |
title |
Liming and Nitrogen Fertilization Effects on Soil Microbial Community in Long Term No-till |
spellingShingle |
Liming and Nitrogen Fertilization Effects on Soil Microbial Community in Long Term No-till Antunes,Carlos Henrique soil microbial biomass diazotroph microorganisms soil management Biolog EcoPlates |
title_short |
Liming and Nitrogen Fertilization Effects on Soil Microbial Community in Long Term No-till |
title_full |
Liming and Nitrogen Fertilization Effects on Soil Microbial Community in Long Term No-till |
title_fullStr |
Liming and Nitrogen Fertilization Effects on Soil Microbial Community in Long Term No-till |
title_full_unstemmed |
Liming and Nitrogen Fertilization Effects on Soil Microbial Community in Long Term No-till |
title_sort |
Liming and Nitrogen Fertilization Effects on Soil Microbial Community in Long Term No-till |
author |
Antunes,Carlos Henrique |
author_facet |
Antunes,Carlos Henrique Etto,Rafael Mazer Caires,Eduardo Fávero Bini,Angelo Rafael Gonçalves,Daniel Ruiz Potma Urrea-Valencia,Salomé Galvão,Carolina Weigert |
author_role |
author |
author2 |
Etto,Rafael Mazer Caires,Eduardo Fávero Bini,Angelo Rafael Gonçalves,Daniel Ruiz Potma Urrea-Valencia,Salomé Galvão,Carolina Weigert |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Antunes,Carlos Henrique Etto,Rafael Mazer Caires,Eduardo Fávero Bini,Angelo Rafael Gonçalves,Daniel Ruiz Potma Urrea-Valencia,Salomé Galvão,Carolina Weigert |
dc.subject.por.fl_str_mv |
soil microbial biomass diazotroph microorganisms soil management Biolog EcoPlates |
topic |
soil microbial biomass diazotroph microorganisms soil management Biolog EcoPlates |
description |
Abstract Soil management influences organic matter decomposition rates as well soil microbial community functional behavior. No-till (NT) is the most used management system by farmers due to its conservation practices and high productivity. The main objective of this study was to evaluate the impact of surface-applied lime, nitrogen (N) application, and black oat residues on soil microbial community of a Typic Hapludox under continuous NT. Therefore, soil chemical attributes, microbial biomass carbon, basal respiration, metabolic quotient, most probable number of diazotrophs, as well as bacterial functional analysis were performed. The effect of liming and N fertilization amendments inputs were saw in soil respiration and metabolic quotient measurements, showing them to be good indicators of soil quality. Further studies should be carried out in order to molecularly identify microbial communities present in soils with different liming and N fertilization management to evaluate the behavior of specific bacterial taxa under such conditions. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132020000200205 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132020000200205 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-4324-solo-2020190492 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.63 n.spe 2020 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318280122302464 |