Evaluation of pasture soil productivity in the semi-arid zone of Brazil by microbial analyses

Detalhes bibliográficos
Autor(a) principal: Luna,Rômulo Gil de
Data de Publicação: 2008
Outros Autores: Coutinho,Henrique Douglas Melo, Grisi,Breno Machado
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Microbiology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000300001
Resumo: The productivity of a pasture soil (caatinga) located in the region of São João do Cariri, PB, Brazil was evaluated based an the following microbiological parameters: biomass (measured by fumigation-incubation method), activity (estimated from basal respiration and cellulose decomposition rate), qCO2, and Cmic : Corg ratio. This analysis demonstrated that livestock management in the 'caatinga' is probably causing environment damage by affecting the soil properties, reducing the microbial biomass and soil respiration and increasing the qCO2, affecting the recovery of this ecosystem.
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spelling Evaluation of pasture soil productivity in the semi-arid zone of Brazil by microbial analysessemi-aridbiomassmicrobial activitypasturecaatingaThe productivity of a pasture soil (caatinga) located in the region of São João do Cariri, PB, Brazil was evaluated based an the following microbiological parameters: biomass (measured by fumigation-incubation method), activity (estimated from basal respiration and cellulose decomposition rate), qCO2, and Cmic : Corg ratio. This analysis demonstrated that livestock management in the 'caatinga' is probably causing environment damage by affecting the soil properties, reducing the microbial biomass and soil respiration and increasing the qCO2, affecting the recovery of this ecosystem.Sociedade Brasileira de Microbiologia2008-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000300001Brazilian Journal of Microbiology v.39 n.3 2008reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1590/S1517-83822008000300001info:eu-repo/semantics/openAccessLuna,Rômulo Gil deCoutinho,Henrique Douglas MeloGrisi,Breno Machadoeng2008-10-02T00:00:00Zoai:scielo:S1517-83822008000300001Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2008-10-02T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)false
dc.title.none.fl_str_mv Evaluation of pasture soil productivity in the semi-arid zone of Brazil by microbial analyses
title Evaluation of pasture soil productivity in the semi-arid zone of Brazil by microbial analyses
spellingShingle Evaluation of pasture soil productivity in the semi-arid zone of Brazil by microbial analyses
Luna,Rômulo Gil de
semi-arid
biomass
microbial activity
pasture
caatinga
title_short Evaluation of pasture soil productivity in the semi-arid zone of Brazil by microbial analyses
title_full Evaluation of pasture soil productivity in the semi-arid zone of Brazil by microbial analyses
title_fullStr Evaluation of pasture soil productivity in the semi-arid zone of Brazil by microbial analyses
title_full_unstemmed Evaluation of pasture soil productivity in the semi-arid zone of Brazil by microbial analyses
title_sort Evaluation of pasture soil productivity in the semi-arid zone of Brazil by microbial analyses
author Luna,Rômulo Gil de
author_facet Luna,Rômulo Gil de
Coutinho,Henrique Douglas Melo
Grisi,Breno Machado
author_role author
author2 Coutinho,Henrique Douglas Melo
Grisi,Breno Machado
author2_role author
author
dc.contributor.author.fl_str_mv Luna,Rômulo Gil de
Coutinho,Henrique Douglas Melo
Grisi,Breno Machado
dc.subject.por.fl_str_mv semi-arid
biomass
microbial activity
pasture
caatinga
topic semi-arid
biomass
microbial activity
pasture
caatinga
description The productivity of a pasture soil (caatinga) located in the region of São João do Cariri, PB, Brazil was evaluated based an the following microbiological parameters: biomass (measured by fumigation-incubation method), activity (estimated from basal respiration and cellulose decomposition rate), qCO2, and Cmic : Corg ratio. This analysis demonstrated that livestock management in the 'caatinga' is probably causing environment damage by affecting the soil properties, reducing the microbial biomass and soil respiration and increasing the qCO2, affecting the recovery of this ecosystem.
publishDate 2008
dc.date.none.fl_str_mv 2008-09-01
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=S1517-83822008000300001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000300001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-83822008000300001
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 Sociedade Brasileira de Microbiologia
publisher.none.fl_str_mv Sociedade Brasileira de Microbiologia
dc.source.none.fl_str_mv Brazilian Journal of Microbiology v.39 n.3 2008
reponame:Brazilian Journal of Microbiology
instname:Sociedade Brasileira de Microbiologia (SBM)
instacron:SBM
instname_str Sociedade Brasileira de Microbiologia (SBM)
instacron_str SBM
institution SBM
reponame_str Brazilian Journal of Microbiology
collection Brazilian Journal of Microbiology
repository.name.fl_str_mv Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)
repository.mail.fl_str_mv bjm@sbmicrobiologia.org.br||mbmartin@usp.br
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