Effect of tillage systems and permanent groundcover intercropped with orange trees on soil enzyme activities

Detalhes bibliográficos
Autor(a) principal: Balota,Elcio Liborio
Data de Publicação: 2011
Outros Autores: Machineski,Oswaldo, Truber,Priscila Viviane, Auler,Pedro Antonio Martins
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=S1516-89132011000200001
Resumo: The objective of this study was to evaluate the effect of different soil tillage systems and groundcover crops intercropped with orange trees on soil enzyme activities. The experiment was performed in an Ultisol soil in northwestern Paraná State. Two soil tillage systems were evaluated [conventional tillage (CT) across the entire area and strip tillage (ST) with a 2-m strip width] in combination with various groundcover vegetation management systems. Soil samples were collected after five years of experimental management at a depth of 0-15 cm under the tree canopy and in the inter-row space in the following treatments: (1) CT-Calopogonium mucunoides; (2) CT-Arachis pintoi; (3) CT-Bahiagrass; (4) CT-Brachiaria humidicola; and (5) ST-B. humidicola. The soil tillage systems and groundcover crops influenced the soil enzyme activities both under the tree canopy and in the inter-row space. The cultivation of B. humidicola provided higher amylase, arylsulfatase, acid phosphatase and alkaline phosphatase than other groundcover species. Strip tillage increased enzyme activities compared to the conventional tillage system.
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spelling Effect of tillage systems and permanent groundcover intercropped with orange trees on soil enzyme activitiesarylsulfataseacid phosphatasetillage systemsvegetative coverThe objective of this study was to evaluate the effect of different soil tillage systems and groundcover crops intercropped with orange trees on soil enzyme activities. The experiment was performed in an Ultisol soil in northwestern Paraná State. Two soil tillage systems were evaluated [conventional tillage (CT) across the entire area and strip tillage (ST) with a 2-m strip width] in combination with various groundcover vegetation management systems. Soil samples were collected after five years of experimental management at a depth of 0-15 cm under the tree canopy and in the inter-row space in the following treatments: (1) CT-Calopogonium mucunoides; (2) CT-Arachis pintoi; (3) CT-Bahiagrass; (4) CT-Brachiaria humidicola; and (5) ST-B. humidicola. The soil tillage systems and groundcover crops influenced the soil enzyme activities both under the tree canopy and in the inter-row space. The cultivation of B. humidicola provided higher amylase, arylsulfatase, acid phosphatase and alkaline phosphatase than other groundcover species. Strip tillage increased enzyme activities compared to the conventional tillage system.Instituto de Tecnologia do Paraná - Tecpar2011-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000200001Brazilian Archives of Biology and Technology v.54 n.2 2011reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132011000200001info:eu-repo/semantics/openAccessBalota,Elcio LiborioMachineski,OswaldoTruber,Priscila VivianeAuler,Pedro Antonio Martinseng2011-04-15T00:00:00Zoai:scielo:S1516-89132011000200001Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2011-04-15T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Effect of tillage systems and permanent groundcover intercropped with orange trees on soil enzyme activities
title Effect of tillage systems and permanent groundcover intercropped with orange trees on soil enzyme activities
spellingShingle Effect of tillage systems and permanent groundcover intercropped with orange trees on soil enzyme activities
Balota,Elcio Liborio
arylsulfatase
acid phosphatase
tillage systems
vegetative cover
title_short Effect of tillage systems and permanent groundcover intercropped with orange trees on soil enzyme activities
title_full Effect of tillage systems and permanent groundcover intercropped with orange trees on soil enzyme activities
title_fullStr Effect of tillage systems and permanent groundcover intercropped with orange trees on soil enzyme activities
title_full_unstemmed Effect of tillage systems and permanent groundcover intercropped with orange trees on soil enzyme activities
title_sort Effect of tillage systems and permanent groundcover intercropped with orange trees on soil enzyme activities
author Balota,Elcio Liborio
author_facet Balota,Elcio Liborio
Machineski,Oswaldo
Truber,Priscila Viviane
Auler,Pedro Antonio Martins
author_role author
author2 Machineski,Oswaldo
Truber,Priscila Viviane
Auler,Pedro Antonio Martins
author2_role author
author
author
dc.contributor.author.fl_str_mv Balota,Elcio Liborio
Machineski,Oswaldo
Truber,Priscila Viviane
Auler,Pedro Antonio Martins
dc.subject.por.fl_str_mv arylsulfatase
acid phosphatase
tillage systems
vegetative cover
topic arylsulfatase
acid phosphatase
tillage systems
vegetative cover
description The objective of this study was to evaluate the effect of different soil tillage systems and groundcover crops intercropped with orange trees on soil enzyme activities. The experiment was performed in an Ultisol soil in northwestern Paraná State. Two soil tillage systems were evaluated [conventional tillage (CT) across the entire area and strip tillage (ST) with a 2-m strip width] in combination with various groundcover vegetation management systems. Soil samples were collected after five years of experimental management at a depth of 0-15 cm under the tree canopy and in the inter-row space in the following treatments: (1) CT-Calopogonium mucunoides; (2) CT-Arachis pintoi; (3) CT-Bahiagrass; (4) CT-Brachiaria humidicola; and (5) ST-B. humidicola. The soil tillage systems and groundcover crops influenced the soil enzyme activities both under the tree canopy and in the inter-row space. The cultivation of B. humidicola provided higher amylase, arylsulfatase, acid phosphatase and alkaline phosphatase than other groundcover species. Strip tillage increased enzyme activities compared to the conventional tillage system.
publishDate 2011
dc.date.none.fl_str_mv 2011-04-01
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=S1516-89132011000200001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000200001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132011000200001
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.54 n.2 2011
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
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