Relationship between edaphic macrofauna and soil chemical attributes in different agroecosystems

Detalhes bibliográficos
Autor(a) principal: Lima, Sandra Santana
Data de Publicação: 2011
Outros Autores: Aquino, Adriana Maria de, Leite, Luiz Fernando Carvalho, Velásquez, Elena, Lavelle, Patrick
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/2233
Resumo: The objective of this study was to evaluate land use effects on the abundance and diversity of invertebrate macrofauna and its relationship with the soil chemical characteristics in different agroecosystems. Five systems were studied: ecological based system at three years of adoption (ES3), agroforestry systems at six (AFS6) and ten years of adoption (AFS10), slash and burn agriculture (SBA), and native forest (NF). In each system, five samples were collected in the form of soil monoliths (25x25 cm) at 10 cm depth, during the dry (October 2006) and rainy seasons (May 2007). The relationship between edaphic macrofauna and chemical attributes in the different land use systems was determined by coinertia analysis. The highest abundance of macrofauna was observed in the rainy season. Systems SE3, SAF6 and SAF10 showed higher species richness and indices of Shannon and Pielou, regardless of the sampling season. The agroforestry management favored the occurrence of "ecosystem engineers". Agroforestry systems provide better soil chemical characteristics and increase soil invertebrate macrofauna abundance and richness.
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spelling Relationship between edaphic macrofauna and soil chemical attributes in different agroecosystemsRelação entre macrofauna edáfica e atributos químicos do solo em diferentes agroecossistemasslash and burn agriculture; soil invertebrates; agroforestry systems; land use systems; savanna-forest transitionagricultura de queima e corte; invertebrados do solo; sistemas agroflorestais; sistemas de uso do solo; transição cerrado-florestaThe objective of this study was to evaluate land use effects on the abundance and diversity of invertebrate macrofauna and its relationship with the soil chemical characteristics in different agroecosystems. Five systems were studied: ecological based system at three years of adoption (ES3), agroforestry systems at six (AFS6) and ten years of adoption (AFS10), slash and burn agriculture (SBA), and native forest (NF). In each system, five samples were collected in the form of soil monoliths (25x25 cm) at 10 cm depth, during the dry (October 2006) and rainy seasons (May 2007). The relationship between edaphic macrofauna and chemical attributes in the different land use systems was determined by coinertia analysis. The highest abundance of macrofauna was observed in the rainy season. Systems SE3, SAF6 and SAF10 showed higher species richness and indices of Shannon and Pielou, regardless of the sampling season. The agroforestry management favored the occurrence of "ecosystem engineers". Agroforestry systems provide better soil chemical characteristics and increase soil invertebrate macrofauna abundance and richness.O objetivo deste trabalho foi avaliar o efeito do uso do solo sobre a densidade e a diversidade da macrofauna invertebrada, bem como a relação dessa com atributos químicos do solo em diferentes agroecossistemas. Foram estudados cinco agroecossistemas: sistema ecológico com três anos de adoção (SE3), sistemas agroflorestais com seis (SAF6) e dez (SAF10) anos de adoção; agricultura de corte e queima (ACQ), e floresta nativa (FN). Em cada sistema, foram coletadas aleatoriamente cinco amostras solo, em forma de blocos (25x25 cm), na profundidade de 10 cm, nas épocas seca (outubro, 2006) e chuvosa (maio, 2007). A relação entre os atributos químicos e a macrofauna edáfica, nos diferentes sistemas de uso do solo, foi determinada por meio da análise da coinércia. Maior abundância da macrofauna foi observada na época chuvosa. Os sistemas SE3, SAF6 e SAF10 apresentaram maior riqueza de espécies e índices de Shannon e Pielou, independentemente da época de coleta. O manejo agroflorestal favoreceu a ocorrência de "engenheiros do ecossistema". Os sistemas agroflorestais propiciam melhores características químicas do solo e aumentos na abundância e riqueza da macrofauna invertebrada do solo.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCAPESLima, Sandra SantanaAquino, Adriana Maria deLeite, Luiz Fernando CarvalhoVelásquez, ElenaLavelle, Patrick2011-01-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/2233Pesquisa Agropecuaria Brasileira; v.45, n.3, mar. 2010; 322-331Pesquisa Agropecuária Brasileira; v.45, n.3, mar. 2010; 322-3311678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/2233/6022https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/2233/1624info:eu-repo/semantics/openAccess2012-06-17T11:56:32Zoai:ojs.seer.sct.embrapa.br:article/2233Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-06-17T11:56:32Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Relationship between edaphic macrofauna and soil chemical attributes in different agroecosystems
Relação entre macrofauna edáfica e atributos químicos do solo em diferentes agroecossistemas
title Relationship between edaphic macrofauna and soil chemical attributes in different agroecosystems
spellingShingle Relationship between edaphic macrofauna and soil chemical attributes in different agroecosystems
Lima, Sandra Santana
slash and burn agriculture; soil invertebrates; agroforestry systems; land use systems; savanna-forest transition
agricultura de queima e corte; invertebrados do solo; sistemas agroflorestais; sistemas de uso do solo; transição cerrado-floresta
title_short Relationship between edaphic macrofauna and soil chemical attributes in different agroecosystems
title_full Relationship between edaphic macrofauna and soil chemical attributes in different agroecosystems
title_fullStr Relationship between edaphic macrofauna and soil chemical attributes in different agroecosystems
title_full_unstemmed Relationship between edaphic macrofauna and soil chemical attributes in different agroecosystems
title_sort Relationship between edaphic macrofauna and soil chemical attributes in different agroecosystems
author Lima, Sandra Santana
author_facet Lima, Sandra Santana
Aquino, Adriana Maria de
Leite, Luiz Fernando Carvalho
Velásquez, Elena
Lavelle, Patrick
author_role author
author2 Aquino, Adriana Maria de
Leite, Luiz Fernando Carvalho
Velásquez, Elena
Lavelle, Patrick
author2_role author
author
author
author
dc.contributor.none.fl_str_mv
CAPES
dc.contributor.author.fl_str_mv Lima, Sandra Santana
Aquino, Adriana Maria de
Leite, Luiz Fernando Carvalho
Velásquez, Elena
Lavelle, Patrick
dc.subject.por.fl_str_mv slash and burn agriculture; soil invertebrates; agroforestry systems; land use systems; savanna-forest transition
agricultura de queima e corte; invertebrados do solo; sistemas agroflorestais; sistemas de uso do solo; transição cerrado-floresta
topic slash and burn agriculture; soil invertebrates; agroforestry systems; land use systems; savanna-forest transition
agricultura de queima e corte; invertebrados do solo; sistemas agroflorestais; sistemas de uso do solo; transição cerrado-floresta
description The objective of this study was to evaluate land use effects on the abundance and diversity of invertebrate macrofauna and its relationship with the soil chemical characteristics in different agroecosystems. Five systems were studied: ecological based system at three years of adoption (ES3), agroforestry systems at six (AFS6) and ten years of adoption (AFS10), slash and burn agriculture (SBA), and native forest (NF). In each system, five samples were collected in the form of soil monoliths (25x25 cm) at 10 cm depth, during the dry (October 2006) and rainy seasons (May 2007). The relationship between edaphic macrofauna and chemical attributes in the different land use systems was determined by coinertia analysis. The highest abundance of macrofauna was observed in the rainy season. Systems SE3, SAF6 and SAF10 showed higher species richness and indices of Shannon and Pielou, regardless of the sampling season. The agroforestry management favored the occurrence of "ecosystem engineers". Agroforestry systems provide better soil chemical characteristics and increase soil invertebrate macrofauna abundance and richness.
publishDate 2011
dc.date.none.fl_str_mv 2011-01-18
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/2233
url https://seer.sct.embrapa.br/index.php/pab/article/view/2233
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/2233/6022
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/2233/1624
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.45, n.3, mar. 2010; 322-331
Pesquisa Agropecuária Brasileira; v.45, n.3, mar. 2010; 322-331
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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