Bioindicators of soil quality in coffee organic cultivation systems
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/9785 |
Resumo: | The objective of this work was to assess the effect of different coffee organic cultivation systems on chemical and biological soil characteristics, in different seasons of the year. The following systems were evaluated: coffee intercropped with one (CJ1), two (CJ2) or three (CJ3) pigeon pea (Cajanus cajan) alleys; coffee planted under full sun (CS); area planted with sweet pepper and snap bean in a conventional tillage system (AC); and secondary forest area (FFR). Row spacing in CJ1, CJ2, CJ3 and CS was 2.0x1.0, 2.8x1.0, 3.6x1.0, and 2.8x1.0 m, respectively. Soil samples were collected at 10-cm depth, during the four seasons of the year. The results were subjected to analysis of variance, principal component analysis, and redundancy analysis. There was an increase in edaphic macrofauna, soil basal respiration, and microbial quotient in the summer. Total macrofauna density was greater in CJ2 followed by CJ3, CS, CJ1, AC and FFR; Coleoptera, Formicidae, and Isoptera were the most abundant groups. There are no significant differences among the areas for soil basal respiration, and the metabolic quotient is higher in CJ1, CJ3, and FFR. Microbial biomass carbon and the contents of K, pH, Ca+Mg, and P show greater values in AC. |
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Bioindicators of soil quality in coffee organic cultivation systemsBioindicadores de qualidade do solo em sistemas de cultivo orgânico de caféCajanus cajan; Coffea arabica; edaphic macrofauna; metabolic quotient; shading; soil microbial biomassCajanus cajan; Coffea arabica; macrofauna edáfica; quociente metabólico; sombreamento; biomassa microbiana do soloThe objective of this work was to assess the effect of different coffee organic cultivation systems on chemical and biological soil characteristics, in different seasons of the year. The following systems were evaluated: coffee intercropped with one (CJ1), two (CJ2) or three (CJ3) pigeon pea (Cajanus cajan) alleys; coffee planted under full sun (CS); area planted with sweet pepper and snap bean in a conventional tillage system (AC); and secondary forest area (FFR). Row spacing in CJ1, CJ2, CJ3 and CS was 2.0x1.0, 2.8x1.0, 3.6x1.0, and 2.8x1.0 m, respectively. Soil samples were collected at 10-cm depth, during the four seasons of the year. The results were subjected to analysis of variance, principal component analysis, and redundancy analysis. There was an increase in edaphic macrofauna, soil basal respiration, and microbial quotient in the summer. Total macrofauna density was greater in CJ2 followed by CJ3, CS, CJ1, AC and FFR; Coleoptera, Formicidae, and Isoptera were the most abundant groups. There are no significant differences among the areas for soil basal respiration, and the metabolic quotient is higher in CJ1, CJ3, and FFR. Microbial biomass carbon and the contents of K, pH, Ca+Mg, and P show greater values in AC. O objetivo deste trabalho foi avaliar o efeito de diferentes sistemas de cultivo orgânico do cafeeiro sobre as características químicas e biológicas do solo, em diferentes estações do ano. Foram avaliados os sistemas: consórcio do cafeeiro com uma (CJ1), duas (CJ2) ou três (CJ3) linhas de guandu (Cajanus cajan); plantio do café a pleno sol (CS); área de plantio convencional de pimentão e feijão-vagem (AC); e área de floresta secundária (AFS). O espaçamento entre linhas em CJ1, CJ2, CJ3 e CS foi de 2,0x1,0, 2,8x1,0, 3,6x1,0, e 2,8x1,0 m, respectivamente. O solo foi amostrado na profundidade de 10 cm, nas quatro estações do ano. Os resultados foram submetidos à análise de variância, à análise de componentes principais e à análise de redundância. Houve aumento na macrofauna edáfica, na respiração basal do solo e no quociente microbiano, no verão. A densidade total da macrofauna foi maior em CJ2 seguidos por CJ3, CS, CJ1, AC e FFR; Coleoptera, Formicidae e Isoptera foram os grupos mais abundantes. Não há diferenças significativas entre as áreas quanto a respiração basal do solo, e o quociente metabólico é maior em CJ1, CJ3 e AFS. O carbono da biomassa microbiana e os teores de K, pH, Ca+Mg e P são maiores em AC.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCapes e FaperjPimentel, Márcio SampaioDe-Poli, Helvéciode Aquino, Adriana MariaCorreia, Maria Elisabeth FernandesRouws, Janaina Ribeiro Costa2011-07-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/9785Pesquisa Agropecuaria Brasileira; v.46, n.5, maio 2011; 546-553Pesquisa Agropecuária Brasileira; v.46, n.5, maio 2011; 546-5531678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/9785/6355https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/9785/5034info:eu-repo/semantics/openAccess2014-05-28T19:07:25Zoai:ojs.seer.sct.embrapa.br:article/9785Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-05-28T19:07:25Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Bioindicators of soil quality in coffee organic cultivation systems Bioindicadores de qualidade do solo em sistemas de cultivo orgânico de café |
title |
Bioindicators of soil quality in coffee organic cultivation systems |
spellingShingle |
Bioindicators of soil quality in coffee organic cultivation systems Pimentel, Márcio Sampaio Cajanus cajan; Coffea arabica; edaphic macrofauna; metabolic quotient; shading; soil microbial biomass Cajanus cajan; Coffea arabica; macrofauna edáfica; quociente metabólico; sombreamento; biomassa microbiana do solo |
title_short |
Bioindicators of soil quality in coffee organic cultivation systems |
title_full |
Bioindicators of soil quality in coffee organic cultivation systems |
title_fullStr |
Bioindicators of soil quality in coffee organic cultivation systems |
title_full_unstemmed |
Bioindicators of soil quality in coffee organic cultivation systems |
title_sort |
Bioindicators of soil quality in coffee organic cultivation systems |
author |
Pimentel, Márcio Sampaio |
author_facet |
Pimentel, Márcio Sampaio De-Poli, Helvécio de Aquino, Adriana Maria Correia, Maria Elisabeth Fernandes Rouws, Janaina Ribeiro Costa |
author_role |
author |
author2 |
De-Poli, Helvécio de Aquino, Adriana Maria Correia, Maria Elisabeth Fernandes Rouws, Janaina Ribeiro Costa |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Capes e Faperj |
dc.contributor.author.fl_str_mv |
Pimentel, Márcio Sampaio De-Poli, Helvécio de Aquino, Adriana Maria Correia, Maria Elisabeth Fernandes Rouws, Janaina Ribeiro Costa |
dc.subject.por.fl_str_mv |
Cajanus cajan; Coffea arabica; edaphic macrofauna; metabolic quotient; shading; soil microbial biomass Cajanus cajan; Coffea arabica; macrofauna edáfica; quociente metabólico; sombreamento; biomassa microbiana do solo |
topic |
Cajanus cajan; Coffea arabica; edaphic macrofauna; metabolic quotient; shading; soil microbial biomass Cajanus cajan; Coffea arabica; macrofauna edáfica; quociente metabólico; sombreamento; biomassa microbiana do solo |
description |
The objective of this work was to assess the effect of different coffee organic cultivation systems on chemical and biological soil characteristics, in different seasons of the year. The following systems were evaluated: coffee intercropped with one (CJ1), two (CJ2) or three (CJ3) pigeon pea (Cajanus cajan) alleys; coffee planted under full sun (CS); area planted with sweet pepper and snap bean in a conventional tillage system (AC); and secondary forest area (FFR). Row spacing in CJ1, CJ2, CJ3 and CS was 2.0x1.0, 2.8x1.0, 3.6x1.0, and 2.8x1.0 m, respectively. Soil samples were collected at 10-cm depth, during the four seasons of the year. The results were subjected to analysis of variance, principal component analysis, and redundancy analysis. There was an increase in edaphic macrofauna, soil basal respiration, and microbial quotient in the summer. Total macrofauna density was greater in CJ2 followed by CJ3, CS, CJ1, AC and FFR; Coleoptera, Formicidae, and Isoptera were the most abundant groups. There are no significant differences among the areas for soil basal respiration, and the metabolic quotient is higher in CJ1, CJ3, and FFR. Microbial biomass carbon and the contents of K, pH, Ca+Mg, and P show greater values in AC. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-07-28 |
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/9785 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/9785 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/9785/6355 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/9785/5034 |
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.46, n.5, maio 2011; 546-553 Pesquisa Agropecuária Brasileira; v.46, n.5, maio 2011; 546-553 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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1793416689326489600 |