Seasonal response of edaphic bioindicators using green manure in Brazilian semi-arid conditions
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista ciência agronômica (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902011000400002 |
Resumo: | The goal of this work was to evaluate the response of edaphic macrofauna, soil microbial biomass carbon, soil basal respiration, metabolic quotient and labile carbon of fumigated soil in a Fluvic Neosol. The experimental design was in randomized blocks, with five treatments (four green manure mix and one control) and four replications, and subsequent planting of melon (Cucumis melo L.) under semi-arid conditions in Juazeiro, Bahia State, Brazil, from August 2006 to August 2007. Soil samples were collected at a depth of 0-10 cm at 6 days before, and 117; 215 and 354 days after green manure mix planting. The results indicate that none of the attributes presented a significant difference for the treatments, but changed significantly in relation to the time of sample collection. The higher levels of soil microbial biomass carbon and labile carbon of fumigated soil were measured 117 days after planting. Soil microbial biomass carbon was inversely correlated with soil basal respiration and metabolic quotient, which increased as of 215 days after planting. At 354 days after planting, the edaphic macrofauna presented the highest density, richness, diversity and uniformity. Ants and beetles were most abundant in the areas studied. |
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Seasonal response of edaphic bioindicators using green manure in Brazilian semi-arid conditionsSoil qualityMacrofauna edaphicPlant biomassPlant mixtureCaatinga forestThe goal of this work was to evaluate the response of edaphic macrofauna, soil microbial biomass carbon, soil basal respiration, metabolic quotient and labile carbon of fumigated soil in a Fluvic Neosol. The experimental design was in randomized blocks, with five treatments (four green manure mix and one control) and four replications, and subsequent planting of melon (Cucumis melo L.) under semi-arid conditions in Juazeiro, Bahia State, Brazil, from August 2006 to August 2007. Soil samples were collected at a depth of 0-10 cm at 6 days before, and 117; 215 and 354 days after green manure mix planting. The results indicate that none of the attributes presented a significant difference for the treatments, but changed significantly in relation to the time of sample collection. The higher levels of soil microbial biomass carbon and labile carbon of fumigated soil were measured 117 days after planting. Soil microbial biomass carbon was inversely correlated with soil basal respiration and metabolic quotient, which increased as of 215 days after planting. At 354 days after planting, the edaphic macrofauna presented the highest density, richness, diversity and uniformity. Ants and beetles were most abundant in the areas studied.Universidade Federal do Ceará2011-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902011000400002Revista Ciência Agronômica v.42 n.4 2011reponame:Revista ciência agronômica (Online)instname:Universidade Federal do Ceará (UFC)instacron:UFC10.1590/S1806-66902011000400002info:eu-repo/semantics/openAccessPimentel,Márcio SampaioCarvalho,Rubens SilvaMartins,Lindete Míria VieiraSilva,Adriano Victor Lopes daeng2011-08-10T00:00:00Zoai:scielo:S1806-66902011000400002Revistahttp://www.ccarevista.ufc.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||alekdutra@ufc.br|| ccarev@ufc.br1806-66900045-6888opendoar:2011-08-10T00:00Revista ciência agronômica (Online) - Universidade Federal do Ceará (UFC)false |
dc.title.none.fl_str_mv |
Seasonal response of edaphic bioindicators using green manure in Brazilian semi-arid conditions |
title |
Seasonal response of edaphic bioindicators using green manure in Brazilian semi-arid conditions |
spellingShingle |
Seasonal response of edaphic bioindicators using green manure in Brazilian semi-arid conditions Pimentel,Márcio Sampaio Soil quality Macrofauna edaphic Plant biomass Plant mixture Caatinga forest |
title_short |
Seasonal response of edaphic bioindicators using green manure in Brazilian semi-arid conditions |
title_full |
Seasonal response of edaphic bioindicators using green manure in Brazilian semi-arid conditions |
title_fullStr |
Seasonal response of edaphic bioindicators using green manure in Brazilian semi-arid conditions |
title_full_unstemmed |
Seasonal response of edaphic bioindicators using green manure in Brazilian semi-arid conditions |
title_sort |
Seasonal response of edaphic bioindicators using green manure in Brazilian semi-arid conditions |
author |
Pimentel,Márcio Sampaio |
author_facet |
Pimentel,Márcio Sampaio Carvalho,Rubens Silva Martins,Lindete Míria Vieira Silva,Adriano Victor Lopes da |
author_role |
author |
author2 |
Carvalho,Rubens Silva Martins,Lindete Míria Vieira Silva,Adriano Victor Lopes da |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Pimentel,Márcio Sampaio Carvalho,Rubens Silva Martins,Lindete Míria Vieira Silva,Adriano Victor Lopes da |
dc.subject.por.fl_str_mv |
Soil quality Macrofauna edaphic Plant biomass Plant mixture Caatinga forest |
topic |
Soil quality Macrofauna edaphic Plant biomass Plant mixture Caatinga forest |
description |
The goal of this work was to evaluate the response of edaphic macrofauna, soil microbial biomass carbon, soil basal respiration, metabolic quotient and labile carbon of fumigated soil in a Fluvic Neosol. The experimental design was in randomized blocks, with five treatments (four green manure mix and one control) and four replications, and subsequent planting of melon (Cucumis melo L.) under semi-arid conditions in Juazeiro, Bahia State, Brazil, from August 2006 to August 2007. Soil samples were collected at a depth of 0-10 cm at 6 days before, and 117; 215 and 354 days after green manure mix planting. The results indicate that none of the attributes presented a significant difference for the treatments, but changed significantly in relation to the time of sample collection. The higher levels of soil microbial biomass carbon and labile carbon of fumigated soil were measured 117 days after planting. Soil microbial biomass carbon was inversely correlated with soil basal respiration and metabolic quotient, which increased as of 215 days after planting. At 354 days after planting, the edaphic macrofauna presented the highest density, richness, diversity and uniformity. Ants and beetles were most abundant in the areas studied. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-12-01 |
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=S1806-66902011000400002 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902011000400002 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1806-66902011000400002 |
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 |
Universidade Federal do Ceará |
publisher.none.fl_str_mv |
Universidade Federal do Ceará |
dc.source.none.fl_str_mv |
Revista Ciência Agronômica v.42 n.4 2011 reponame:Revista ciência agronômica (Online) instname:Universidade Federal do Ceará (UFC) instacron:UFC |
instname_str |
Universidade Federal do Ceará (UFC) |
instacron_str |
UFC |
institution |
UFC |
reponame_str |
Revista ciência agronômica (Online) |
collection |
Revista ciência agronômica (Online) |
repository.name.fl_str_mv |
Revista ciência agronômica (Online) - Universidade Federal do Ceará (UFC) |
repository.mail.fl_str_mv |
||alekdutra@ufc.br|| ccarev@ufc.br |
_version_ |
1750297485817937920 |