Copper concentration of vineyard soils as a function of pH variation and addition of poultry litter

Detalhes bibliográficos
Autor(a) principal: Nachtigall,Gilmar Ribeiro
Data de Publicação: 2007
Outros Autores: Nogueirol,Roberta Corrêa, Alleoni,Luís Reynaldo Ferracciú, Cambri,Michel Alexandro
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=S1516-89132007000700005
Resumo: Copper (Cu) concentration was evaluated as a function of pH variation and addition of poultry litter to a Dystrophic Lithic Udorthent and a Humic Dystrudept from the state of Rio Grande do Sul, Brazil, cultivated with vines treated with successive applications of Cu-based product. Samples were collected from the surface layer (0 to 10 cm). Soluble Cu concentration was determined using DTPA and Mehlich III as extractants, and exchangeable Cu was determined in CaCl2. The availability of Cu was mainly affected by the soil pH. CaCl2 extractant had the best correlation with Cu concentration in contaminated soils, according to treatments applied. The addition of poultry litter did not reduce Cu availability in these soils. Total soil Cu content varied between 1,300 and 1,400 mg kg-1 in both soils. Copper available fractions, extracted by DTPA, CaCl2 and Mehlich III, averaged 35, 0.2 and 63%, respectively, of the total Cu present in the soil.
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spelling Copper concentration of vineyard soils as a function of pH variation and addition of poultry litterVineyard soilschemical extractorspH and soil organic matterCopper (Cu) concentration was evaluated as a function of pH variation and addition of poultry litter to a Dystrophic Lithic Udorthent and a Humic Dystrudept from the state of Rio Grande do Sul, Brazil, cultivated with vines treated with successive applications of Cu-based product. Samples were collected from the surface layer (0 to 10 cm). Soluble Cu concentration was determined using DTPA and Mehlich III as extractants, and exchangeable Cu was determined in CaCl2. The availability of Cu was mainly affected by the soil pH. CaCl2 extractant had the best correlation with Cu concentration in contaminated soils, according to treatments applied. The addition of poultry litter did not reduce Cu availability in these soils. Total soil Cu content varied between 1,300 and 1,400 mg kg-1 in both soils. Copper available fractions, extracted by DTPA, CaCl2 and Mehlich III, averaged 35, 0.2 and 63%, respectively, of the total Cu present in the soil.Instituto de Tecnologia do Paraná - Tecpar2007-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000700005Brazilian Archives of Biology and Technology v.50 n.6 2007reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132007000700005info:eu-repo/semantics/openAccessNachtigall,Gilmar RibeiroNogueirol,Roberta CorrêaAlleoni,Luís Reynaldo FerracciúCambri,Michel Alexandroeng2008-03-03T00:00:00Zoai:scielo:S1516-89132007000700005Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2008-03-03T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Copper concentration of vineyard soils as a function of pH variation and addition of poultry litter
title Copper concentration of vineyard soils as a function of pH variation and addition of poultry litter
spellingShingle Copper concentration of vineyard soils as a function of pH variation and addition of poultry litter
Nachtigall,Gilmar Ribeiro
Vineyard soils
chemical extractors
pH and soil organic matter
title_short Copper concentration of vineyard soils as a function of pH variation and addition of poultry litter
title_full Copper concentration of vineyard soils as a function of pH variation and addition of poultry litter
title_fullStr Copper concentration of vineyard soils as a function of pH variation and addition of poultry litter
title_full_unstemmed Copper concentration of vineyard soils as a function of pH variation and addition of poultry litter
title_sort Copper concentration of vineyard soils as a function of pH variation and addition of poultry litter
author Nachtigall,Gilmar Ribeiro
author_facet Nachtigall,Gilmar Ribeiro
Nogueirol,Roberta Corrêa
Alleoni,Luís Reynaldo Ferracciú
Cambri,Michel Alexandro
author_role author
author2 Nogueirol,Roberta Corrêa
Alleoni,Luís Reynaldo Ferracciú
Cambri,Michel Alexandro
author2_role author
author
author
dc.contributor.author.fl_str_mv Nachtigall,Gilmar Ribeiro
Nogueirol,Roberta Corrêa
Alleoni,Luís Reynaldo Ferracciú
Cambri,Michel Alexandro
dc.subject.por.fl_str_mv Vineyard soils
chemical extractors
pH and soil organic matter
topic Vineyard soils
chemical extractors
pH and soil organic matter
description Copper (Cu) concentration was evaluated as a function of pH variation and addition of poultry litter to a Dystrophic Lithic Udorthent and a Humic Dystrudept from the state of Rio Grande do Sul, Brazil, cultivated with vines treated with successive applications of Cu-based product. Samples were collected from the surface layer (0 to 10 cm). Soluble Cu concentration was determined using DTPA and Mehlich III as extractants, and exchangeable Cu was determined in CaCl2. The availability of Cu was mainly affected by the soil pH. CaCl2 extractant had the best correlation with Cu concentration in contaminated soils, according to treatments applied. The addition of poultry litter did not reduce Cu availability in these soils. Total soil Cu content varied between 1,300 and 1,400 mg kg-1 in both soils. Copper available fractions, extracted by DTPA, CaCl2 and Mehlich III, averaged 35, 0.2 and 63%, respectively, of the total Cu present in the soil.
publishDate 2007
dc.date.none.fl_str_mv 2007-11-01
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=S1516-89132007000700005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000700005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132007000700005
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.50 n.6 2007
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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