Copper concentration of vineyard soils as a function of pH variation and addition of poultry litter
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , |
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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Brazilian Archives of Biology and Technology |
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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 |
_version_ |
1750318271880495104 |