Caracterização de ácidos húmicos de vermicomposto de esterco bovino compostado durante 3 e 6 meses

Detalhes bibliográficos
Autor(a) principal: Landgraf,Maria Diva
Data de Publicação: 1999
Outros Autores: Alves,Mirian Ribeiro, Silva,Sebastião Claudino da, Rezende,Maria Olímpia de Oliveira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421999000400003
Resumo: The main objective of this research was the characterization of the humic fractions isolated from vermicomposting, originating from cattle manure and treated with Eisenea foetida or Lumbricus rubellus, during 3 and 6 months. Elemental analysis and Infrared and UV-vis spectroscopy were used for their characterizations. The results obtained shown that both humic acids are very similar, but six-month humic acid shown lower percentage of organic material than three month humic acid. The spectroscopy analysis shown that the humic acid studied can be compared with other humic acids reported in the literature. By comparing both vermicomposts, the one produced in three months presents a great potential as fertilizer and it is more economical than the vermicompost produced during a six month period.
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spelling Caracterização de ácidos húmicos de vermicomposto de esterco bovino compostado durante 3 e 6 meseshumic acidvermicompostingcharacterizationThe main objective of this research was the characterization of the humic fractions isolated from vermicomposting, originating from cattle manure and treated with Eisenea foetida or Lumbricus rubellus, during 3 and 6 months. Elemental analysis and Infrared and UV-vis spectroscopy were used for their characterizations. The results obtained shown that both humic acids are very similar, but six-month humic acid shown lower percentage of organic material than three month humic acid. The spectroscopy analysis shown that the humic acid studied can be compared with other humic acids reported in the literature. By comparing both vermicomposts, the one produced in three months presents a great potential as fertilizer and it is more economical than the vermicompost produced during a six month period.Sociedade Brasileira de Química1999-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421999000400003Química Nova v.22 n.4 1999reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40421999000400003info:eu-repo/semantics/openAccessLandgraf,Maria DivaAlves,Mirian RibeiroSilva,Sebastião Claudino daRezende,Maria Olímpia de Oliveirapor2000-02-08T00:00:00Zoai:scielo:S0100-40421999000400003Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2000-02-08T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Caracterização de ácidos húmicos de vermicomposto de esterco bovino compostado durante 3 e 6 meses
title Caracterização de ácidos húmicos de vermicomposto de esterco bovino compostado durante 3 e 6 meses
spellingShingle Caracterização de ácidos húmicos de vermicomposto de esterco bovino compostado durante 3 e 6 meses
Landgraf,Maria Diva
humic acid
vermicomposting
characterization
title_short Caracterização de ácidos húmicos de vermicomposto de esterco bovino compostado durante 3 e 6 meses
title_full Caracterização de ácidos húmicos de vermicomposto de esterco bovino compostado durante 3 e 6 meses
title_fullStr Caracterização de ácidos húmicos de vermicomposto de esterco bovino compostado durante 3 e 6 meses
title_full_unstemmed Caracterização de ácidos húmicos de vermicomposto de esterco bovino compostado durante 3 e 6 meses
title_sort Caracterização de ácidos húmicos de vermicomposto de esterco bovino compostado durante 3 e 6 meses
author Landgraf,Maria Diva
author_facet Landgraf,Maria Diva
Alves,Mirian Ribeiro
Silva,Sebastião Claudino da
Rezende,Maria Olímpia de Oliveira
author_role author
author2 Alves,Mirian Ribeiro
Silva,Sebastião Claudino da
Rezende,Maria Olímpia de Oliveira
author2_role author
author
author
dc.contributor.author.fl_str_mv Landgraf,Maria Diva
Alves,Mirian Ribeiro
Silva,Sebastião Claudino da
Rezende,Maria Olímpia de Oliveira
dc.subject.por.fl_str_mv humic acid
vermicomposting
characterization
topic humic acid
vermicomposting
characterization
description The main objective of this research was the characterization of the humic fractions isolated from vermicomposting, originating from cattle manure and treated with Eisenea foetida or Lumbricus rubellus, during 3 and 6 months. Elemental analysis and Infrared and UV-vis spectroscopy were used for their characterizations. The results obtained shown that both humic acids are very similar, but six-month humic acid shown lower percentage of organic material than three month humic acid. The spectroscopy analysis shown that the humic acid studied can be compared with other humic acids reported in the literature. By comparing both vermicomposts, the one produced in three months presents a great potential as fertilizer and it is more economical than the vermicompost produced during a six month period.
publishDate 1999
dc.date.none.fl_str_mv 1999-07-01
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=S0100-40421999000400003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421999000400003
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40421999000400003
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 Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.22 n.4 1999
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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