Humic substance fractions and attributes of histosols and related high-organic-matter soils form Brazil.

Detalhes bibliográficos
Autor(a) principal: VALLADARES, G. S.
Data de Publicação: 2007
Outros Autores: PEREIRA, M. G., ANJOS, L. H. C. dos, BENITES, V. de M., EBELING, A. G., MOUTA, R. de O.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/17606
Resumo: Knowledge of the distribution of soil organic matter (SOM) fractions is important in managing soils toward a sustainable agricultural system ina tropical environment, However, data on Histosols in limited. This study developed 19 regions of Brazil. Soil organic matter was fractionated into fulvic acids (FAF), humic acids (HAF), and humin (HUM). The ratios haf/faf and ae (alkaline extract)/HUM were calculated. The objectives were to evaluete the method for SOM fractionating in Histosols and related soils and to correlate the distribution of organic fractions with other soil attributes. The humic fractions presente significant.
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spelling Humic substance fractions and attributes of histosols and related high-organic-matter soils form Brazil.soilspeat soilsorganic mattersoil chemical propertiestropical soilsKnowledge of the distribution of soil organic matter (SOM) fractions is important in managing soils toward a sustainable agricultural system ina tropical environment, However, data on Histosols in limited. This study developed 19 regions of Brazil. Soil organic matter was fractionated into fulvic acids (FAF), humic acids (HAF), and humin (HUM). The ratios haf/faf and ae (alkaline extract)/HUM were calculated. The objectives were to evaluete the method for SOM fractionating in Histosols and related soils and to correlate the distribution of organic fractions with other soil attributes. The humic fractions presente significant.Gustavo Souza Valladares (Embrapa Monitoramento por Satélite); Marcos Gervasio Pereira (Universidade Federal Rural do Rio de Janeiro); Lúcia Helena Cunha dos Anjos (Universidade Federal Rural do Rio de Janeiro); Vinícius de Melo Benites (Embrapa Solos); Adierson Gilvani Ebeling (Universidade Federal Rural do Rio de Janeiro); Rondinele de Oliveira Mouta ( PUC-Rio de Janeiro).VALLADARES, G. S.PEREIRA, M. G.ANJOS, L. H. C. dosBENITES, V. de M.EBELING, A. G.MOUTA, R. de O.2014-08-22T06:52:37Z2014-08-22T06:52:37Z2007-10-2420072014-08-22T06:52:37Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCommunications in Soil Science and Plant Analysis, v. 38, p. 763-777, 2007.0010-3624http://www.alice.cnptia.embrapa.br/alice/handle/doc/1760610.1080/00103620701220759enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T00:24:24Zoai:www.alice.cnptia.embrapa.br:doc/17606Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T00:24:24falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T00:24:24Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Humic substance fractions and attributes of histosols and related high-organic-matter soils form Brazil.
title Humic substance fractions and attributes of histosols and related high-organic-matter soils form Brazil.
spellingShingle Humic substance fractions and attributes of histosols and related high-organic-matter soils form Brazil.
VALLADARES, G. S.
soils
peat soils
organic matter
soil chemical properties
tropical soils
title_short Humic substance fractions and attributes of histosols and related high-organic-matter soils form Brazil.
title_full Humic substance fractions and attributes of histosols and related high-organic-matter soils form Brazil.
title_fullStr Humic substance fractions and attributes of histosols and related high-organic-matter soils form Brazil.
title_full_unstemmed Humic substance fractions and attributes of histosols and related high-organic-matter soils form Brazil.
title_sort Humic substance fractions and attributes of histosols and related high-organic-matter soils form Brazil.
author VALLADARES, G. S.
author_facet VALLADARES, G. S.
PEREIRA, M. G.
ANJOS, L. H. C. dos
BENITES, V. de M.
EBELING, A. G.
MOUTA, R. de O.
author_role author
author2 PEREIRA, M. G.
ANJOS, L. H. C. dos
BENITES, V. de M.
EBELING, A. G.
MOUTA, R. de O.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Gustavo Souza Valladares (Embrapa Monitoramento por Satélite); Marcos Gervasio Pereira (Universidade Federal Rural do Rio de Janeiro); Lúcia Helena Cunha dos Anjos (Universidade Federal Rural do Rio de Janeiro); Vinícius de Melo Benites (Embrapa Solos); Adierson Gilvani Ebeling (Universidade Federal Rural do Rio de Janeiro); Rondinele de Oliveira Mouta ( PUC-Rio de Janeiro).
dc.contributor.author.fl_str_mv VALLADARES, G. S.
PEREIRA, M. G.
ANJOS, L. H. C. dos
BENITES, V. de M.
EBELING, A. G.
MOUTA, R. de O.
dc.subject.por.fl_str_mv soils
peat soils
organic matter
soil chemical properties
tropical soils
topic soils
peat soils
organic matter
soil chemical properties
tropical soils
description Knowledge of the distribution of soil organic matter (SOM) fractions is important in managing soils toward a sustainable agricultural system ina tropical environment, However, data on Histosols in limited. This study developed 19 regions of Brazil. Soil organic matter was fractionated into fulvic acids (FAF), humic acids (HAF), and humin (HUM). The ratios haf/faf and ae (alkaline extract)/HUM were calculated. The objectives were to evaluete the method for SOM fractionating in Histosols and related soils and to correlate the distribution of organic fractions with other soil attributes. The humic fractions presente significant.
publishDate 2007
dc.date.none.fl_str_mv 2007-10-24
2007
2014-08-22T06:52:37Z
2014-08-22T06:52:37Z
2014-08-22T06:52:37Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Communications in Soil Science and Plant Analysis, v. 38, p. 763-777, 2007.
0010-3624
http://www.alice.cnptia.embrapa.br/alice/handle/doc/17606
10.1080/00103620701220759
identifier_str_mv Communications in Soil Science and Plant Analysis, v. 38, p. 763-777, 2007.
0010-3624
10.1080/00103620701220759
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/17606
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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