Deposition of litter and nutrient flow of genetically modified eucalypts

Detalhes bibliográficos
Autor(a) principal: Conti Júnior, José Luiz Ferraresso
Data de Publicação: 2017
Outros Autores: Silva, Paulo Henrique Muller, Couto, Hilton Thadeu Zarate do
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/985
Resumo: The deposition of litter is a major nutrient cycling indicator in forest plantations. The objective of this study was to evaluate dynamics of leaf litter deposition, flow of nutrients from canopy to soil via litter and decomposition of this material in a genetically modified eucalyptus plantation. There were no significant changes in leaf litter production or in nutrients flow due to eucalypts genetic modification. Largest variation was observed between the two studied clones, but they were lower than that commonly observed with changes of silvicultural treatments.
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spelling Deposition of litter and nutrient flow of genetically modified eucalyptsDeposição de folhedo e fluxo de nutrientes em eucalipto geneticamente modificadoCiclagem de nutrientesOrganismo transgênicoSerapilheiraNutrient cyclingTransgenic organismsLeaf litterThe deposition of litter is a major nutrient cycling indicator in forest plantations. The objective of this study was to evaluate dynamics of leaf litter deposition, flow of nutrients from canopy to soil via litter and decomposition of this material in a genetically modified eucalyptus plantation. There were no significant changes in leaf litter production or in nutrients flow due to eucalypts genetic modification. Largest variation was observed between the two studied clones, but they were lower than that commonly observed with changes of silvicultural treatments.A deposição de folhedo é um dos principais indicadores de ciclagem de nutrientes em plantios florestais. O objetivo desse trabalho foi avaliar a dinâmica de deposição de folhedo, o fluxo dos nutrientes copa-solo via folhedo e a decomposição desse material em um plantio experimental de eucalipto geneticamente modificado. Não foram observadas alterações significativas na produção de folhedo ou no fluxo de nutrientes devido à transformação do eucalipto. As maiores variações observadas foram entre os dois clones estudados, mas foram inferiores às observadas comumente com as mudanças dos tratos silviculturais.Embrapa Florestas2017-03-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/98510.4336/2017.pfb.37.89.985Pesquisa Florestal Brasileira; v. 37 n. 89 (2017): jan./mar.; 89-92Pesquisa Florestal Brasileira; Vol. 37 No. 89 (2017): jan./mar.; 89-921983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/985/561Copyright (c) 2017 José Luiz Ferraresso Conti Júnior, Paulo Henrique Muller Silva, Hilton Thadeu Zarate do Coutohttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessConti Júnior, José Luiz FerraressoSilva, Paulo Henrique MullerCouto, Hilton Thadeu Zarate do2018-01-07T18:59:59Zoai:pfb.cnpf.embrapa.br/pfb:article/985Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2018-01-07T18:59:59Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Deposition of litter and nutrient flow of genetically modified eucalypts
Deposição de folhedo e fluxo de nutrientes em eucalipto geneticamente modificado
title Deposition of litter and nutrient flow of genetically modified eucalypts
spellingShingle Deposition of litter and nutrient flow of genetically modified eucalypts
Conti Júnior, José Luiz Ferraresso
Ciclagem de nutrientes
Organismo transgênico
Serapilheira
Nutrient cycling
Transgenic organisms
Leaf litter
title_short Deposition of litter and nutrient flow of genetically modified eucalypts
title_full Deposition of litter and nutrient flow of genetically modified eucalypts
title_fullStr Deposition of litter and nutrient flow of genetically modified eucalypts
title_full_unstemmed Deposition of litter and nutrient flow of genetically modified eucalypts
title_sort Deposition of litter and nutrient flow of genetically modified eucalypts
author Conti Júnior, José Luiz Ferraresso
author_facet Conti Júnior, José Luiz Ferraresso
Silva, Paulo Henrique Muller
Couto, Hilton Thadeu Zarate do
author_role author
author2 Silva, Paulo Henrique Muller
Couto, Hilton Thadeu Zarate do
author2_role author
author
dc.contributor.author.fl_str_mv Conti Júnior, José Luiz Ferraresso
Silva, Paulo Henrique Muller
Couto, Hilton Thadeu Zarate do
dc.subject.por.fl_str_mv Ciclagem de nutrientes
Organismo transgênico
Serapilheira
Nutrient cycling
Transgenic organisms
Leaf litter
topic Ciclagem de nutrientes
Organismo transgênico
Serapilheira
Nutrient cycling
Transgenic organisms
Leaf litter
description The deposition of litter is a major nutrient cycling indicator in forest plantations. The objective of this study was to evaluate dynamics of leaf litter deposition, flow of nutrients from canopy to soil via litter and decomposition of this material in a genetically modified eucalyptus plantation. There were no significant changes in leaf litter production or in nutrients flow due to eucalypts genetic modification. Largest variation was observed between the two studied clones, but they were lower than that commonly observed with changes of silvicultural treatments.
publishDate 2017
dc.date.none.fl_str_mv 2017-03-31
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/985
10.4336/2017.pfb.37.89.985
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/985
identifier_str_mv 10.4336/2017.pfb.37.89.985
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/985/561
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 37 n. 89 (2017): jan./mar.; 89-92
Pesquisa Florestal Brasileira; Vol. 37 No. 89 (2017): jan./mar.; 89-92
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
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