Interference of light availability on response to fertilization of enrichment plantings with leguminous trees

Detalhes bibliográficos
Autor(a) principal: Silva, Marco Aurélio de Carvalho
Data de Publicação: 2013
Outros Autores: Souza, Luiz Augusto Gomes de, Brandão, Diego Oliveira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/12706
Resumo: The objective of this work was to evaluate the interference of light availability on response to fertilization of enrichment plantings of secondary growth forest with leguminous trees. The species Hymenaea courbaril, Stryphnodendron guianense, Parkia platycephala, and Stryphnodendron microstachyum were planted in a secondary growth forest under three fertilization treatments: organic fertilization, organic fertilization plus mineral fertilization, and absence of fertilization. Light availability modulated the response of P. platycephala and H. courbaril to fertilization treatments. Randomization was not sufficient to ensure similar light conditions in the enrichment plantings. Variation in the amount of incident light compromises the sound evaluation of fertilization treatments.
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spelling Interference of light availability on response to fertilization of enrichment plantings with leguminous treesInterferência da disponibilidade de luz na resposta à adubação de plantios de enriquecimento com leguminosas arbóreasHymenaea courbaril; Parkia platycephala; Stryphnodendron guianense; Stryphnodendron microstachyum; secondary growth forest; transmittanceHymenaea courbaril; Parkia platycephala; Stryphnodendron guianense; Stryphnodendron microstachyum; capoeira; transmitânciaThe objective of this work was to evaluate the interference of light availability on response to fertilization of enrichment plantings of secondary growth forest with leguminous trees. The species Hymenaea courbaril, Stryphnodendron guianense, Parkia platycephala, and Stryphnodendron microstachyum were planted in a secondary growth forest under three fertilization treatments: organic fertilization, organic fertilization plus mineral fertilization, and absence of fertilization. Light availability modulated the response of P. platycephala and H. courbaril to fertilization treatments. Randomization was not sufficient to ensure similar light conditions in the enrichment plantings. Variation in the amount of incident light compromises the sound evaluation of fertilization treatments.O objetivo deste trabalho foi avaliar a interferência da disponibilidade de luz na resposta à adubação de plantios de enriquecimento da capoeira com leguminosas arbóreas. As espécies Hymenaea courbaril, Stryphnodendron guianense, Parkia platycephala e Stryphnodendron microstachyum foram plantadas em capoeira, sob três tratamentos de fertilização: adubação orgânica, adubação orgânica acrescida de mineral e ausência de adubação. A disponibilidade de luz condicionou a resposta de P. platycephala e H. courbaril à fertilização. A aleatorização não foi suficiente para garantir condições semelhantes de luz nos plantios de enriquecimento. A variação na quantidade de luz incidente no sub‑bosque compromete a correta avaliação dos tratamentos de fertilização.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCAPES, INPA, UFAMSilva, Marco Aurélio de CarvalhoSouza, Luiz Augusto Gomes deBrandão, Diego Oliveira2013-06-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/12706Pesquisa Agropecuaria Brasileira; v.48, n.3, mar. 2013; 346-350Pesquisa Agropecuária Brasileira; v.48, n.3, mar. 2013; 346-3501678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/12706/11135https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12706/8408info:eu-repo/semantics/openAccess2013-06-06T21:18:09Zoai:ojs.seer.sct.embrapa.br:article/12706Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2013-06-06T21:18:09Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Interference of light availability on response to fertilization of enrichment plantings with leguminous trees
Interferência da disponibilidade de luz na resposta à adubação de plantios de enriquecimento com leguminosas arbóreas
title Interference of light availability on response to fertilization of enrichment plantings with leguminous trees
spellingShingle Interference of light availability on response to fertilization of enrichment plantings with leguminous trees
Silva, Marco Aurélio de Carvalho
Hymenaea courbaril; Parkia platycephala; Stryphnodendron guianense; Stryphnodendron microstachyum; secondary growth forest; transmittance
Hymenaea courbaril; Parkia platycephala; Stryphnodendron guianense; Stryphnodendron microstachyum; capoeira; transmitância
title_short Interference of light availability on response to fertilization of enrichment plantings with leguminous trees
title_full Interference of light availability on response to fertilization of enrichment plantings with leguminous trees
title_fullStr Interference of light availability on response to fertilization of enrichment plantings with leguminous trees
title_full_unstemmed Interference of light availability on response to fertilization of enrichment plantings with leguminous trees
title_sort Interference of light availability on response to fertilization of enrichment plantings with leguminous trees
author Silva, Marco Aurélio de Carvalho
author_facet Silva, Marco Aurélio de Carvalho
Souza, Luiz Augusto Gomes de
Brandão, Diego Oliveira
author_role author
author2 Souza, Luiz Augusto Gomes de
Brandão, Diego Oliveira
author2_role author
author
dc.contributor.none.fl_str_mv
CAPES, INPA, UFAM
dc.contributor.author.fl_str_mv Silva, Marco Aurélio de Carvalho
Souza, Luiz Augusto Gomes de
Brandão, Diego Oliveira
dc.subject.por.fl_str_mv Hymenaea courbaril; Parkia platycephala; Stryphnodendron guianense; Stryphnodendron microstachyum; secondary growth forest; transmittance
Hymenaea courbaril; Parkia platycephala; Stryphnodendron guianense; Stryphnodendron microstachyum; capoeira; transmitância
topic Hymenaea courbaril; Parkia platycephala; Stryphnodendron guianense; Stryphnodendron microstachyum; secondary growth forest; transmittance
Hymenaea courbaril; Parkia platycephala; Stryphnodendron guianense; Stryphnodendron microstachyum; capoeira; transmitância
description The objective of this work was to evaluate the interference of light availability on response to fertilization of enrichment plantings of secondary growth forest with leguminous trees. The species Hymenaea courbaril, Stryphnodendron guianense, Parkia platycephala, and Stryphnodendron microstachyum were planted in a secondary growth forest under three fertilization treatments: organic fertilization, organic fertilization plus mineral fertilization, and absence of fertilization. Light availability modulated the response of P. platycephala and H. courbaril to fertilization treatments. Randomization was not sufficient to ensure similar light conditions in the enrichment plantings. Variation in the amount of incident light compromises the sound evaluation of fertilization treatments.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-06
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/12706
url https://seer.sct.embrapa.br/index.php/pab/article/view/12706
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/12706/11135
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/12706/8408
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.48, n.3, mar. 2013; 346-350
Pesquisa Agropecuária Brasileira; v.48, n.3, mar. 2013; 346-350
1678-3921
0100-104x
reponame:Pesquisa Agropecuária 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 Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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