Growth and nodulation of Enterolobium contortisiliquum grown in soils under different soil use systems in southwest of Piaui State

Detalhes bibliográficos
Autor(a) principal: Jesus, Antonieta Alexandrina de
Data de Publicação: 2017
Outros Autores: Costa, Elaine Martins da, Nóbrega, Rafaela Simão Abrahão, Diógenes, Larissa Castro, Nóbrega, Júlio Cesar Azevedo
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/1460
Resumo: The aim of this study was to evaluate the effect of soil use systems from Southwest of Piaui State, Brazil, in growth and natural nodulation of tamboril [Enterolobium contortisiliquum (Vell) Morong] seedlings. The experiment was conducted in greenhouse at the Federal University of Piaui, in Bom Jesus, PI. The experiment design was completely randomized with ten replications. Treatments were consisted of four soil use systems (two areas of native forest, one grassland and one agriculture area). Seedlings were collected 85 days after planting, when height (H), collar diameter (CD), number of nodules (NN), nodule fresh matter (NFM), shoot (SDM), roots (RDM) and total dry matter (TDM), ratio of shoot and roots dry matter (SDM/TDR), Dickson quality index (DQI) and nitrogen accumulation in shoots (NAS) were evaluated. Nodulation occurred in all soil use systems. Seedlings grown under soils from agriculture and grassland areas showed higher performance on nodulation, H, CD, SDM and NAS than soils from native forest areas.
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spelling Growth and nodulation of Enterolobium contortisiliquum grown in soils under different soil use systems in southwest of Piaui StateCrescimento e nodulação de Enterolobium contortisiliquum cultivado em solos de diferentes sistemas de uso no Sudoeste do PiauíTamborilFixação de nitrogênioRhizobiumTamborilNitrogen fixationRhizobiumThe aim of this study was to evaluate the effect of soil use systems from Southwest of Piaui State, Brazil, in growth and natural nodulation of tamboril [Enterolobium contortisiliquum (Vell) Morong] seedlings. The experiment was conducted in greenhouse at the Federal University of Piaui, in Bom Jesus, PI. The experiment design was completely randomized with ten replications. Treatments were consisted of four soil use systems (two areas of native forest, one grassland and one agriculture area). Seedlings were collected 85 days after planting, when height (H), collar diameter (CD), number of nodules (NN), nodule fresh matter (NFM), shoot (SDM), roots (RDM) and total dry matter (TDM), ratio of shoot and roots dry matter (SDM/TDR), Dickson quality index (DQI) and nitrogen accumulation in shoots (NAS) were evaluated. Nodulation occurred in all soil use systems. Seedlings grown under soils from agriculture and grassland areas showed higher performance on nodulation, H, CD, SDM and NAS than soils from native forest areas.O objetivo deste trabalho foi avaliar o efeito de diferentes sistemas de uso dos solos do Sudoeste do Piauí no crescimento e nodulação natural de mudas de tamboril [Enterolobium contortisiliquum (Vell) Morong]. O experimento foi conduzido em viveiro da Universidade Federal do Piauí, em Bom Jesus, PI. O delineamento experimental foi inteiramente casualizado com dez repetições. Os tratamentos foram: quatro sistemas de uso do solo (duas áreas de mata nativa, uma área de pastagem e outra de agricultura). Aos 85 dias as mudas foram coletadas e avaliaram-se a altura (H), o diâmetro do colo (DC), o número (NN) e a matéria fresca de nódulos (MFN), as matérias secas da parte aérea (MSPA), das raízes (MSR) e total (MST), a relação entre matéria seca da parte aérea sobre a das raízes (MSPA/MSR), o índice de qualidade de Dickson (IQD) e o acúmulo de nitrogênio na parte aérea (ANPA). Ocorreu nodulação em todos os sistemas de uso dos solos. As mudas cultivadas em solos de áreas agrícolas e de pastagem apresentaram maior destaque quanto à nodulação, H, DC, MSPA e ANPA, do que as áreas de mata nativa.Embrapa Florestas2017-12-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/146010.4336/2017.pfb.37.92.1460Pesquisa Florestal Brasileira; v. 37 n. 92 (2017): out./dez.; 545-553Pesquisa Florestal Brasileira; Vol. 37 No. 92 (2017): out./dez.; 545-5531983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1460/619https://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessJesus, Antonieta Alexandrina deCosta, Elaine Martins daNóbrega, Rafaela Simão AbrahãoDiógenes, Larissa CastroNóbrega, Júlio Cesar Azevedo2019-01-02T18:39:23Zoai:pfb.cnpf.embrapa.br/pfb:article/1460Revistahttps://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:2019-01-02T18:39:23Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Growth and nodulation of Enterolobium contortisiliquum grown in soils under different soil use systems in southwest of Piaui State
Crescimento e nodulação de Enterolobium contortisiliquum cultivado em solos de diferentes sistemas de uso no Sudoeste do Piauí
title Growth and nodulation of Enterolobium contortisiliquum grown in soils under different soil use systems in southwest of Piaui State
spellingShingle Growth and nodulation of Enterolobium contortisiliquum grown in soils under different soil use systems in southwest of Piaui State
Jesus, Antonieta Alexandrina de
Tamboril
Fixação de nitrogênio
Rhizobium
Tamboril
Nitrogen fixation
Rhizobium
title_short Growth and nodulation of Enterolobium contortisiliquum grown in soils under different soil use systems in southwest of Piaui State
title_full Growth and nodulation of Enterolobium contortisiliquum grown in soils under different soil use systems in southwest of Piaui State
title_fullStr Growth and nodulation of Enterolobium contortisiliquum grown in soils under different soil use systems in southwest of Piaui State
title_full_unstemmed Growth and nodulation of Enterolobium contortisiliquum grown in soils under different soil use systems in southwest of Piaui State
title_sort Growth and nodulation of Enterolobium contortisiliquum grown in soils under different soil use systems in southwest of Piaui State
author Jesus, Antonieta Alexandrina de
author_facet Jesus, Antonieta Alexandrina de
Costa, Elaine Martins da
Nóbrega, Rafaela Simão Abrahão
Diógenes, Larissa Castro
Nóbrega, Júlio Cesar Azevedo
author_role author
author2 Costa, Elaine Martins da
Nóbrega, Rafaela Simão Abrahão
Diógenes, Larissa Castro
Nóbrega, Júlio Cesar Azevedo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Jesus, Antonieta Alexandrina de
Costa, Elaine Martins da
Nóbrega, Rafaela Simão Abrahão
Diógenes, Larissa Castro
Nóbrega, Júlio Cesar Azevedo
dc.subject.por.fl_str_mv Tamboril
Fixação de nitrogênio
Rhizobium
Tamboril
Nitrogen fixation
Rhizobium
topic Tamboril
Fixação de nitrogênio
Rhizobium
Tamboril
Nitrogen fixation
Rhizobium
description The aim of this study was to evaluate the effect of soil use systems from Southwest of Piaui State, Brazil, in growth and natural nodulation of tamboril [Enterolobium contortisiliquum (Vell) Morong] seedlings. The experiment was conducted in greenhouse at the Federal University of Piaui, in Bom Jesus, PI. The experiment design was completely randomized with ten replications. Treatments were consisted of four soil use systems (two areas of native forest, one grassland and one agriculture area). Seedlings were collected 85 days after planting, when height (H), collar diameter (CD), number of nodules (NN), nodule fresh matter (NFM), shoot (SDM), roots (RDM) and total dry matter (TDM), ratio of shoot and roots dry matter (SDM/TDR), Dickson quality index (DQI) and nitrogen accumulation in shoots (NAS) were evaluated. Nodulation occurred in all soil use systems. Seedlings grown under soils from agriculture and grassland areas showed higher performance on nodulation, H, CD, SDM and NAS than soils from native forest areas.
publishDate 2017
dc.date.none.fl_str_mv 2017-12-29
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/1460
10.4336/2017.pfb.37.92.1460
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1460
identifier_str_mv 10.4336/2017.pfb.37.92.1460
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/1460/619
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. 92 (2017): out./dez.; 545-553
Pesquisa Florestal Brasileira; Vol. 37 No. 92 (2017): out./dez.; 545-553
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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