Do Azospirillum brasilense application methods and doses influence the quality of Cordia alliodora seminal seedlings?

Detalhes bibliográficos
Autor(a) principal: SOUZA, A. das G.
Data de Publicação: 2022
Outros Autores: SMIDERLE, O. J., MAIA, S. da S., DIAS, T. J.
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/1153880
Resumo: The objective of this study was to determine the best method of bacteria application and the dose of maximum technical efficiency for the growth and morphophysiological quality of Cordia alliodora seedlings in the northern Amazon. The variables under study were: shoot height (H), collar diameter (CD), number of leaves (NL), shoot dry mass (SDM, g plant-1 ), root dry mass (RDM, g plant-1 ) and total dry mass (TDM, g plant-1 ), Dickson quality index, contents of chlorophyll a, chlorophyll b and total chlorophyll, leaf area (LA, m2 m2 ) and nitrogen balance index (NBI). Foliar application of Azospirillum brasilense at the dose of maximum technical efficiency of 0.40 ml L -1 positively influences the increase of collar diameter in Cordia alliodora seedlings. Application via substrate at the dose of maximum technical efficiency of 0.41 ml L-1 leads to larger leaf area in Cordia alliodora seedlings. Application of Azospirillum brasilense at the appropriate doses through both leaves and substrate promotes increments in all physiological parameters studied in Cordia alliodora seedlings at 90 days after transplantation.
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spelling Do Azospirillum brasilense application methods and doses influence the quality of Cordia alliodora seminal seedlings?FreijóBiological nitrogen-fixing bacteriaChlorophyllsSeedling qualityThe objective of this study was to determine the best method of bacteria application and the dose of maximum technical efficiency for the growth and morphophysiological quality of Cordia alliodora seedlings in the northern Amazon. The variables under study were: shoot height (H), collar diameter (CD), number of leaves (NL), shoot dry mass (SDM, g plant-1 ), root dry mass (RDM, g plant-1 ) and total dry mass (TDM, g plant-1 ), Dickson quality index, contents of chlorophyll a, chlorophyll b and total chlorophyll, leaf area (LA, m2 m2 ) and nitrogen balance index (NBI). Foliar application of Azospirillum brasilense at the dose of maximum technical efficiency of 0.40 ml L -1 positively influences the increase of collar diameter in Cordia alliodora seedlings. Application via substrate at the dose of maximum technical efficiency of 0.41 ml L-1 leads to larger leaf area in Cordia alliodora seedlings. Application of Azospirillum brasilense at the appropriate doses through both leaves and substrate promotes increments in all physiological parameters studied in Cordia alliodora seedlings at 90 days after transplantation.ALINE DAS GRAÇAS SOUZA, CENTRO UNIVERSITÁRIO INGÁ; OSCAR JOSE SMIDERLE, CPAF-RR; SONICLEY DA SILVA MAIA, UNIVERSIDADE FEDERAL DE RORAIMA; THIAGO JARDELINO DIAS, UNIVERSIDADE FEDERAL DA PARAIBA.SOUZA, A. das G.SMIDERLE, O. J.MAIA, S. da S.DIAS, T. J.2023-05-22T15:47:27Z2023-05-22T15:47:27Z2023-05-222022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleScientia Forestalis, v. 51, e3971, 2022.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1153880enginfo: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:EMBRAPA2023-05-22T15:47:27Zoai:www.alice.cnptia.embrapa.br:doc/1153880Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542023-05-22T15:47:27falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542023-05-22T15:47:27Repositório 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 Do Azospirillum brasilense application methods and doses influence the quality of Cordia alliodora seminal seedlings?
title Do Azospirillum brasilense application methods and doses influence the quality of Cordia alliodora seminal seedlings?
spellingShingle Do Azospirillum brasilense application methods and doses influence the quality of Cordia alliodora seminal seedlings?
SOUZA, A. das G.
Freijó
Biological nitrogen-fixing bacteria
Chlorophylls
Seedling quality
title_short Do Azospirillum brasilense application methods and doses influence the quality of Cordia alliodora seminal seedlings?
title_full Do Azospirillum brasilense application methods and doses influence the quality of Cordia alliodora seminal seedlings?
title_fullStr Do Azospirillum brasilense application methods and doses influence the quality of Cordia alliodora seminal seedlings?
title_full_unstemmed Do Azospirillum brasilense application methods and doses influence the quality of Cordia alliodora seminal seedlings?
title_sort Do Azospirillum brasilense application methods and doses influence the quality of Cordia alliodora seminal seedlings?
author SOUZA, A. das G.
author_facet SOUZA, A. das G.
SMIDERLE, O. J.
MAIA, S. da S.
DIAS, T. J.
author_role author
author2 SMIDERLE, O. J.
MAIA, S. da S.
DIAS, T. J.
author2_role author
author
author
dc.contributor.none.fl_str_mv ALINE DAS GRAÇAS SOUZA, CENTRO UNIVERSITÁRIO INGÁ; OSCAR JOSE SMIDERLE, CPAF-RR; SONICLEY DA SILVA MAIA, UNIVERSIDADE FEDERAL DE RORAIMA; THIAGO JARDELINO DIAS, UNIVERSIDADE FEDERAL DA PARAIBA.
dc.contributor.author.fl_str_mv SOUZA, A. das G.
SMIDERLE, O. J.
MAIA, S. da S.
DIAS, T. J.
dc.subject.por.fl_str_mv Freijó
Biological nitrogen-fixing bacteria
Chlorophylls
Seedling quality
topic Freijó
Biological nitrogen-fixing bacteria
Chlorophylls
Seedling quality
description The objective of this study was to determine the best method of bacteria application and the dose of maximum technical efficiency for the growth and morphophysiological quality of Cordia alliodora seedlings in the northern Amazon. The variables under study were: shoot height (H), collar diameter (CD), number of leaves (NL), shoot dry mass (SDM, g plant-1 ), root dry mass (RDM, g plant-1 ) and total dry mass (TDM, g plant-1 ), Dickson quality index, contents of chlorophyll a, chlorophyll b and total chlorophyll, leaf area (LA, m2 m2 ) and nitrogen balance index (NBI). Foliar application of Azospirillum brasilense at the dose of maximum technical efficiency of 0.40 ml L -1 positively influences the increase of collar diameter in Cordia alliodora seedlings. Application via substrate at the dose of maximum technical efficiency of 0.41 ml L-1 leads to larger leaf area in Cordia alliodora seedlings. Application of Azospirillum brasilense at the appropriate doses through both leaves and substrate promotes increments in all physiological parameters studied in Cordia alliodora seedlings at 90 days after transplantation.
publishDate 2022
dc.date.none.fl_str_mv 2022
2023-05-22T15:47:27Z
2023-05-22T15:47:27Z
2023-05-22
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 Scientia Forestalis, v. 51, e3971, 2022.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1153880
identifier_str_mv Scientia Forestalis, v. 51, e3971, 2022.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1153880
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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