Fixação biológica do nitrogênio e crescimento de plantas de leucena (leucaena leucocephala (Lam.) de wit.) sob salinidade

Detalhes bibliográficos
Autor(a) principal: de Oliveira Freire, Antonio Lucineudo
Data de Publicação: 2010
Outros Autores: de Jesus Deléo Rodrigues, Teresinha [UNESP], de Miranda, José Romilson Paes
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/226088
Resumo: This study aimed to evaluate the effects of salinity in the growth and nitrogen fixation in leucaena. Plants were cultivated in Leonard pots containing clean and sterilized sand. The treatments were distributed in a completely randomized design, in a 3×3 factorial, with five replicates. The first factor corresponded to no inoculation and inoculation with Bradyrhizobium sp SEMIA 6070 and SEMIA 6153 strains. The second factor corresponded to NaCl concentrations: 0, 25 and 50 mol m-3. Were analyzed the height and dry matter accumulation, the number of nodules and nitrogen in plants. The inoculation of plants with the strain SEMIA 6070 provided higher growth and greater nitrogen accumulation in plants thar were not subject to salinity. Nodulation was not affected by salinity. Inoculation with SEMIA 6153 strain provided greater tolerance to salinity.
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spelling Fixação biológica do nitrogênio e crescimento de plantas de leucena (leucaena leucocephala (Lam.) de wit.) sob salinidadeNitrogen fixation and plant growth of leucena (leucaena leucocephala (Lam.) de vit) under salinityBradyrhizobiumNaClSalt toleranceThis study aimed to evaluate the effects of salinity in the growth and nitrogen fixation in leucaena. Plants were cultivated in Leonard pots containing clean and sterilized sand. The treatments were distributed in a completely randomized design, in a 3×3 factorial, with five replicates. The first factor corresponded to no inoculation and inoculation with Bradyrhizobium sp SEMIA 6070 and SEMIA 6153 strains. The second factor corresponded to NaCl concentrations: 0, 25 and 50 mol m-3. Were analyzed the height and dry matter accumulation, the number of nodules and nitrogen in plants. The inoculation of plants with the strain SEMIA 6070 provided higher growth and greater nitrogen accumulation in plants thar were not subject to salinity. Nodulation was not affected by salinity. Inoculation with SEMIA 6153 strain provided greater tolerance to salinity.Unidade Acadêmica de Engenharia Florestal UFCG, Caixa Postal 64, 58700-970, Patos-PBDepartemento de Biologia Aplicada à Agropecuária UNESP/FCAV, Via, de Acesso Paulo Donato Castellane, s/n, 14884-900, Jaboticabal-SPUnidade Acadêmica de Agronomia e Tecnologia de Alimentos UFCG, 58840-000, Pombal-PBDepartemento de Biologia Aplicada à Agropecuária UNESP/FCAV, Via, de Acesso Paulo Donato Castellane, s/n, 14884-900, Jaboticabal-SPUFCGUniversidade Estadual Paulista (UNESP)de Oliveira Freire, Antonio Lucineudode Jesus Deléo Rodrigues, Teresinha [UNESP]de Miranda, José Romilson Paes2022-04-28T21:25:13Z2022-04-28T21:25:13Z2010-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article90-96Revista Caatinga, v. 23, n. 1, p. 90-96, 2010.0100-316X1983-2125http://hdl.handle.net/11449/2260882-s2.0-77958516534Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Caatingainfo:eu-repo/semantics/openAccess2024-06-06T13:05:22Zoai:repositorio.unesp.br:11449/226088Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:10:17.033700Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Fixação biológica do nitrogênio e crescimento de plantas de leucena (leucaena leucocephala (Lam.) de wit.) sob salinidade
Nitrogen fixation and plant growth of leucena (leucaena leucocephala (Lam.) de vit) under salinity
title Fixação biológica do nitrogênio e crescimento de plantas de leucena (leucaena leucocephala (Lam.) de wit.) sob salinidade
spellingShingle Fixação biológica do nitrogênio e crescimento de plantas de leucena (leucaena leucocephala (Lam.) de wit.) sob salinidade
de Oliveira Freire, Antonio Lucineudo
Bradyrhizobium
NaCl
Salt tolerance
title_short Fixação biológica do nitrogênio e crescimento de plantas de leucena (leucaena leucocephala (Lam.) de wit.) sob salinidade
title_full Fixação biológica do nitrogênio e crescimento de plantas de leucena (leucaena leucocephala (Lam.) de wit.) sob salinidade
title_fullStr Fixação biológica do nitrogênio e crescimento de plantas de leucena (leucaena leucocephala (Lam.) de wit.) sob salinidade
title_full_unstemmed Fixação biológica do nitrogênio e crescimento de plantas de leucena (leucaena leucocephala (Lam.) de wit.) sob salinidade
title_sort Fixação biológica do nitrogênio e crescimento de plantas de leucena (leucaena leucocephala (Lam.) de wit.) sob salinidade
author de Oliveira Freire, Antonio Lucineudo
author_facet de Oliveira Freire, Antonio Lucineudo
de Jesus Deléo Rodrigues, Teresinha [UNESP]
de Miranda, José Romilson Paes
author_role author
author2 de Jesus Deléo Rodrigues, Teresinha [UNESP]
de Miranda, José Romilson Paes
author2_role author
author
dc.contributor.none.fl_str_mv UFCG
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv de Oliveira Freire, Antonio Lucineudo
de Jesus Deléo Rodrigues, Teresinha [UNESP]
de Miranda, José Romilson Paes
dc.subject.por.fl_str_mv Bradyrhizobium
NaCl
Salt tolerance
topic Bradyrhizobium
NaCl
Salt tolerance
description This study aimed to evaluate the effects of salinity in the growth and nitrogen fixation in leucaena. Plants were cultivated in Leonard pots containing clean and sterilized sand. The treatments were distributed in a completely randomized design, in a 3×3 factorial, with five replicates. The first factor corresponded to no inoculation and inoculation with Bradyrhizobium sp SEMIA 6070 and SEMIA 6153 strains. The second factor corresponded to NaCl concentrations: 0, 25 and 50 mol m-3. Were analyzed the height and dry matter accumulation, the number of nodules and nitrogen in plants. The inoculation of plants with the strain SEMIA 6070 provided higher growth and greater nitrogen accumulation in plants thar were not subject to salinity. Nodulation was not affected by salinity. Inoculation with SEMIA 6153 strain provided greater tolerance to salinity.
publishDate 2010
dc.date.none.fl_str_mv 2010-11-01
2022-04-28T21:25:13Z
2022-04-28T21:25:13Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Revista Caatinga, v. 23, n. 1, p. 90-96, 2010.
0100-316X
1983-2125
http://hdl.handle.net/11449/226088
2-s2.0-77958516534
identifier_str_mv Revista Caatinga, v. 23, n. 1, p. 90-96, 2010.
0100-316X
1983-2125
2-s2.0-77958516534
url http://hdl.handle.net/11449/226088
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Caatinga
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 90-96
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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