Characterization and gas exchange in accessions of Saccharum complex under salinity in the Sub-middle São Francisco, Brazil.

Detalhes bibliográficos
Autor(a) principal: SIMOES, W. L.
Data de Publicação: 2021
Outros Autores: OLIVEIRA, A. R. de, SILVA, J. S. da, TORRES JÚNIOR, V. G., SILVA, W. O. da, MORAIS, L. K. de
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/1130155
Resumo: Salinity is one of the factors that most limit agricultural yield in the Brazilian semi-arid region. In this context, the present study aimed to evaluate the leaf gas exchange and biometric characteristics of accessions of the Saccharum complex subjected to salt stress. The experiment was carried out in a greenhouse, installed at Embrapa Semiárido, in Petrolina, PE, Brazil. The experimental design was in randomized blocks, with the treatments represented by 19 accessions belonging to different genera/species, being 10 accessions of Saccharum officinarum (BGCN 6, BGCN 91, BGCN 104, BGCN 127, BCGN 90, BGCN 101, BGCN 102, BGCN 118, BGCN 125 and BGCN 122), two accessions of Saccharum spp. (BGCN 87 and BGCN 89), one accession of Saccharum hybridum (BGCN 88), one accession of Saccharum robustum (BGCN 94), four accessions of Erianthus arundinaceus (BGCN 117, BGCN 119, BGCN 120 and BGCN 123) and one accession of Miscanthus spp., with three repetitions. Biometric characteristics, chlorophyll index and leaf gas exchange of the accessions were evaluated when they were subjected to irrigation with salinized water (6.0 dS m-1). E. arundinaceus accessions (BGCN 120 and BGCN 123) showed the highest photosynthetic rate, transpiration rate, plant height and leaf length, indicating greater adaptability to salt stress and could be promising in breeding programs.
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spelling Characterization and gas exchange in accessions of Saccharum complex under salinity in the Sub-middle São Francisco, Brazil.Erianthus arundinaceusTroca de gás de folhaCaracterística biométricasEstresse do salCana de AçúcarIrrigaçãoSaccharumMiscanthusIrrigationSalt stressSalinity is one of the factors that most limit agricultural yield in the Brazilian semi-arid region. In this context, the present study aimed to evaluate the leaf gas exchange and biometric characteristics of accessions of the Saccharum complex subjected to salt stress. The experiment was carried out in a greenhouse, installed at Embrapa Semiárido, in Petrolina, PE, Brazil. The experimental design was in randomized blocks, with the treatments represented by 19 accessions belonging to different genera/species, being 10 accessions of Saccharum officinarum (BGCN 6, BGCN 91, BGCN 104, BGCN 127, BCGN 90, BGCN 101, BGCN 102, BGCN 118, BGCN 125 and BGCN 122), two accessions of Saccharum spp. (BGCN 87 and BGCN 89), one accession of Saccharum hybridum (BGCN 88), one accession of Saccharum robustum (BGCN 94), four accessions of Erianthus arundinaceus (BGCN 117, BGCN 119, BGCN 120 and BGCN 123) and one accession of Miscanthus spp., with three repetitions. Biometric characteristics, chlorophyll index and leaf gas exchange of the accessions were evaluated when they were subjected to irrigation with salinized water (6.0 dS m-1). E. arundinaceus accessions (BGCN 120 and BGCN 123) showed the highest photosynthetic rate, transpiration rate, plant height and leaf length, indicating greater adaptability to salt stress and could be promising in breeding programs.WELSON LIMA SIMOES, CPATSAANDERSON RAMOS DE OLIVEIRA, CPATSAJUCICLÉIA S. DA SILVAVINICIUS G. TORRES JUNIORWESLLEY O. DA SILVALIZZ KEZZY DE MORAIS, CPATC.SIMOES, W. L.OLIVEIRA, A. R. deSILVA, J. S. daTORRES JÚNIOR, V. G.SILVA, W. O. daMORAIS, L. K. de2021-02-20T20:02:52Z2021-02-20T20:02:52Z2021-02-192021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Engenharia Agrícola e Ambiental, v. 25, n. 3, p. 163-167, 2021.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130155enginfo: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:EMBRAPA2021-02-20T20:03:02Zoai:www.alice.cnptia.embrapa.br:doc/1130155Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542021-02-20T20:03:02falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-02-20T20:03:02Repositório 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 Characterization and gas exchange in accessions of Saccharum complex under salinity in the Sub-middle São Francisco, Brazil.
title Characterization and gas exchange in accessions of Saccharum complex under salinity in the Sub-middle São Francisco, Brazil.
spellingShingle Characterization and gas exchange in accessions of Saccharum complex under salinity in the Sub-middle São Francisco, Brazil.
SIMOES, W. L.
Erianthus arundinaceus
Troca de gás de folha
Característica biométricas
Estresse do sal
Cana de Açúcar
Irrigação
Saccharum
Miscanthus
Irrigation
Salt stress
title_short Characterization and gas exchange in accessions of Saccharum complex under salinity in the Sub-middle São Francisco, Brazil.
title_full Characterization and gas exchange in accessions of Saccharum complex under salinity in the Sub-middle São Francisco, Brazil.
title_fullStr Characterization and gas exchange in accessions of Saccharum complex under salinity in the Sub-middle São Francisco, Brazil.
title_full_unstemmed Characterization and gas exchange in accessions of Saccharum complex under salinity in the Sub-middle São Francisco, Brazil.
title_sort Characterization and gas exchange in accessions of Saccharum complex under salinity in the Sub-middle São Francisco, Brazil.
author SIMOES, W. L.
author_facet SIMOES, W. L.
OLIVEIRA, A. R. de
SILVA, J. S. da
TORRES JÚNIOR, V. G.
SILVA, W. O. da
MORAIS, L. K. de
author_role author
author2 OLIVEIRA, A. R. de
SILVA, J. S. da
TORRES JÚNIOR, V. G.
SILVA, W. O. da
MORAIS, L. K. de
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv WELSON LIMA SIMOES, CPATSA
ANDERSON RAMOS DE OLIVEIRA, CPATSA
JUCICLÉIA S. DA SILVA
VINICIUS G. TORRES JUNIOR
WESLLEY O. DA SILVA
LIZZ KEZZY DE MORAIS, CPATC.
dc.contributor.author.fl_str_mv SIMOES, W. L.
OLIVEIRA, A. R. de
SILVA, J. S. da
TORRES JÚNIOR, V. G.
SILVA, W. O. da
MORAIS, L. K. de
dc.subject.por.fl_str_mv Erianthus arundinaceus
Troca de gás de folha
Característica biométricas
Estresse do sal
Cana de Açúcar
Irrigação
Saccharum
Miscanthus
Irrigation
Salt stress
topic Erianthus arundinaceus
Troca de gás de folha
Característica biométricas
Estresse do sal
Cana de Açúcar
Irrigação
Saccharum
Miscanthus
Irrigation
Salt stress
description Salinity is one of the factors that most limit agricultural yield in the Brazilian semi-arid region. In this context, the present study aimed to evaluate the leaf gas exchange and biometric characteristics of accessions of the Saccharum complex subjected to salt stress. The experiment was carried out in a greenhouse, installed at Embrapa Semiárido, in Petrolina, PE, Brazil. The experimental design was in randomized blocks, with the treatments represented by 19 accessions belonging to different genera/species, being 10 accessions of Saccharum officinarum (BGCN 6, BGCN 91, BGCN 104, BGCN 127, BCGN 90, BGCN 101, BGCN 102, BGCN 118, BGCN 125 and BGCN 122), two accessions of Saccharum spp. (BGCN 87 and BGCN 89), one accession of Saccharum hybridum (BGCN 88), one accession of Saccharum robustum (BGCN 94), four accessions of Erianthus arundinaceus (BGCN 117, BGCN 119, BGCN 120 and BGCN 123) and one accession of Miscanthus spp., with three repetitions. Biometric characteristics, chlorophyll index and leaf gas exchange of the accessions were evaluated when they were subjected to irrigation with salinized water (6.0 dS m-1). E. arundinaceus accessions (BGCN 120 and BGCN 123) showed the highest photosynthetic rate, transpiration rate, plant height and leaf length, indicating greater adaptability to salt stress and could be promising in breeding programs.
publishDate 2021
dc.date.none.fl_str_mv 2021-02-20T20:02:52Z
2021-02-20T20:02:52Z
2021-02-19
2021
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 Revista Brasileira de Engenharia Agrícola e Ambiental, v. 25, n. 3, p. 163-167, 2021.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130155
identifier_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental, v. 25, n. 3, p. 163-167, 2021.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130155
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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