Effects of NaCl on germination and seedling vigor of rice.

Detalhes bibliográficos
Autor(a) principal: Campos, Ivandir Soares
Data de Publicação: 2014
Outros Autores: Assunção, Marcos Vinícius
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/13507
Resumo: This study was conducted to evaluate the deleterious effects of NaCl on germination and vigor of the cultivars IAC-25, IAC-47, IAC-165, CNA-796019, Lebonnet, IRAT-112 and CICA-8. Samples of seeds were germinated in NaCl solution with - 0,4 and - 0,8 Megapascal (MPa) of osmotic potential. The cultivars IAC-25 and IAC-47 were considered salt tolerants up to - 0,4 MPa of NaCl The cultivars Lebonnet, CNA-796019 and CJCA-8 were considered moderatly tolerante and the IAC-165 and IRAT- 112 little tolerante. However, at - 0,8 MPa on which all material was severely affected by salinity, the cultivars IAC-25, IAC-47 and CNA-796019 were the least susceptible. The cultivar IAC-25, was the most tolerant to salinity and the IAC-165 was the most susceptible.
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spelling Effects of NaCl on germination and seedling vigor of rice.Efeitos do cloreto de sódio na germinação e vigor de plântulas do arroz.Oryza sativa; salinity; osmotic potentialOryza sativa; salinidade; potencial osmóticoThis study was conducted to evaluate the deleterious effects of NaCl on germination and vigor of the cultivars IAC-25, IAC-47, IAC-165, CNA-796019, Lebonnet, IRAT-112 and CICA-8. Samples of seeds were germinated in NaCl solution with - 0,4 and - 0,8 Megapascal (MPa) of osmotic potential. The cultivars IAC-25 and IAC-47 were considered salt tolerants up to - 0,4 MPa of NaCl The cultivars Lebonnet, CNA-796019 and CJCA-8 were considered moderatly tolerante and the IAC-165 and IRAT- 112 little tolerante. However, at - 0,8 MPa on which all material was severely affected by salinity, the cultivars IAC-25, IAC-47 and CNA-796019 were the least susceptible. The cultivar IAC-25, was the most tolerant to salinity and the IAC-165 was the most susceptible.Este trabalho teve como objetivo avaliar os efeitos deletérios do NaCl na germinação e vigor das cultivares de arroz (Oryza sativa L.) IAC-25, IAC-47, IAC-165, CNA-796019, Lebonnet, IRAT-112 e CICA-8. Amostras de sementes foram colocadas para germinar em solução de NaCl com potenciais osmóticos de - 0,4 e - 0,8 Megapascal (MPa). As cultivares IAC-25 e IAC-47 foram consideradas tolerantes à salinidade até - 0,4 MPa de NaCl; Lebonnet, CNA-796019 e CICA-8 foram consideradas moderadamente tolerantes; a IAC-165 e IRAT-112 pouco tolerantes. Entretanto, a -0,8 MPa, em que todo material foi severamente afetado pela salinidade, as cultivares IAC-25, IAC-47 e CNA-796019 foram as menos sensíveis. A cultivar IAC-25, de maneira geral, foi a mais tolerante à salinidade imposta e a IAC-165 foi a mais sensívelPesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCampos, Ivandir SoaresAssunção, Marcos Vinícius2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/13507Pesquisa Agropecuaria Brasileira; v.25, n.6, jun. 1990; 837-843Pesquisa Agropecuária Brasileira; v.25, n.6, jun. 1990; 837-8431678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/13507/7672info:eu-repo/semantics/openAccess2014-04-17T14:34:39Zoai:ojs.seer.sct.embrapa.br:article/13507Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-17T14:34:39Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effects of NaCl on germination and seedling vigor of rice.
Efeitos do cloreto de sódio na germinação e vigor de plântulas do arroz.
title Effects of NaCl on germination and seedling vigor of rice.
spellingShingle Effects of NaCl on germination and seedling vigor of rice.
Campos, Ivandir Soares
Oryza sativa; salinity; osmotic potential
Oryza sativa; salinidade; potencial osmótico
title_short Effects of NaCl on germination and seedling vigor of rice.
title_full Effects of NaCl on germination and seedling vigor of rice.
title_fullStr Effects of NaCl on germination and seedling vigor of rice.
title_full_unstemmed Effects of NaCl on germination and seedling vigor of rice.
title_sort Effects of NaCl on germination and seedling vigor of rice.
author Campos, Ivandir Soares
author_facet Campos, Ivandir Soares
Assunção, Marcos Vinícius
author_role author
author2 Assunção, Marcos Vinícius
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Campos, Ivandir Soares
Assunção, Marcos Vinícius
dc.subject.por.fl_str_mv Oryza sativa; salinity; osmotic potential
Oryza sativa; salinidade; potencial osmótico
topic Oryza sativa; salinity; osmotic potential
Oryza sativa; salinidade; potencial osmótico
description This study was conducted to evaluate the deleterious effects of NaCl on germination and vigor of the cultivars IAC-25, IAC-47, IAC-165, CNA-796019, Lebonnet, IRAT-112 and CICA-8. Samples of seeds were germinated in NaCl solution with - 0,4 and - 0,8 Megapascal (MPa) of osmotic potential. The cultivars IAC-25 and IAC-47 were considered salt tolerants up to - 0,4 MPa of NaCl The cultivars Lebonnet, CNA-796019 and CJCA-8 were considered moderatly tolerante and the IAC-165 and IRAT- 112 little tolerante. However, at - 0,8 MPa on which all material was severely affected by salinity, the cultivars IAC-25, IAC-47 and CNA-796019 were the least susceptible. The cultivar IAC-25, was the most tolerant to salinity and the IAC-165 was the most susceptible.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-17
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/13507
url https://seer.sct.embrapa.br/index.php/pab/article/view/13507
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/13507/7672
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.25, n.6, jun. 1990; 837-843
Pesquisa Agropecuária Brasileira; v.25, n.6, jun. 1990; 837-843
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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