Water salinity and initial development of yellow passion fruit

Detalhes bibliográficos
Autor(a) principal: Soares,Frederico Antônio Loureiro
Data de Publicação: 2002
Outros Autores: Gheyi,Hans Raj, Viana,Sergio Batista Assis, Uyeda,Claudio Augusto, Fernandes,Pedro Dantas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Scientia Agrícola (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162002000300013
Resumo: Considering the lack of information on salt tolerance of passion fruit (Passiflora edulis) seedlings, a study was carried out to evaluate the effects of water salinity on the vigor and initial growth in a completely randomized design with 8 levels of electrical conductivity of irrigation water (ECw), varying from 1.0 to 8.0 dS m-1. Salinity delayed the germination process, but relative reduction was observed only above ECw 4.43 dS m-1. Seedling vigor and growth decreased with increasing salinity, however, water at 4 dS m-1 resulted in 85% of vigor and seedlings with more than 50% growth in comparison to the lowest salinity treatment. Based on soil salinity, the passion fruit may be considered as 'moderately tolerant' to salinity during the initial phase.
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spelling Water salinity and initial development of yellow passion fruitPassiflora edulissalinity toleranceelectrical conductivityConsidering the lack of information on salt tolerance of passion fruit (Passiflora edulis) seedlings, a study was carried out to evaluate the effects of water salinity on the vigor and initial growth in a completely randomized design with 8 levels of electrical conductivity of irrigation water (ECw), varying from 1.0 to 8.0 dS m-1. Salinity delayed the germination process, but relative reduction was observed only above ECw 4.43 dS m-1. Seedling vigor and growth decreased with increasing salinity, however, water at 4 dS m-1 resulted in 85% of vigor and seedlings with more than 50% growth in comparison to the lowest salinity treatment. Based on soil salinity, the passion fruit may be considered as 'moderately tolerant' to salinity during the initial phase.Escola Superior de Agricultura "Luiz de Queiroz"2002-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162002000300013Scientia Agricola v.59 n.3 2002reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S0103-90162002000300013info:eu-repo/semantics/openAccessSoares,Frederico Antônio LoureiroGheyi,Hans RajViana,Sergio Batista AssisUyeda,Claudio AugustoFernandes,Pedro Dantaseng2002-08-09T00:00:00Zoai:scielo:S0103-90162002000300013Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2002-08-09T00:00Scientia Agrícola (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Water salinity and initial development of yellow passion fruit
title Water salinity and initial development of yellow passion fruit
spellingShingle Water salinity and initial development of yellow passion fruit
Soares,Frederico Antônio Loureiro
Passiflora edulis
salinity tolerance
electrical conductivity
title_short Water salinity and initial development of yellow passion fruit
title_full Water salinity and initial development of yellow passion fruit
title_fullStr Water salinity and initial development of yellow passion fruit
title_full_unstemmed Water salinity and initial development of yellow passion fruit
title_sort Water salinity and initial development of yellow passion fruit
author Soares,Frederico Antônio Loureiro
author_facet Soares,Frederico Antônio Loureiro
Gheyi,Hans Raj
Viana,Sergio Batista Assis
Uyeda,Claudio Augusto
Fernandes,Pedro Dantas
author_role author
author2 Gheyi,Hans Raj
Viana,Sergio Batista Assis
Uyeda,Claudio Augusto
Fernandes,Pedro Dantas
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Soares,Frederico Antônio Loureiro
Gheyi,Hans Raj
Viana,Sergio Batista Assis
Uyeda,Claudio Augusto
Fernandes,Pedro Dantas
dc.subject.por.fl_str_mv Passiflora edulis
salinity tolerance
electrical conductivity
topic Passiflora edulis
salinity tolerance
electrical conductivity
description Considering the lack of information on salt tolerance of passion fruit (Passiflora edulis) seedlings, a study was carried out to evaluate the effects of water salinity on the vigor and initial growth in a completely randomized design with 8 levels of electrical conductivity of irrigation water (ECw), varying from 1.0 to 8.0 dS m-1. Salinity delayed the germination process, but relative reduction was observed only above ECw 4.43 dS m-1. Seedling vigor and growth decreased with increasing salinity, however, water at 4 dS m-1 resulted in 85% of vigor and seedlings with more than 50% growth in comparison to the lowest salinity treatment. Based on soil salinity, the passion fruit may be considered as 'moderately tolerant' to salinity during the initial phase.
publishDate 2002
dc.date.none.fl_str_mv 2002-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162002000300013
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162002000300013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-90162002000300013
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Escola Superior de Agricultura "Luiz de Queiroz"
publisher.none.fl_str_mv Escola Superior de Agricultura "Luiz de Queiroz"
dc.source.none.fl_str_mv Scientia Agricola v.59 n.3 2002
reponame:Scientia Agrícola (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Scientia Agrícola (Online)
collection Scientia Agrícola (Online)
repository.name.fl_str_mv Scientia Agrícola (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv scientia@usp.br||alleoni@usp.br
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