Guava seedlings with rootstocks or interstocks and their reaction to salinity
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1678-4499.20190210 http://hdl.handle.net/11449/196821 |
Resumo: | The introduction of rootstocks for the guava has become necessary due to the advance of guava decline. Among them, Psidium spp. or their hybrids have been evaluated. In addition to disease resistance, tolerance to salinity must be evaluated in the new rootstocks. The aim of this study was to verify the effect of rootstocks and intergrafts on the mineral composition of Psidium spp. submitted to salt stress. The experiment was setup in a randomized block design, with the following treatments (scion/rootstock): P. guineense/P. cattleianum; P. guajava/P. guineense/P. cattleianum; P. guajava 'Paluma'/P. guajava; P. guajava 'Paluma'/P. guineense; P. guajava 'Cortibel 1'/P. guajava; P. guajava 'Cortibel 1'/P. guineense; P. cattleianum (purple) and P. cattleianum (yellow), with three replications and three plants per plot. The plants underwent irrigation with saline solution, and the levels of macronutrients, micronutrients and sodium in the scion leaves were evaluated. As rootstock, P. cattleianum results in greater Na uptake, with higher levels in the leaves of the scions, leading to less tolerance to salt stress. |
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Guava seedlings with rootstocks or interstocks and their reaction to salinityaccumulation of sodium in leavesmineral nutrient contents in Psidium spp.interstocked seedlingsThe introduction of rootstocks for the guava has become necessary due to the advance of guava decline. Among them, Psidium spp. or their hybrids have been evaluated. In addition to disease resistance, tolerance to salinity must be evaluated in the new rootstocks. The aim of this study was to verify the effect of rootstocks and intergrafts on the mineral composition of Psidium spp. submitted to salt stress. The experiment was setup in a randomized block design, with the following treatments (scion/rootstock): P. guineense/P. cattleianum; P. guajava/P. guineense/P. cattleianum; P. guajava 'Paluma'/P. guajava; P. guajava 'Paluma'/P. guineense; P. guajava 'Cortibel 1'/P. guajava; P. guajava 'Cortibel 1'/P. guineense; P. cattleianum (purple) and P. cattleianum (yellow), with three replications and three plants per plot. The plants underwent irrigation with saline solution, and the levels of macronutrients, micronutrients and sodium in the scion leaves were evaluated. As rootstock, P. cattleianum results in greater Na uptake, with higher levels in the leaves of the scions, leading to less tolerance to salt stress.Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Estadual Norte Fluminense, Ctr Ciencias & Tecnol Agr, Lab Engn Agr, Campos Dos Goytacazes, RJ, BrazilUniv Estadual Norte Fluminense, Ctr Ciencias & Tecnol Agr, Lab Fitotecnia, Campos Dos Goytacazes, RJ, BrazilInst Fed Educ Ciencia & Tecnol Tocantins, Palmas, TO, BrazilUniv Estadual Paulista, Fac Ciencias Agr & Vet, Dept Fitossanidade, Jaboticabal, SP, BrazilUniv Estadual Paulista, Fac Ciencias Agr & Vet, Dept Fitossanidade, Jaboticabal, SP, BrazilInst AgronomicoUniv Estadual Norte FluminenseInst Fed Educ Ciencia & Tecnol TocantinsUniversidade Estadual Paulista (Unesp)Souza, Alexandre Gomes deMarinho, Claudia SalesSoares da Silva, Mirian PeixotoGomes Carvalho, Waleska Soares [UNESP]Campos, Graziella SiqueiraPestana, Bruno Abreu2020-12-10T19:57:16Z2020-12-10T19:57:16Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article74-82application/pdfhttp://dx.doi.org/10.1590/1678-4499.20190210Bragantia. Campinas: Inst Agronomico, v. 79, n. 1, p. 74-82, 2020.0006-8705http://hdl.handle.net/11449/19682110.1590/1678-4499.20190210S0006-87052020000100074WOS:000528272600007S0006-87052020000100074.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBragantiainfo:eu-repo/semantics/openAccess2024-06-06T15:50:41Zoai:repositorio.unesp.br:11449/196821Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:47:20.549265Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Guava seedlings with rootstocks or interstocks and their reaction to salinity |
title |
Guava seedlings with rootstocks or interstocks and their reaction to salinity |
spellingShingle |
Guava seedlings with rootstocks or interstocks and their reaction to salinity Souza, Alexandre Gomes de accumulation of sodium in leaves mineral nutrient contents in Psidium spp. interstocked seedlings |
title_short |
Guava seedlings with rootstocks or interstocks and their reaction to salinity |
title_full |
Guava seedlings with rootstocks or interstocks and their reaction to salinity |
title_fullStr |
Guava seedlings with rootstocks or interstocks and their reaction to salinity |
title_full_unstemmed |
Guava seedlings with rootstocks or interstocks and their reaction to salinity |
title_sort |
Guava seedlings with rootstocks or interstocks and their reaction to salinity |
author |
Souza, Alexandre Gomes de |
author_facet |
Souza, Alexandre Gomes de Marinho, Claudia Sales Soares da Silva, Mirian Peixoto Gomes Carvalho, Waleska Soares [UNESP] Campos, Graziella Siqueira Pestana, Bruno Abreu |
author_role |
author |
author2 |
Marinho, Claudia Sales Soares da Silva, Mirian Peixoto Gomes Carvalho, Waleska Soares [UNESP] Campos, Graziella Siqueira Pestana, Bruno Abreu |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Univ Estadual Norte Fluminense Inst Fed Educ Ciencia & Tecnol Tocantins Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Souza, Alexandre Gomes de Marinho, Claudia Sales Soares da Silva, Mirian Peixoto Gomes Carvalho, Waleska Soares [UNESP] Campos, Graziella Siqueira Pestana, Bruno Abreu |
dc.subject.por.fl_str_mv |
accumulation of sodium in leaves mineral nutrient contents in Psidium spp. interstocked seedlings |
topic |
accumulation of sodium in leaves mineral nutrient contents in Psidium spp. interstocked seedlings |
description |
The introduction of rootstocks for the guava has become necessary due to the advance of guava decline. Among them, Psidium spp. or their hybrids have been evaluated. In addition to disease resistance, tolerance to salinity must be evaluated in the new rootstocks. The aim of this study was to verify the effect of rootstocks and intergrafts on the mineral composition of Psidium spp. submitted to salt stress. The experiment was setup in a randomized block design, with the following treatments (scion/rootstock): P. guineense/P. cattleianum; P. guajava/P. guineense/P. cattleianum; P. guajava 'Paluma'/P. guajava; P. guajava 'Paluma'/P. guineense; P. guajava 'Cortibel 1'/P. guajava; P. guajava 'Cortibel 1'/P. guineense; P. cattleianum (purple) and P. cattleianum (yellow), with three replications and three plants per plot. The plants underwent irrigation with saline solution, and the levels of macronutrients, micronutrients and sodium in the scion leaves were evaluated. As rootstock, P. cattleianum results in greater Na uptake, with higher levels in the leaves of the scions, leading to less tolerance to salt stress. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-10T19:57:16Z 2020-12-10T19:57:16Z 2020-01-01 |
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 |
http://dx.doi.org/10.1590/1678-4499.20190210 Bragantia. Campinas: Inst Agronomico, v. 79, n. 1, p. 74-82, 2020. 0006-8705 http://hdl.handle.net/11449/196821 10.1590/1678-4499.20190210 S0006-87052020000100074 WOS:000528272600007 S0006-87052020000100074.pdf |
url |
http://dx.doi.org/10.1590/1678-4499.20190210 http://hdl.handle.net/11449/196821 |
identifier_str_mv |
Bragantia. Campinas: Inst Agronomico, v. 79, n. 1, p. 74-82, 2020. 0006-8705 10.1590/1678-4499.20190210 S0006-87052020000100074 WOS:000528272600007 S0006-87052020000100074.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Bragantia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
74-82 application/pdf |
dc.publisher.none.fl_str_mv |
Inst Agronomico |
publisher.none.fl_str_mv |
Inst Agronomico |
dc.source.none.fl_str_mv |
Web of Science 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 |
|
_version_ |
1808128978800607232 |