Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide
Autor(a) principal: | |
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Data de Publicação: | 2024 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/50024 |
Resumo: | The soursop plant adapts well to the edaphoclimatic conditions of the semi-arid region of northeastern Brazil. However, the presence of waters with high salt concentrations stands out as limiting factor for the expansion of the cultivation of this fruit crop. Therefore, identifying strategies to enable fruit production is crucial. This study aimed to assess the mineral composition in leaf tissues and the physiology of soursop cv. Morada Nova plants under saline water irrigation and foliar application of hydrogen peroxide during the pre-flowering phase. The research was conducted in a greenhouse in Campina Grande, PB, Brazil, employing a randomized block design in a 4 × 4 factorial arrangement. This arrangement included four levels of irrigation water electrical conductivity (ECw: 0.8, 1.6, 2.4, and 3.2 dS m-1) and four hydrogen peroxide (H2O2) concentrations (0, 10, 20, and 30 μM), with three replications, totaling 48 experimental plots with one plant each. Saline water irrigation adversely influenced the biosynthesis of chlorophyll a and b, initial and variable fluorescence, and the quantum efficiency of photosystem II in soursop, 370 days post-transplanting. Hydrogen peroxide concentration of 30 μM exacerbated the effect of salt stress on the leaf nitrogen, phosphorus, and potassium contents. However, concentrations of 15, 12, and 9 μM, respectively, enhanced the N, P, and K levels in the leaf tissues of soursop cv. Morada Nova, 780 days post-transplanting. Nutrient accumulation in the leaves of soursop cv. Morada Nova during the pre-flowering phase occurs in the following descending order: P>N>K>S>Cl>Na. |
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Semina. Ciências Agrárias (Online) |
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Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxideComposição mineral e fisiologia da gravioleira sob estresse salino e aplicação de peróxido de hidrogênioAnnona muricata LNutrição vegetalEstresse salino.Annona muricata LNutritional analysis. Forestry. Mineral nutrition. plant nutrition. Fertilization.Salt stress.The soursop plant adapts well to the edaphoclimatic conditions of the semi-arid region of northeastern Brazil. However, the presence of waters with high salt concentrations stands out as limiting factor for the expansion of the cultivation of this fruit crop. Therefore, identifying strategies to enable fruit production is crucial. This study aimed to assess the mineral composition in leaf tissues and the physiology of soursop cv. Morada Nova plants under saline water irrigation and foliar application of hydrogen peroxide during the pre-flowering phase. The research was conducted in a greenhouse in Campina Grande, PB, Brazil, employing a randomized block design in a 4 × 4 factorial arrangement. This arrangement included four levels of irrigation water electrical conductivity (ECw: 0.8, 1.6, 2.4, and 3.2 dS m-1) and four hydrogen peroxide (H2O2) concentrations (0, 10, 20, and 30 μM), with three replications, totaling 48 experimental plots with one plant each. Saline water irrigation adversely influenced the biosynthesis of chlorophyll a and b, initial and variable fluorescence, and the quantum efficiency of photosystem II in soursop, 370 days post-transplanting. Hydrogen peroxide concentration of 30 μM exacerbated the effect of salt stress on the leaf nitrogen, phosphorus, and potassium contents. However, concentrations of 15, 12, and 9 μM, respectively, enhanced the N, P, and K levels in the leaf tissues of soursop cv. Morada Nova, 780 days post-transplanting. Nutrient accumulation in the leaves of soursop cv. Morada Nova during the pre-flowering phase occurs in the following descending order: P>N>K>S>Cl>Na.A gravioleira adapta-se bem às condições edafoclimáticas da região semiárida do nordeste brasileiro, no entanto a ocorrência de águas com concentrações elevadas de sais, destaca-se como um fator limitante para a expansão do cultivo desta frutífera. Dessa forma, buscar estratégias para viabilizar a produção de frutíferas é de grande importância. Assim, objetivou-se com esta pesquisa avaliar a composição mineral nos tecidos foliares e a fisiologia de gravioleira cv. Morada Nova cultivada sob irrigação com águas salinas e aplicação foliar de peróxido de hidrogênio na fase de pré-floração. A pesquisa foi conduzida sob condições de casa de vegetação em Campina Grande - PB, utilizando-se o delineamento em blocos casualizados, em esquema fatorial 4 × 4, sendo quatro níveis de condutividade elétrica da água de irrigação – CEa (0,8, 1,6, 2,4 e 3,2 dS m-1) e quatro concentrações de peróxido de hidrogênio – H2O2 (0, 10, 20 e 30 μM) com três repetições, totalizando 48 parcelas experimentais e uma planta por parcela. A irrigação com águas salinas afetou negativamente a biossíntese de clorofila a e b, a fluorescência inicial, variável e a eficiência quântica do fotossistema II da gravioleira, aos 370 dias após o transplantio. A concentração de peróxido de hidrogênio de 30 µM intensificou o efeito de estresse salino sobre os teores foliares de nitrogênio, fósforo e potássio. Já as concentrações de 15, 12 e 9 µM, respectivamente, aumentaram os teores de N, P e K nos tecidos foliares de gravioleira cv. Morada Nova, aos 780 dias após o transplantio. O acúmulo de nutrientes nas folhas de gravioleira cv. Morada Nova na fase de pré-floração segue a seguinte ordem decrescente: P>N>K>S>Cl>Na. UEL2024-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/5002410.5433/1679-0359.2024v44n2p555Semina: Ciências Agrárias; Vol. 44 No. 2 (2024); 555-578Semina: Ciências Agrárias; v. 44 n. 2 (2024); 555-5781679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/50024/50315Copyright (c) 2024 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessCapitulino, Jessica Dayanne Lima, Geovani Soares deAzevedo, Carlos Alberto Vieira deSilva, André Alisson Rodrigues daArruda, Thiago Filipe de LimaSoares, Lauriane Almeida dos AnjosFátima, Reynaldo Teodoro dePaiva, Francisco Jean da SilvaGheyi, Hans RajSouza, Allesson Ramos de2024-04-24T16:09:53Zoai:ojs.pkp.sfu.ca:article/50024Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2024-04-24T16:09:53Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide Composição mineral e fisiologia da gravioleira sob estresse salino e aplicação de peróxido de hidrogênio |
title |
Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide |
spellingShingle |
Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide Capitulino, Jessica Dayanne Annona muricata L Nutrição vegetal Estresse salino. Annona muricata L Nutritional analysis. Forestry. Mineral nutrition. plant nutrition. Fertilization. Salt stress. |
title_short |
Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide |
title_full |
Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide |
title_fullStr |
Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide |
title_full_unstemmed |
Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide |
title_sort |
Mineral composition and physiology of soursop under salt stress and application of hydrogen peroxide |
author |
Capitulino, Jessica Dayanne |
author_facet |
Capitulino, Jessica Dayanne Lima, Geovani Soares de Azevedo, Carlos Alberto Vieira de Silva, André Alisson Rodrigues da Arruda, Thiago Filipe de Lima Soares, Lauriane Almeida dos Anjos Fátima, Reynaldo Teodoro de Paiva, Francisco Jean da Silva Gheyi, Hans Raj Souza, Allesson Ramos de |
author_role |
author |
author2 |
Lima, Geovani Soares de Azevedo, Carlos Alberto Vieira de Silva, André Alisson Rodrigues da Arruda, Thiago Filipe de Lima Soares, Lauriane Almeida dos Anjos Fátima, Reynaldo Teodoro de Paiva, Francisco Jean da Silva Gheyi, Hans Raj Souza, Allesson Ramos de |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Capitulino, Jessica Dayanne Lima, Geovani Soares de Azevedo, Carlos Alberto Vieira de Silva, André Alisson Rodrigues da Arruda, Thiago Filipe de Lima Soares, Lauriane Almeida dos Anjos Fátima, Reynaldo Teodoro de Paiva, Francisco Jean da Silva Gheyi, Hans Raj Souza, Allesson Ramos de |
dc.subject.por.fl_str_mv |
Annona muricata L Nutrição vegetal Estresse salino. Annona muricata L Nutritional analysis. Forestry. Mineral nutrition. plant nutrition. Fertilization. Salt stress. |
topic |
Annona muricata L Nutrição vegetal Estresse salino. Annona muricata L Nutritional analysis. Forestry. Mineral nutrition. plant nutrition. Fertilization. Salt stress. |
description |
The soursop plant adapts well to the edaphoclimatic conditions of the semi-arid region of northeastern Brazil. However, the presence of waters with high salt concentrations stands out as limiting factor for the expansion of the cultivation of this fruit crop. Therefore, identifying strategies to enable fruit production is crucial. This study aimed to assess the mineral composition in leaf tissues and the physiology of soursop cv. Morada Nova plants under saline water irrigation and foliar application of hydrogen peroxide during the pre-flowering phase. The research was conducted in a greenhouse in Campina Grande, PB, Brazil, employing a randomized block design in a 4 × 4 factorial arrangement. This arrangement included four levels of irrigation water electrical conductivity (ECw: 0.8, 1.6, 2.4, and 3.2 dS m-1) and four hydrogen peroxide (H2O2) concentrations (0, 10, 20, and 30 μM), with three replications, totaling 48 experimental plots with one plant each. Saline water irrigation adversely influenced the biosynthesis of chlorophyll a and b, initial and variable fluorescence, and the quantum efficiency of photosystem II in soursop, 370 days post-transplanting. Hydrogen peroxide concentration of 30 μM exacerbated the effect of salt stress on the leaf nitrogen, phosphorus, and potassium contents. However, concentrations of 15, 12, and 9 μM, respectively, enhanced the N, P, and K levels in the leaf tissues of soursop cv. Morada Nova, 780 days post-transplanting. Nutrient accumulation in the leaves of soursop cv. Morada Nova during the pre-flowering phase occurs in the following descending order: P>N>K>S>Cl>Na. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-04-17 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/50024 10.5433/1679-0359.2024v44n2p555 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/50024 |
identifier_str_mv |
10.5433/1679-0359.2024v44n2p555 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/50024/50315 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2024 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2024 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 44 No. 2 (2024); 555-578 Semina: Ciências Agrárias; v. 44 n. 2 (2024); 555-578 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306055298056192 |