Exogenous salicylic acid alleviates water stress in watermelon plants

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorFederal University of Piaui-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorState University of Maranhão-
Autor(es): dc.creatorSilva, Joanderson Marques-
Autor(es): dc.creatorSilva Júnior, Gabriel Barbosa da-
Autor(es): dc.creatorBonifácio, Aurenivia-
Autor(es): dc.creatorDutra, Alexson Filgueiras-
Autor(es): dc.creatorPrado, Renato de Mello-
Autor(es): dc.creatorAlcântara Neto, Francisco de-
Autor(es): dc.creatorZuffo, Alan Mario-
Autor(es): dc.creatorMelo, Rafael Silva-
Autor(es): dc.creatorPereira, Tássyla Lohanne de Sousa-
Autor(es): dc.creatorSousa, Ricardo Silva de-
Data de aceite: dc.date.accessioned2025-08-21T22:54:43Z-
Data de disponibilização: dc.date.available2025-08-21T22:54:43Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/aab.12802-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/240720-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/240720-
Descrição: dc.descriptionSalicylic acid (SA) has been considered to attenuate the effects of abiotic stresses on plants, including water deficit that intensely affects the growth and production of plants. The goal of this work was to evaluate the role of SA in the alleviation of water stress in watermelon seedlings on a morphophysiological and biochemical level. The experiment consisted of application of SA at concentrations of 0, 0.25, 0.50, 0.75 and 1.0 μmol L−1 to leaves of watermelon seedlings grown in three levels of water retention (100%, 75% and 50% WRL). To evaluate the effect on morphophysiological and biochemical aspects, the plant height, leaf area, shoot and root dry weight, chlorophyll index, relative water content, electrolyte leakage, protein content, amino acids, proline, carbohydrates, sucrose and starch concentration variables were determined. All variables were influenced by the SA concentrations and WRL, with statistically significant interaction between these factors for all except root dry weight. SA promotes increases in the concentration of organic solutes and reduces the rate of electrolyte leakage in watermelon seedlings, thus, supporting metabolism and growth of plants under stress conditions resulting from water deficit.-
Descrição: dc.descriptionDepartment of Plant Science Campus Ministro Petrônio Portella Center of Agricultural Sciences Federal University of Piaui-
Descrição: dc.descriptionDepartment of Biology Center of Natural Science Campus Ministro Petrônio Portella Federal University of Piaui-
Descrição: dc.descriptionSchool of Agricultural and Veterinarian Sciences Paulo State University UNESP-
Descrição: dc.descriptionDepartment of Agronomy State University of Maranhão-
Descrição: dc.descriptionDepartment of Agricultural and Soil Engineering Campus Ministro Petrônio Portella Center of Agricultural Sciences Federal University of Piaui-
Descrição: dc.descriptionSchool of Agricultural and Veterinarian Sciences Paulo State University UNESP-
Idioma: dc.languageen-
Relação: dc.relationAnnals of Applied Biology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectabiotic stress-
Palavras-chave: dc.subjectCitrullus lanatus-
Palavras-chave: dc.subjectmitigation-
Palavras-chave: dc.subjectorganic solutes-
Palavras-chave: dc.subjectphytohormone-
Título: dc.titleExogenous salicylic acid alleviates water stress in watermelon plants-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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