Application of Plant Growth Regulators Mitigates Water Stress in Basil

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorFederal University of Alagoas (UFAL)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorSilva, Dayane Mércia Ribeiro-
Autor(es): dc.creatorMarques, Isabelly Cristina da Silva-
Autor(es): dc.creatorCarvalho, Beatriz Lívero-
Autor(es): dc.creatorAires, Eduardo Santana-
Autor(es): dc.creatorFreitas Júnior, Francisco Gilvan Borges Ferreira-
Autor(es): dc.creatorVargens, Fernanda Nery-
Autor(es): dc.creatorSantos, Vinicius Alexandre Ávila dos-
Autor(es): dc.creatorLuz, João Henrique Silva da-
Autor(es): dc.creatorSouza, José Wilker Germano de-
Autor(es): dc.creatorOliveira Galdino, Wesley de-
Autor(es): dc.creatorSousa, Jadielson Inácio de-
Autor(es): dc.creatorMelo, Alan Fontes-
Autor(es): dc.creatorSilva, Ricardo Barros-
Autor(es): dc.creatorBarbosa, Luana do Nascimento Silva-
Autor(es): dc.creatorSilva, José Vieira-
Autor(es): dc.creatorSantos, Valdevan Rosendo dos-
Autor(es): dc.creatorGóis, Maria Gleide Jane Lima de-
Autor(es): dc.creatorPaulino, Sivaldo Soares-
Autor(es): dc.creatorOno, Elizabeth Orika-
Autor(es): dc.creatorRodrigues, João Domingos-
Data de aceite: dc.date.accessioned2025-08-21T17:34:06Z-
Data de disponibilização: dc.date.available2025-08-21T17:34:06Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/horticulturae10070729-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/307045-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/307045-
Descrição: dc.descriptionAbiotic stresses, such as water limitation, are significant limiting factors in basil production. One alternative to mitigate the harmful effects of this stress on plants is using plant growth regulators. This study’s objective is to evaluate different doses of plant regulators in basil under water deficiency conditions. A randomized block experimental design in a factorial scheme with two factors was used: the first factor referred to the water regimes of 50% and 100% stomatal conductance, the second to different doses of the plant regulator mixture: 0 mL L−1 (control), 3 mL L−1, 6 mL L−1, 9 mL L−1, and 12 mL L−1. Each treatment consisted of 12 pots per repetition. Biometric parameters, chlorophyll a fluorescence, and gas exchange were analyzed. The plant regulator positively influenced basil plants under water deficiency, with the most pronounced effects observed at the 12 mL L−1 dose: a 17% increase in the number of leaves, a fourfold increase in CO2 assimilation and carboxylation efficiency, and a sevenfold increase in water use efficiency. Therefore, the application of plant regulators on basil is recommended to mitigate the negative effects of water stress, with the most significant results observed at a dose of 12 mL L−1.-
Descrição: dc.descriptionDepartment of Agricultural Sciences Federal University of Alagoas (UFAL), AL-
Descrição: dc.descriptionDepartment of Plant Production University of São Paulo State (UNESP), SP-
Descrição: dc.descriptionDepartment of Soil Science University of São Paulo (USP), SP-
Descrição: dc.descriptionInstitute of Biosciences and Botany University of São Paulo State (UNESP), SP-
Descrição: dc.descriptionDepartment of Plant Production University of São Paulo State (UNESP), SP-
Descrição: dc.descriptionInstitute of Biosciences and Botany University of São Paulo State (UNESP), SP-
Idioma: dc.languageen-
Relação: dc.relationHorticulturae-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectbioregulator-
Palavras-chave: dc.subjectchlorophyll a fluorescence-
Palavras-chave: dc.subjectgas exchange-
Palavras-chave: dc.subjectOcimum basilicumL-
Título: dc.titleApplication of Plant Growth Regulators Mitigates Water Stress in Basil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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