Can 2,4-D promote the hormesis effect in upland rice?

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMarsala, Leonardo-
Autor(es): dc.creatorOliveira Cunha, Matheus Luís-
Autor(es): dc.creatordo Nascimento, Vagner-
Autor(es): dc.creatorPereira Prado, Evandro-
Autor(es): dc.creatorda Silva Viana, Ronaldo-
Autor(es): dc.creatorFerrari, Samuel-
Data de aceite: dc.date.accessioned2025-08-21T16:07:37Z-
Data de disponibilização: dc.date.available2025-08-21T16:07:37Z-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/03601234.2022.2099687-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/242060-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/242060-
Descrição: dc.descriptionThis study aimed to evaluate the influence of low doses of 2,4-D on the agronomic traits of upland rice applied at different stages of crop growth. The work was carried out in a randomized completly blocks, and consisted of the application of 5 low doses of the 2,4-D herbicide (0, 0.68, 1.36, 2.04, 3.40 and 5.44 g acid equivalent (e.a.) ha−1) in two stages of rice development (tillering and floral differentiation). Nitrogen contentes in leaves, SPAD index and yield are higher when low doses of 2,4-D is applied in the tillering stage. Application of 2,4-D at a dose of 2.04 g a.e ha−1 results in a 19% increase in the number of spikelet per panicle. On the other hand, there is no effect of the application of low doses of 2,4-D on height, number of stems, active tillering and weight of 100 seeds. Our results contribute to increase knowledge of the hormesis effect in plants in order to increase crop yield.-
Descrição: dc.descriptionSão Paulo State University (UNESP)-
Descrição: dc.descriptionCollege of Agricultural and Veterinary Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartament of Plant Production College of Agricultural and Technological Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionSão Paulo State University (UNESP)-
Descrição: dc.descriptionCollege of Agricultural and Veterinary Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartament of Plant Production College of Agricultural and Technological Sciences São Paulo State University (UNESP)-
Formato: dc.format680-685-
Idioma: dc.languageen-
Relação: dc.relationJournal of Environmental Science and Health - Part B Pesticides, Food Contaminants, and Agricultural Wastes-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectHeight-
Palavras-chave: dc.subjectherbicide-
Palavras-chave: dc.subjecthormesis effect-
Palavras-chave: dc.subjectspikelet per panicle-
Palavras-chave: dc.subjectyield-
Título: dc.titleCan 2,4-D promote the hormesis effect in upland rice?-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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