The composition of biostimulants applied in seed treatment interferes with the soybean emergence under water deficiency

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorSilva, Marcelo de Almeida-
Autor(es): dc.creatorMendes, Carolina Ruv Lemes Gonçalves-
Autor(es): dc.creatorFerreira, Lusiane de Sousa-
Autor(es): dc.creatorSantos, Hariane Luiz-
Autor(es): dc.creatorAlmeida, Laura Costa Oliveira-
Autor(es): dc.creatorCarnietto, Melina Rodrigues Alves-
Data de aceite: dc.date.accessioned2025-08-21T19:27:17Z-
Data de disponibilização: dc.date.available2025-08-21T19:27:17Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.31413/nat.v12i4.17455-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/309922-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/309922-
Descrição: dc.descriptionHigh physiological quality seeds with high germination and vigor are essential for successful soybean (Glycine max L. Merrill) cultivation, ensuring proper establishment and early development. Biostimulants have shown significant potential to enhance soybean performance, especially under environmental stress, such as water deficit, which impairs germination and emergence. This study evaluated the effects of seed treatments with biostimulants and their interaction with insecticide and fungicide on biometrics, nutrition, and biochemical variables during soybean initial development under water deficit conditions. A randomized block design in an 8×2 factorial scheme was employed, comprising eight seed treatments [control (no biostimulant); Imidacloprid and fungicide (Carboxin + Thiram) (IF); three biostimulants (B1, B2, B3); and their combinations with IF] under two water regimes (100% and 50% of pot capacity), with three replicates. Evaluations 21 days after application included germination, emergence speed, root and shoot length, dry matter, and enzymatic activity. Biostimulants, particularly seaweed- and plant extract-based, improved water deficit tolerance, enhancing germination, emergence, biometrics, enzymatic activity (superoxide dismutase, peroxidase, and catalase), and nutrient uptake (P, K, Mg, Cu, Mn, Zn). However, further studies are needed to assess potential adverse interactions between biostimulants, fungicides, and insecticides.-
Descrição: dc.descriptionDepartment of Crop Production School of Agricultural Sciences São Paulo State University, SP-
Descrição: dc.descriptionDepartment of Crop Production School of Agricultural Sciences São Paulo State University, SP-
Formato: dc.format819-833-
Idioma: dc.languageen-
Relação: dc.relationNativa-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectgermination-
Palavras-chave: dc.subjectGlycine max (L.) Merrill-
Palavras-chave: dc.subjectmineral nutrition-
Palavras-chave: dc.subjectwater stress-
Título: dc.titleThe composition of biostimulants applied in seed treatment interferes with the soybean emergence under water deficiency-
Título: dc.titleA composição dos bioestimulantes aplicados em tratamento de sementes interfere na emergência de soja sob deficiência hídrica-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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