Behaviour of soybean seedlings in situations involving cotyledon removal

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorLapaz, Allan de Marcos [UNESP]-
Autor(es): dc.creatorSantos, Luiz Felipe de Melo [UNESP]-
Autor(es): dc.creatorAntonio, Gabriel Leonardi [UNESP]-
Autor(es): dc.creatorVera, Joao Henrique Silva [UNESP]-
Autor(es): dc.creatorLisboa, Lucas Aparecido Manzani [UNESP]-
Autor(es): dc.creatorFigueiredo, Paulo Alexandre Monteiro de [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:21:50Z-
Data de disponibilização: dc.date.available2022-02-22T00:21:50Z-
Data de envio: dc.date.issued2020-12-10-
Data de envio: dc.date.issued2020-12-10-
Data de envio: dc.date.issued2020-04-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/197850-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/197850-
Descrição: dc.descriptionCotyledons have photosynthetic and reserve functions. In initial development, cotyledon herbivory makes the majority of species more susceptible to the environment. This study aimed to reproduce heibivory situations occurring in the field, caused by insect pests, through manual partial and total removal of the cotyledons, in order to evaluate the deleterious effects on the initial development of soybean [Glycine max (L.) Merrill]. The experimental design was completely randomized and arranged in a 2 x 3 factorial scheme, with two soybean cultivars (BMX Potencia RR and Syngenta 1562 IPRO) and three situations involving removal of cotyledons (0%, 50% and 100%) in four replications, totalling 24 experimental plots. The partial or total removal of cotyledons caused a reduction in parameters related to the growth and initial development of soybean (stalk diameter, shoot length, root primary length, shoot dry mass and root dry mass), which is probably due to the nutritional and morphological changes documented in this study. In general, the Syngenta 1562 IPRO cultivar was more sensitive to cotyledon removal than the BMX Potencia RR cultivar.-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Sch Nat Sci & Engn, BR-15385000 Ilha Solteira, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Coll Technol & Agr Sci, BR-17900000 Dracena, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Sch Nat Sci & Engn, BR-15385000 Ilha Solteira, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Coll Technol & Agr Sci, BR-17900000 Dracena, SP, Brazil-
Formato: dc.format395-403-
Idioma: dc.languageen-
Publicador: dc.publisherScientific Issues Natl Centre Agrarian Sciences-
Relação: dc.relationBulgarian Journal Of Agricultural Science-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectGlycine max (L.) Merrill-
Palavras-chave: dc.subjectinitial development-
Palavras-chave: dc.subjectmorphophysiology-
Palavras-chave: dc.subjectnutrients-
Título: dc.titleBehaviour of soybean seedlings in situations involving cotyledon removal-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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