Exploring the Potential of Crotalaria juncea L. for Phytoremediation: Insights from Gas Exchange, Pigment Quantification, and Growth Measurements under Copper Stress

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatordos Santos, Beatriz Silvério-
Autor(es): dc.creatorMendonça, Gabriel Wanderley-
Autor(es): dc.creatorFerreira, Tassia Caroline-
Autor(es): dc.creatorBomfim, Nayane Cristina Pires-
Autor(es): dc.creatorde Carvalho, Isabella Fiorini-
Autor(es): dc.creatorAguilar, Jailson Vieira-
Autor(es): dc.creatorCamargos, Liliane Santos-
Data de aceite: dc.date.accessioned2025-08-21T16:56:45Z-
Data de disponibilização: dc.date.available2025-08-21T16:56:45Z-
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/horticulturae10070746-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/299505-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/299505-
Descrição: dc.descriptionSoil contamination by trace elements is a worldwide concern that can result from several sources, such as mining, smelting, car traffic exhaust, agriculture plant protection products such as fungicides, and fertilizers. Among the metals involved, copper can cause alterations in the photosynthetic, respiratory, and enzymatic processes of plants, leading to reduced growth of roots and shoots. An alternative to dealing with metals present in the soil is phytoremediation, which consists of using plants to extract or stabilize these elements. The leguminous Crotalaria juncea is widely used as a green manure and may be advantageous due to its capacity for biological nitrogen fixation and biomass accumulation. This research aimed to evaluate the growth and physiological behaviour of C. juncea in copper-contaminated soil and its potential use as a phytoremediation plant. For the fresh and dry mass of shoots and roots, compared with 30 mg.dm−3 of Cu, there was a decrease in values with the increase in concentrations up to a dose of 480 mg.dm−3. The roots were less sensitive to increased Cu concentrations than the shoots. The tolerance index decreased as copper concentrations in the soil increased. From 60 mg.dm−3, its vegetative growth decreased, but C. Juncea was able to tolerate and accumulate copper in the root system, presenting high potential as a phytostabilizing species.-
Descrição: dc.descriptionDepartment of Biology and Animal Science School of Engineering (Ilha Solteira) São Paulo State University (UNESP), Av Brasil, 56, Zona Norte, São Paulo-
Descrição: dc.descriptionDepartment of Biology and Animal Science School of Engineering (Ilha Solteira) São Paulo State University (UNESP), Av Brasil, 56, Zona Norte, São Paulo-
Idioma: dc.languageen-
Relação: dc.relationHorticulturae-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectcontamination-
Palavras-chave: dc.subjectheavy metals-
Palavras-chave: dc.subjectlegume-
Título: dc.titleExploring the Potential of Crotalaria juncea L. for Phytoremediation: Insights from Gas Exchange, Pigment Quantification, and Growth Measurements under Copper Stress-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.