Response of Cajanus cajan to excess copper in the soil: tolerance and biomass production

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorInstituto Federal Goiano-
Autor(es): dc.contributorUniversidade Federal de Alagoas-
Autor(es): dc.creatorSilva, Mariana Bocchi da-
Autor(es): dc.creatorBomfim, Nayane Cristina Pires-
Autor(es): dc.creatorSilva, Victor Navarro da-
Autor(es): dc.creatorFrachia, Caroline de Lima-
Autor(es): dc.creatorSouza, Lucas Anjos de-
Autor(es): dc.creatorJustino, Gilberto Costa-
Autor(es): dc.creatorCamargos, Liliane Santos de-
Data de aceite: dc.date.accessioned2025-08-21T22:51:17Z-
Data de disponibilização: dc.date.available2025-08-21T22:51:17Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2022-06-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s12298-022-01203-6-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/240411-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/240411-
Descrição: dc.descriptionSoil contamination by excess heavy metals or trace elements is a global concern, as these elements are highly bioaccumulated in living organisms, migrating throughout the food chain, and causing health problems. Sustainable technologies, using plants, have been increasingly studied and used to contain, reduce, or extract these elements from the soil. In this sense, it is essential to identify plant species that tolerate certain elements, present high biomass production and are resistant to adverse soil conditions. For this reason, we evaluated the biomass production and tolerance of Cajanus cajan in response to different concentrations of copper (30, 60, 120, and 240 mg/dm3, in addition to the control treatment) in the soil, as well as the effect of this metal on photosynthetic pigments and gas exchange. C. cajan was sown in soil previously contaminated with copper sulfate and cultivated in a greenhouse for 60 days after emergence. C. cajan is copper tolerant, approximately 88% copper is accumulated in the roots and therefore there is low copper translocation to the shoot, consequently, the chlorophyll content, the net photosynthesis rate, carbon assimilation, dry biomass, the root system development, and nodulation were not affected by copper. C. cajan can be explored in strategies to improve soil conditions and is a promising species in soil phytoremediation studies.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho”, Campus de Ilha Solteira, SP-
Descrição: dc.descriptionInstituto Federal Goiano, Campus de Rio Verde, GO-
Descrição: dc.descriptionUniversidade Federal de Alagoas, Campus de Maceió, AL-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho”, Campus de Ilha Solteira, SP-
Descrição: dc.descriptionFAPESP: 2015/09567-9-
Descrição: dc.descriptionFAPESP: 2018/01234-9-
Descrição: dc.descriptionFAPESP: 2018/01498-6-
Formato: dc.format1335-1345-
Idioma: dc.languageen-
Relação: dc.relationPhysiology and Molecular Biology of Plants-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCopper accumulation-
Palavras-chave: dc.subjectHeavy metals-
Palavras-chave: dc.subjectPigeon pea-
Palavras-chave: dc.subjectSoil contamination-
Palavras-chave: dc.subjectTolerance index-
Palavras-chave: dc.subjectTrace-elements-
Título: dc.titleResponse of Cajanus cajan to excess copper in the soil: tolerance and biomass production-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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