How is the water footprint of the species Vachellia farnesiana, Amburana cearensis, and Handroanthus impetiginosus influenced by abiotic stresses as water deficit and salinity?

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorFederal Rural University of Pernambuco-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatordos Santos, Wilma Roberta-
Autor(es): dc.creatorde Souza, Luciana Sandra Bastos-
Autor(es): dc.creatorJardim, Alexandre Maniçoba da Rosa Ferraz-
Autor(es): dc.creatorde Morais, José Edson Florentino-
Autor(es): dc.creatordos Santos, Maria Maraíza Pereira-
Autor(es): dc.creatorde Souza, Carlos André Alves-
Autor(es): dc.creatorda Silva, Thieres George Freire-
Data de aceite: dc.date.accessioned2025-08-21T21:40:19Z-
Data de disponibilização: dc.date.available2025-08-21T21:40:19Z-
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/10.1080/15226514.2023.2267670-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/307145-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/307145-
Descrição: dc.descriptionIn semi-arid regions, is necessary to explore strategies to mitigate abiotic stresses such as water deficit and salinity. This study aimed to evaluate the stress tolerance capacity of three species subjected to different water regimes and salinity levels, based on dry matter production and water use efficiency (WUE). The species Handroanthus impetiginosus, Vachellia farnesiana, and Amburana cearensis were evaluated in combination with different water regimes (50%, 75%, and 100% of reference evapotranspiration–ET0) and salinity levels (0.18, 1.50, and 1.90 dS m−1). The results show that biomass accumulation increased at 50% and 75% ET0, while the WUE decreased at 100% ET0. The salinity level (1.90 dS m−1) caused reductions in leaf dry biomass (LDB), total dry biomass (TDB), LDB/TDB ratio, and WUE. The negative effects of high salinity on plant height were greater with the application of 75% ET0. The highest WUE was obtained at 50% ET0 for A. cearensis and H. impetiginosus, while V. farnesiana obtained the highest WUE at 75% ET0. A. cearensis exhibited the highest biomass accumulation (2.58 g) and WUE (0.21 g L−1). Overall, the species can tolerate drought and salinity conditions, being sensitive to high salinity concentrations during their initial growth.-
Descrição: dc.descriptionPostgraduate Program in Plant Production Academic Unit of Serra Talhada Federal Rural University of Pernambuco-
Descrição: dc.descriptionDepartment of Agricultural Engineering Federal Rural University of Pernambuco-
Descrição: dc.descriptionDepartment of Biodiversity Institute of Biosciences São Paulo State University-
Descrição: dc.descriptionDepartment of Biodiversity Institute of Biosciences São Paulo State University-
Formato: dc.format784-792-
Idioma: dc.languageen-
Relação: dc.relationInternational Journal of Phytoremediation-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectDry forest-
Palavras-chave: dc.subjectreforestation-
Palavras-chave: dc.subjectsalt stress tolerance-
Palavras-chave: dc.subjecttolerant species-
Título: dc.titleHow is the water footprint of the species Vachellia farnesiana, Amburana cearensis, and Handroanthus impetiginosus influenced by abiotic stresses as water deficit and salinity?-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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