Morpho-physiological response to micronutrient deficiencies and nickel addition of passion fruit plants

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Granada-
Autor(es): dc.contributorUniversity of Brazil-
Autor(es): dc.contributorUniversidad de O′Higgins-
Autor(es): dc.contributorUniversidade Camilo Castelo Branco-
Autor(es): dc.contributorFederal University of Piauí-
Autor(es): dc.contributorUniversidade Federal de Mato Grosso-
Autor(es): dc.creatorLizcano Toledo, Rodolfo-
Autor(es): dc.creatorMelo, Wanderley José de-
Autor(es): dc.creatorPrado, Renato de Mello-
Autor(es): dc.creatorOlivera Viciedo, Dilier-
Autor(es): dc.creatorPeruca de Melo, Gabriel Maurício-
Autor(es): dc.creatorde Araújo, Ademir Sérgio Ferreira-
Autor(es): dc.creatorCalero Hurtado, Alexander-
Data de aceite: dc.date.accessioned2025-08-21T22:22:56Z-
Data de disponibilização: dc.date.available2025-08-21T22:22:56Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/01904167.2024.2411407-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/304661-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/304661-
Descrição: dc.descriptionUltrastructural changes and visual symptoms resulting from nutritional disorders involving boron, manganese, iron, zinc, copper, molybdenum, and nickel depend on the species of the plant, and are unknown in passion fruit plants (Passiflora edulis Sims). A hydroponic experiment evaluated the symptoms of nickel addition and micronutrient deficiency in passion fruit seedlings “BRS Gigante Amarelo” and determined the micronutrient contents in leaf and root tissue, root development, ultrastructural changes (leaf tissue deformations) and dry matter accumulation when visual symptoms were observed. Results showed that the order of manifestation of deficiencies was Fe > Mn > Zn > Cu > Mo > B. Nickel toxicity appeared 40 days after the experiment was started, presenting chlorosis in the new leaves followed by general yellowing and some white parts. Boron omission of resulted in deformations in the leaf limbus and loss of apical dominance, showing deformation of the growth points. Mn omission caused reduction of growth and generalized chlorosis of young leaves with a thick reticulum. Iron omission of resulted in internerval chlorosis with a fine lattice appearance. Omission of zinc and copper resulted in deformation and elongation of the leaves, reducing height and root development. Molybdenum omission caused chlorosis in the older leaves, which was observed to spread over time. Iron was the nutrient that most reflected symptoms of deficiency by the formation of root hairs. The findings of this research suggest that the knowledgement of plant micronutrients status permits an understanding of the physiological responses of passion fruit plants to crop fertilization.-
Descrição: dc.descriptionSchool of Agricultural and Veterinary Sciences São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionDepartment of Edaphology and Agricultural Chemistry Science Faculty University of Granada-
Descrição: dc.descriptionFaculty of Environmental Sciences University of Brazil, São Paulo-
Descrição: dc.descriptionInstitute of Agrifood Animals and Environmental Sciences Universidad de O′Higgins-
Descrição: dc.descriptionUniversidade Camilo Castelo Branco, São Paulo-
Descrição: dc.descriptionDepartment of Agricultural Sciences Federal University of Piauí, Piauí-
Descrição: dc.descriptionPrograma de Pós-Graduação em Biologia Vegetal Departamento de Botânica e Ecologia Instituto de Biociências Universidade Federal de Mato Grosso, Mato Grosso-
Descrição: dc.descriptionSchool of Agricultural and Veterinary Sciences São Paulo State University (UNESP), São Paulo-
Formato: dc.format670-689-
Idioma: dc.languageen-
Relação: dc.relationJournal of Plant Nutrition-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectChloroplast-
Palavras-chave: dc.subjectmicronutrient deficiency-
Palavras-chave: dc.subjectnickel toxicity-
Palavras-chave: dc.subjectroot hairs-
Palavras-chave: dc.subjectthylakoid-
Título: dc.titleMorpho-physiological response to micronutrient deficiencies and nickel addition of passion fruit plants-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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