DRIS norms for nutritional diagnosis of dwarf cashew

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal do Ceará-
Autor(es): dc.creatorTaniguchi, Carlos Alberto Kenji-
Autor(es): dc.creatorRozane, Danilo Eduardo-
Autor(es): dc.creatorSerrano, Luiz Augusto Lopes-
Autor(es): dc.creatorArtur, Adriana Guirado-
Autor(es): dc.creatorNatale, William-
Data de aceite: dc.date.accessioned2025-08-21T16:31:47Z-
Data de disponibilização: dc.date.available2025-08-21T16:31:47Z-
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/10.1080/01904167.2024.2377819-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/308577-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/308577-
Descrição: dc.descriptionNutritional evaluation of plants through leaf tissue analysis allows diagnosing the balance between nutrients and helps in the eventual recommendation of fertilization. The objective of this study was to apply DRIS norms and establish the appropriate nutrient contents in dwarf cashew leaves. In 248 plots with the dwarf cashew clones ‘CCP 76,’ ‘Embrapa 51,’ ‘BRS 189,’ ‘BRS 226,’ ‘BRS 265’ and ‘BRS 555’ leaves were collected for analysis of macro and micronutrients, in addition to sodium, and the respective nut yields (kg ha−1) were obtained. Of the total number of plots, 128 were considered to be high-yielding, which corresponded to 51.6% of the population. The decreasing order of nutrients (plus Na) with the highest frequency of limitation due to lack in the high-yielding subpopulation was: Na > Cu > S > P > K = Mg > B > N > Mn > Fe = Zn > Ca. Nutrients (plus Na) with the highest frequency of limitation due to excess, in descending order, were: Na > S > Cu > Mn > Ca = Mg > P = Fe > K > N > B = Zn. The appropriate ranges obtained by DRIS were: 13.0-15.5, 0.8-1.1, 7.6-9.3, 1.4-2.1, 1.3-1.7, 0.7-0.9 and 1.1-1.6 g kg−1 for N, P, K, Ca, Mg, S and Na, and 9.7-19.3, 5.4-7.4, 19.3-29.8, 39.6-70.8 and 11.7-17.3 mg kg−1 for B, Cu, Fe, Mn, and Zn, respectively.-
Descrição: dc.descriptionEmbrapa Agroindústria Tropical-
Descrição: dc.descriptionUniversidade Estadual Paulista-
Descrição: dc.descriptionDepartamento de Fitotecnia Universidade Federal do Ceará-
Descrição: dc.descriptionUniversidade Estadual Paulista-
Formato: dc.format1-10-
Idioma: dc.languageen-
Relação: dc.relationJournal of Plant Nutrition-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAnacardium occidentale L-
Palavras-chave: dc.subjectnutrient contents-
Palavras-chave: dc.subjectnutritional status-
Título: dc.titleDRIS norms for nutritional diagnosis of dwarf cashew-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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