Modeling the requirement of nutrients by table beet crop

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorNativa Agronegócios e Representações Ltda-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorInstituto de Pesquisa Agrícola do Cerrado-
Autor(es): dc.creatorSilva, Luiz O. D.-
Autor(es): dc.creatorCecílio Filho, Arthur B.-
Autor(es): dc.creatorde Aquino, Leonardo Â.-
Data de aceite: dc.date.accessioned2025-08-21T22:21:54Z-
Data de disponibilização: dc.date.available2025-08-21T22:21:54Z-
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/10.1590/1983-21252024v3711987rc-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/305568-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/305568-
Descrição: dc.descriptionThe nutritional balance system may be more accurate in estimating the fertilization of crops compared to fertilizer recommendation tables. For its efficiency, the construction of the model needs information related to the requirement of nutrients by the crop and yield. The objective of this study was to generate models that best correlate the requirement of each nutrient by beet crop (Beta vulgaris L. var. vulgaris) and dry matter harvest index with root yield, in addition to determining the order of total nutrient accumulation and nutrient export index. The study was conducted in the Alto Paranaíba region, MG, Brazil, during the 2017 season. Forty-seven commercial areas of beet, with 'Boro' and 'Betty' hybrids, were sampled. The average yield of beet roots was 68.9 Mg ha-1, ranging from 38.4 to 98.6 Mg ha-1. The linear model was the most appropriate to express the relationship between yield and dry matter harvest index, as well as the relationship between yield and nutrient accumulations, except for the total accumulations (root + shoot) of Mn and Zn, which were described by the model of decreasing increments. The order of total nutrient accumulation in beet crop was: K > N > Ca > Mg > P > S > Fe > Zn > Mn > B > Cu. Beet export index follows the order: Zn > P > Cu > N > Mg > K > S > B > Ca > Fe > Mn.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionNativa Agronegócios e Representações Ltda, MG-
Descrição: dc.descriptionDepartment of Agricultural Sciences Universidade Estadual Paulista, SP-
Descrição: dc.descriptionInstituto de Pesquisa Agrícola do Cerrado, MG-
Descrição: dc.descriptionDepartment of Agricultural Sciences Universidade Estadual Paulista, SP-
Idioma: dc.languageen-
Relação: dc.relationRevista Caatinga-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBeta vulgaris L-
Palavras-chave: dc.subjectHarvest index-
Palavras-chave: dc.subjectNutrient export-
Palavras-chave: dc.subjectNutritional requirement-
Palavras-chave: dc.subjectTable beet-
Título: dc.titleModeling the requirement of nutrients by table beet crop-
Título: dc.titleModelagem da demanda de nutrientes pela cultura da beterraba de mesa-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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