Diagnosis of nutrient composition in fruit crops: Major developments

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversité Laval-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorInstitute of Technical Assistance and Rural Extension of Paraná (EMATER-PR)-
Autor(es): dc.contributorFederal University of Ceará-
Autor(es): dc.creatorParent, Léon Etienne-
Autor(es): dc.creatorRozane, Danilo Eduardo [UNESP]-
Autor(es): dc.creatorDeus, José Aridiano Lima de-
Autor(es): dc.creatorNatale, William-
Data de aceite: dc.date.accessioned2022-02-22T00:43:34Z-
Data de disponibilização: dc.date.available2022-02-22T00:43:34Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2019-11-26-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/B978-0-12-818732-6.00012-5-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/205148-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/205148-
Descrição: dc.descriptionEarly methods of tissue diagnosis opposed the concept of critical nutrient concentrations supported by the laws of the minimum and the optimum to the more complex one of nutrient balances. But this proved to be a futile debate. Dual interactions and individual nutrient concentrations were later integrated into the Diagnosis and Recommendation Integrated System (DRIS). Methods of compositional data analysis (CoDa) corrected biases in DRIS on strong mathematical basis using centered (clr) and isomeric (ilr) log ratios. Log ratios were designed to adjust each nutrient to the level of others within the closed space or subspace of compositional data. Nutrient imbalance was assessed using a multivariate distance between given composition or ionome and a reference composition. In the near future, machine learning techniques and ionomics will allow predicting crop yield and quality using many more metadata collected in large data sets. Lines of research are proposed to improve models under international collaboration.-
Descrição: dc.descriptionDepartment of Soil and Agri-food Engineering Université Laval-
Descrição: dc.descriptionSão Paulo State University UNESP-
Descrição: dc.descriptionInstitute of Technical Assistance and Rural Extension of Paraná (EMATER-PR)-
Descrição: dc.descriptionFederal University of Ceará-
Descrição: dc.descriptionSão Paulo State University UNESP-
Formato: dc.format145-156-
Idioma: dc.languageen-
Relação: dc.relationFruit Crops: Diagnosis and Management of Nutrient Constraints-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCritical concentration-
Palavras-chave: dc.subjectMultivariate nutrient diagnosis-
Palavras-chave: dc.subjectNutrient balance-
Título: dc.titleDiagnosis of nutrient composition in fruit crops: Major developments-
Aparece nas coleções:Repositório Institucional - Unesp

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