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Nutritional balance in mango plants in the Brazilian semiarid using nutritional diagnostic methods.

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Title: Nutritional balance in mango plants in the Brazilian semiarid using nutritional diagnostic methods.
Alternate Title: Balanço nutricional em mangueiras no semiárido brasileiro utilizando métodos diagnósticos nutricionais.
Authors: Rezende, Jefrejan S.1 jefrejansouza@pcs.uespi.br, Freire, Fernando J.2, da Silva, Suellen R. V.3, dos S. Musser, Rosimar2, Cavalcante, Ítalo H. L.4, Saldanha, Eduardo C. M.5, dos Santos, Renato L.6, Cunha, Jailson C.7
Source: Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi. 2024, Vol. 28 Issue 11, p1-10. 10p.
Subjects: Nutritional assessment, Mango, Principal components analysis, Recommender systems, Chi-squared test, Trace elements
Abstract (English): Nutritional assessment of mango trees based on diagnostic methods considering nutritional balance is recommended. This study aimed to establish optimum nutritional ranges using diagnostic methods, compare them, identify the most efficient diagnostic method, and select the nutrients responding best to the application of the diagnostic method. The study was conducted in commercial mango orchards in the São Francisco Valley. Nutritional content was calculated using the diagnosis and recommendation integrated system (DRIS-Beaufils, DRIS-Jones), modified DRIS (M-DRIS-Beaufils; M-DRIS-Jones), compositional nutrient diagnosis (CND), and mathematical chance (ChM) methods and compared using the chi-square test. Principal component analysis was applied to select the most efficient diagnostic method and the nutrients responsible for the greatest variability. The DRIS-Beaufils, M-DRIS-Beaufils, DRIS-Jones, M-DRIS-Jones, CND, and ChM methods generated nutritional sufficiency ranges for the evaluated cultivars. The nutritional diagnoses of the DRIS-Beaufils and M-DRIS-Beaufils methods were similar and discordant with those of DRIS-Jones, M-DRIS-Jones, and CND. The DRIS-Beaufils method, updated by Maia, proved to be more consistent for the nutritional assessment of mango trees. The nutrients N, P, K, Mg, and S in the Tommy Atkins cultivar; N, P, Mg, S, B, Mn, Zn, Mo, and Cl in the Kent cultivar; and N, P, K, Ca, S, B, Cu, Fe, Zn, Mo, and Cl in the Keitt cultivar showed significant responses to the application of the DRIS-Beaufils method updated by Maia. [ABSTRACT FROM AUTHOR]
Abstract (Portuguese): A avaliação nutricional em mangueiras baseada em métodos diagnósticos que consideram o equilíbrio nutricional tem sido recomendada. Os objetivos deste estudo foram: estabelecer faixas nutricionais ótimas por métodos diagnósticos e compará-las entre si; identificar o método diagnóstico mais eficiente na determinação de desequilíbrios nutricionais; e selecionar os nutrientes que melhor respondem à aplicação do método diagnóstico. O estudo foi realizado em pomares comerciais de mangueira no Vale do São Francisco-PE, Brasil. Foram calculados os teores nutricionais pelos métodos Sistema Integrado de Diagnóstico e Recomendação (DRIS-Beaufils, DRISJones), DRIS Modificado (M-DRIS-Beaufils; M-DRIS-Jones), Diagnose da Composicão Nutricional (CND) e Chance Matemática (ChM) e comparados entre si pelo teste qui-quadrado. A análise de componentes principais foi aplicada para selecionar o método diagnóstico mais eficiente e os nutrientes responsáveis pela maior variabilidade. Os métodos DRIS Beaufils, M-DRIS Beaufils, DRIS Jones, M-DRIS Jones, CND e ChM geraram faixas de suficiência nutricional para as cultivares avaliadas. Os diagnósticos nutricionais dos métodos DRIS-Beaufils e M-DRIS Beaufius foram semelhantes entre si e discordantes dos métodos DRIS-Jones, M-DRIS-Jones e CND que foram semelhantes. O método DRIS Beaufils atualizado por Maia mostrou-se mais consistente na avaliação nutricional de mangueiras. Os nutrientes N, P, K, Mg e S na cultivar Tommy Atkins; N, P, Mg, S, B, Mn, Zn, Mo e Cl na cultivar Kent; e N, P, K, Ca, S, B, Cu, Fe, Zn, Mo e Cl na cultivar Keitt apresentam potencial de resposta significativa à aplicação do método DRIS-Beaufils atualizado por Maia. [ABSTRACT FROM AUTHOR]
Copyright of Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi is the property of Revista Brasileira de Engenharia Agricola e Ambiental and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Nutritional balance in mango plants in the Brazilian semiarid using nutritional diagnostic methods.
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  Data: Balanço nutricional em mangueiras no semiárido brasileiro utilizando métodos diagnósticos nutricionais.
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  Data: <searchLink fieldCode="DE" term="%22Nutritional+assessment%22">Nutritional assessment</searchLink><br /><searchLink fieldCode="DE" term="%22Mango%22">Mango</searchLink><br /><searchLink fieldCode="DE" term="%22Principal+components+analysis%22">Principal components analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Recommender+systems%22">Recommender systems</searchLink><br /><searchLink fieldCode="DE" term="%22Chi-squared+test%22">Chi-squared test</searchLink><br /><searchLink fieldCode="DE" term="%22Trace+elements%22">Trace elements</searchLink>
– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: Nutritional assessment of mango trees based on diagnostic methods considering nutritional balance is recommended. This study aimed to establish optimum nutritional ranges using diagnostic methods, compare them, identify the most efficient diagnostic method, and select the nutrients responding best to the application of the diagnostic method. The study was conducted in commercial mango orchards in the São Francisco Valley. Nutritional content was calculated using the diagnosis and recommendation integrated system (DRIS-Beaufils, DRIS-Jones), modified DRIS (M-DRIS-Beaufils; M-DRIS-Jones), compositional nutrient diagnosis (CND), and mathematical chance (ChM) methods and compared using the chi-square test. Principal component analysis was applied to select the most efficient diagnostic method and the nutrients responsible for the greatest variability. The DRIS-Beaufils, M-DRIS-Beaufils, DRIS-Jones, M-DRIS-Jones, CND, and ChM methods generated nutritional sufficiency ranges for the evaluated cultivars. The nutritional diagnoses of the DRIS-Beaufils and M-DRIS-Beaufils methods were similar and discordant with those of DRIS-Jones, M-DRIS-Jones, and CND. The DRIS-Beaufils method, updated by Maia, proved to be more consistent for the nutritional assessment of mango trees. The nutrients N, P, K, Mg, and S in the Tommy Atkins cultivar; N, P, Mg, S, B, Mn, Zn, Mo, and Cl in the Kent cultivar; and N, P, K, Ca, S, B, Cu, Fe, Zn, Mo, and Cl in the Keitt cultivar showed significant responses to the application of the DRIS-Beaufils method updated by Maia. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Portuguese)
  Group: Ab
  Data: A avaliação nutricional em mangueiras baseada em métodos diagnósticos que consideram o equilíbrio nutricional tem sido recomendada. Os objetivos deste estudo foram: estabelecer faixas nutricionais ótimas por métodos diagnósticos e compará-las entre si; identificar o método diagnóstico mais eficiente na determinação de desequilíbrios nutricionais; e selecionar os nutrientes que melhor respondem à aplicação do método diagnóstico. O estudo foi realizado em pomares comerciais de mangueira no Vale do São Francisco-PE, Brasil. Foram calculados os teores nutricionais pelos métodos Sistema Integrado de Diagnóstico e Recomendação (DRIS-Beaufils, DRISJones), DRIS Modificado (M-DRIS-Beaufils; M-DRIS-Jones), Diagnose da Composicão Nutricional (CND) e Chance Matemática (ChM) e comparados entre si pelo teste qui-quadrado. A análise de componentes principais foi aplicada para selecionar o método diagnóstico mais eficiente e os nutrientes responsáveis pela maior variabilidade. Os métodos DRIS Beaufils, M-DRIS Beaufils, DRIS Jones, M-DRIS Jones, CND e ChM geraram faixas de suficiência nutricional para as cultivares avaliadas. Os diagnósticos nutricionais dos métodos DRIS-Beaufils e M-DRIS Beaufius foram semelhantes entre si e discordantes dos métodos DRIS-Jones, M-DRIS-Jones e CND que foram semelhantes. O método DRIS Beaufils atualizado por Maia mostrou-se mais consistente na avaliação nutricional de mangueiras. Os nutrientes N, P, K, Mg e S na cultivar Tommy Atkins; N, P, Mg, S, B, Mn, Zn, Mo e Cl na cultivar Kent; e N, P, K, Ca, S, B, Cu, Fe, Zn, Mo e Cl na cultivar Keitt apresentam potencial de resposta significativa à aplicação do método DRIS-Beaufils atualizado por Maia. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi is the property of Revista Brasileira de Engenharia Agricola e Ambiental and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1590/1807-1929/agriambi.v28n11e277397
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        Text: English
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      – SubjectFull: Nutritional assessment
        Type: general
      – SubjectFull: Mango
        Type: general
      – SubjectFull: Principal components analysis
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      – SubjectFull: Recommender systems
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      – SubjectFull: Chi-squared test
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      – SubjectFull: Trace elements
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              Text: 2024
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