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Registro Completo |
Biblioteca(s): |
Embrapa Agricultura Digital. |
Data corrente: |
02/03/2022 |
Data da última atualização: |
03/03/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PARRAM J. S.; SOUZA, Z. M. de; OLIVEIRA, S. R. de M.; FARHATE, C. V. V.; MARQUES JÚNIOR, J.; SIQUEIRA, D. |
Afiliação: |
JEISON SANCHEZ PARRA, FEAGRI/UNICAMP; ZIGOMAR MENEZES DE SOUZA, FEAGRI/UNICAMP; STANLEY ROBSON DE MEDEIROS OLIVEIRA, CNPTIA, FEAGRI/UNICAMP; CAMILA VIANA VIEIRA FARHATE, FEAGRI/UNICAMP; JOSE MARQUES JÚNIOR, FCA/UNESP; DIEGO SIQUEIRA, FCA/UNESP. |
Título: |
Phosphorus adsorption prediction through Decision Tree Algorithm under different topographic conditions in sugarcane fields. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Catena, v. 213, p. 1-11, June 2022. |
DOI: |
https://doi.org/10.1016/j.catena.2022.106114 |
Idioma: |
Inglês |
Notas: |
Article 106114. |
Conteúdo: |
Abstract. Phosphorus availability in the soil is essential for plant growth. In Brazil, phosphorous is poorly available in the soil due to its high adsorption in the form of phosphates. This phenomenon requires much studying to assist in the nutritional management of crops. To that end, predicting the fraction of adsorbed phosphorus can be approximated by using attributes that influence soil formation and structure. This study aimed to predict soil phosphorus adsorption based on soil attributes in sugarcane crops with different relief types using data mining techniques. The experiment was carried out in sugarcane agricultural areas, experimental plots with differentiated relief (concave or convex), and identical agricultural practices. The soil was classified as an Alfisol with udic moisture (Udalf) regime and medium to clayey texture. The dataset constituted a matrix of 4580 observations. The analyzed variables corresponded to the chemical, physical, geophysical, and mineralogical attributes in the 0-0.2 m topsoil. Data analysis was carried out based on a decision tree induction model, with an 85% accuracy rate and a high level of agreement between variables. The decision tree recognized magnetic susceptibility as the attribute with the most significant influence on the prediction of soil phosphorus adsorption, validating the relation among adsorption processes and the magnetic properties of oxide minerals characteristic of Brazilian agricultural regions. |
Palavras-Chave: |
Adsorção de fósforo no solo; Árvore de decisão; Atributos do solo; Classification techniques; Data mining; Macronutrientes; Macronutrients; Magnetic susceptibility; Mineração de dados; Soil attributes; Susceptibilidade magnética; Técnicas de classificação. |
Thesagro: |
Cana de Açúcar. |
Thesaurus Nal: |
Phosphorus; Sugarcane. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02686naa a2200385 a 4500 001 2140450 005 2022-03-03 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.catena.2022.106114$2DOI 100 1 $aPARRAM J. S. 245 $aPhosphorus adsorption prediction through Decision Tree Algorithm under different topographic conditions in sugarcane fields.$h[electronic resource] 260 $c2022 500 $aArticle 106114. 520 $aAbstract. Phosphorus availability in the soil is essential for plant growth. In Brazil, phosphorous is poorly available in the soil due to its high adsorption in the form of phosphates. This phenomenon requires much studying to assist in the nutritional management of crops. To that end, predicting the fraction of adsorbed phosphorus can be approximated by using attributes that influence soil formation and structure. This study aimed to predict soil phosphorus adsorption based on soil attributes in sugarcane crops with different relief types using data mining techniques. The experiment was carried out in sugarcane agricultural areas, experimental plots with differentiated relief (concave or convex), and identical agricultural practices. The soil was classified as an Alfisol with udic moisture (Udalf) regime and medium to clayey texture. The dataset constituted a matrix of 4580 observations. The analyzed variables corresponded to the chemical, physical, geophysical, and mineralogical attributes in the 0-0.2 m topsoil. Data analysis was carried out based on a decision tree induction model, with an 85% accuracy rate and a high level of agreement between variables. The decision tree recognized magnetic susceptibility as the attribute with the most significant influence on the prediction of soil phosphorus adsorption, validating the relation among adsorption processes and the magnetic properties of oxide minerals characteristic of Brazilian agricultural regions. 650 $aPhosphorus 650 $aSugarcane 650 $aCana de Açúcar 653 $aAdsorção de fósforo no solo 653 $aÁrvore de decisão 653 $aAtributos do solo 653 $aClassification techniques 653 $aData mining 653 $aMacronutrientes 653 $aMacronutrients 653 $aMagnetic susceptibility 653 $aMineração de dados 653 $aSoil attributes 653 $aSusceptibilidade magnética 653 $aTécnicas de classificação 700 1 $aSOUZA, Z. M. de 700 1 $aOLIVEIRA, S. R. de M. 700 1 $aFARHATE, C. V. V. 700 1 $aMARQUES JÚNIOR, J. 700 1 $aSIQUEIRA, D. 773 $tCatena$gv. 213, p. 1-11, June 2022.
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1. | | CASTELÃO, A. B. C.; NISHIBE, C.; ZUMÁRRAGA, M. J; CATALDI, A. A.; BIGGI, F; FONSECA JR, A. A.; HODON, M. A; ALMEIDA, N. F.; ARAUJO, F. R. Comparação de genes de virulência de dois isolados de Mycobacterium Bovis sequenciados por plataforma de nova geração. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 10., 2014, Campo Grande, MS. [Anais da..]. Campo Grande, MS: Embrapa Gado de Corte, 2014. p.14-15. 2 p. (Embrapa Gado de Corte. Documentos, 208). Comissão organizadora: Grácia Maria Soares Rosinha, Alexandra Rocha de Oliveir, Rodrigo Carvalho Alva.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Gado de Corte. |
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2. | | SALES, M. L.; FONSECA JUNIOR, A. A.; SALES, E. B.; COTTORELLO, A. C. P.; ISSA, M. A.; HODON, M. A.; SOARES FILHO, P. M.; RAMALHO, A. K.; SILVA, M. R.; LAGE, A. P.; HEINEMANN, M. B. Evaluation of molecular markers for the diagnosis of Mycobacterium bovis Folia Microbiologica, v. 59, n. 5, p. 433-438, 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Gado de Leite. |
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3. | | SALES, M. L.; FONSECA JUNIOR, A. A.; ORZIL, L.; ALENCAR, A. P.; HODON, M. A.; ISSA, M. A.; SOARES FILHO, P. M.; SILVA, M. R.; LAGE, A. P.; HEINEMANN, M. B. Validation of two real-time PCRs targeting the PE-PGRS 20 gene and the region of difference 4 for the characterization of Mycobacterium bovis isolates. Genetics and Molecular Research, v. 13, n. 2, p. 4607-16, 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Gado de Leite. |
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4. | | CASTELÃO, A. B. C.; NISHIBE, C.; MOURA, A.; ALENCAR, A. P. de; ISSA, M. de A.; HODON, M. A.; MOTA, P. M. P. C.; SALES, E. B.; FONSECA JÚNIOR, A. A.; ALMEIDA, N. F.; ARAUJO, F. R. Draft Genome Sequence of Mycobacterium bovis Strain AN5, Used for Production of Purified Protein Derivative. Genome Announcements, v. 2, n. 2, mar./abr 2014, p. 1-2.Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
Biblioteca(s): Embrapa Gado de Corte. |
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Registros recuperados : 4 | |
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