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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
16/11/2018 |
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Data da última atualização: |
28/06/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LIBÓRIO, C. B. de; VERZIGNASSI, J. R.; FERNANDES, C. D.; SILVA, M. A. da; JESUS, L.; CORADO, H. S.; OLIVEIRA, M. A. S.; VICENTINI, R. P.; LIMA, N. D.; BEZERRA, F. C.; SILVA, F. A. S. |
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Afiliação: |
Cláudia Barrios de Libório; JAQUELINE ROSEMEIRE VERZIGNASSI, CNPGC; CELSO DORNELAS FERNANDES, CNPGC; MARCO ANTONIO DA SILVA, CNPGC; CNPGC; HUGO SOARES CORADO, CNPGC; Graduando da Universidade Anhanguera - Uniderp; Graduando da Universidade Anhanguera - Uniderp. bolsista PIBIC; Mestranda da Universidade Federal da Grande Dourados - UFGD; Graduando da Universidade Católica Dom Bosco - UCDB; Doutorando do IF Goiano. |
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Título: |
Zinco na produção de sementes de híbrido de braquiária. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 14., 2018, Campo Grande - MS. [Resumos dos trabalhos]. Brasília, DF, Embrapa, 2018 115 p. (Embrapa Gado de Corte. Documentos, 258). |
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Páginas: |
p. 34-35 |
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Idioma: |
Português |
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Conteúdo: |
O híbrido de Brachiaria BRS RB331 Ipyporã apresenta boa produtividade, manejo relativamente fácil e elevado grau de resistência à cigarrinha. Com o objetivo de avaliar os efeitos de zinco, em diferentes doses e épocas de aplicação, na produção de sementes da cultivar, dois ensaios foram conduzidos em vasos de 15 L, a céu aberto, na Embrapa Gado de Corte. |
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Thesagro: |
Brachiaria; Hibrido; Produção de Sementes. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186160/1/Zinco-na-producao-de-sementes.pdf
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Marc: |
LEADER 01272nam a2200277 a 4500
001 2099508
005 2019-06-28
008 2018 bl uuuu u00u1 u #d
100 1 $aLIBÓRIO, C. B. de
245 $aZinco na produção de sementes de híbrido de braquiária.$h[electronic resource]
260 $aIn: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 14., 2018, Campo Grande - MS. [Resumos dos trabalhos]. Brasília, DF, Embrapa, 2018 115 p. (Embrapa Gado de Corte. Documentos, 258).$c2018
300 $ap. 34-35
520 $aO híbrido de Brachiaria BRS RB331 Ipyporã apresenta boa produtividade, manejo relativamente fácil e elevado grau de resistência à cigarrinha. Com o objetivo de avaliar os efeitos de zinco, em diferentes doses e épocas de aplicação, na produção de sementes da cultivar, dois ensaios foram conduzidos em vasos de 15 L, a céu aberto, na Embrapa Gado de Corte.
650 $aBrachiaria
650 $aHibrido
650 $aProdução de Sementes
700 1 $aVERZIGNASSI, J. R.
700 1 $aFERNANDES, C. D.
700 1 $aSILVA, M. A. da
700 1 $aJESUS, L.
700 1 $aCORADO, H. S.
700 1 $aOLIVEIRA, M. A. S.
700 1 $aVICENTINI, R. P.
700 1 $aLIMA, N. D.
700 1 $aBEZERRA, F. C.
700 1 $aSILVA, F. A. S.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Territorial. |
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Data corrente: |
19/11/2021 |
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Data da última atualização: |
19/11/2021 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CASSARO, R.; FERREIRA, R. R. M.; FERREIRA, V. R. M.; RODRIGUES, V. G. S. |
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Afiliação: |
RAUL CASSARO, USP; ROGERIO RESENDE MARTINS FERREIRA, CNPM; VINICIUS R. M. FERREIRA, Siriema Produtos Ambientais -Ltda; VALÉRIA G. S. RODRIGUES, USP. |
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Título: |
Cluster analysis in degraded areas by erosion in the Nazareno (MG) region. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: ARGENTINE CONGRESS OF GEOLOGY APPLIED TO ENGINEERING AND THE ENVIRONMENT 2.,; IAEG SOUTH AMERICA REGIONAL CONFERENCE 1., 2021, Córdoba. Proceedings... Córdoba: Asagai, 2021. 5 p. |
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ISBN: |
978-987-21766-6-2 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: When analyzing a database, summarize collected information is the analyst main challenge. In many cases, when you have a large number of data, it may be of interest to create groups. A cluster analysis is a multivariate statistical procedure that tries to group a data set into homogeneous subgroups, called clusters. In this context, RStudio software has a large number of functions and work packages for cluster analysis. In the Nazareno region (MG), numerous studies have addressed the characterization of areas degraded by large erosive processes (gullies). Thus, this study aimed at a cluster analysis in a database composed of soils collected in 4 trenches and at different depths Nazareno?s region (MG) gullies. The parameters obtained were: pH (pH in H2O and KCl), granulometric fractions, organic matter, density, total pore volume, microporosity and macroporosity. An analysis of clusters partitioned the data into three groups: a) 1 group: trench 4 (depth from 0 to 40 cm), composed of more clayey soils and higher content of organic matter; b) 2 group: trenches 1 and 2 (depths 20-30 cm and 30-40 cm), composed of siltier soils and lower organic matter content; c) group 3: trenches 1, 2 and 3 (different depths). With a cluster analysis, it was possible to separate 3 groups, and these are more related to soil granulometry and organic matter, which are parameters of fundamental importance when analyzing areas degraded by erosion processes. With the results it becomes clear the places (trenches) and the depths with greater susceptibility to erosion. MenosAbstract: When analyzing a database, summarize collected information is the analyst main challenge. In many cases, when you have a large number of data, it may be of interest to create groups. A cluster analysis is a multivariate statistical procedure that tries to group a data set into homogeneous subgroups, called clusters. In this context, RStudio software has a large number of functions and work packages for cluster analysis. In the Nazareno region (MG), numerous studies have addressed the characterization of areas degraded by large erosive processes (gullies). Thus, this study aimed at a cluster analysis in a database composed of soils collected in 4 trenches and at different depths Nazareno?s region (MG) gullies. The parameters obtained were: pH (pH in H2O and KCl), granulometric fractions, organic matter, density, total pore volume, microporosity and macroporosity. An analysis of clusters partitioned the data into three groups: a) 1 group: trench 4 (depth from 0 to 40 cm), composed of more clayey soils and higher content of organic matter; b) 2 group: trenches 1 and 2 (depths 20-30 cm and 30-40 cm), composed of siltier soils and lower organic matter content; c) group 3: trenches 1, 2 and 3 (different depths). With a cluster analysis, it was possible to separate 3 groups, and these are more related to soil granulometry and organic matter, which are parameters of fundamental importance when analyzing areas degraded by erosion processes. With the results it becomes clear... Mostrar Tudo |
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Palavras-Chave: |
Gully. |
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Thesaurus NAL: |
Multivariate analysis. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227923/1/5974.pdf
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Marc: |
LEADER 02264nam a2200181 a 4500
001 2136330
005 2021-11-19
008 2021 bl uuuu u00u1 u #d
020 $a978-987-21766-6-2
100 1 $aCASSARO, R.
245 $aCluster analysis in degraded areas by erosion in the Nazareno (MG) region.$h[electronic resource]
260 $aIn: ARGENTINE CONGRESS OF GEOLOGY APPLIED TO ENGINEERING AND THE ENVIRONMENT 2.,; IAEG SOUTH AMERICA REGIONAL CONFERENCE 1., 2021, Córdoba. Proceedings... Córdoba: Asagai, 2021. 5 p.$c2021
520 $aAbstract: When analyzing a database, summarize collected information is the analyst main challenge. In many cases, when you have a large number of data, it may be of interest to create groups. A cluster analysis is a multivariate statistical procedure that tries to group a data set into homogeneous subgroups, called clusters. In this context, RStudio software has a large number of functions and work packages for cluster analysis. In the Nazareno region (MG), numerous studies have addressed the characterization of areas degraded by large erosive processes (gullies). Thus, this study aimed at a cluster analysis in a database composed of soils collected in 4 trenches and at different depths Nazareno?s region (MG) gullies. The parameters obtained were: pH (pH in H2O and KCl), granulometric fractions, organic matter, density, total pore volume, microporosity and macroporosity. An analysis of clusters partitioned the data into three groups: a) 1 group: trench 4 (depth from 0 to 40 cm), composed of more clayey soils and higher content of organic matter; b) 2 group: trenches 1 and 2 (depths 20-30 cm and 30-40 cm), composed of siltier soils and lower organic matter content; c) group 3: trenches 1, 2 and 3 (different depths). With a cluster analysis, it was possible to separate 3 groups, and these are more related to soil granulometry and organic matter, which are parameters of fundamental importance when analyzing areas degraded by erosion processes. With the results it becomes clear the places (trenches) and the depths with greater susceptibility to erosion.
650 $aMultivariate analysis
653 $aGully
700 1 $aFERREIRA, R. R. M.
700 1 $aFERREIRA, V. R. M.
700 1 $aRODRIGUES, V. G. S.
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Embrapa Territorial (CNPM) |
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