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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
19/11/2015 |
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Data da última atualização: |
19/02/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
DOMINGUES, L. F.; ESTELLA, B. M.; AGNOLON, I. C. C.; FANTATTO, R.; RABELO, M. D.; RODRIGUES, R.; MINHO, A. P.; CHAGAS, A. C. de S. |
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Afiliação: |
LUCIANA F. DOMINGUES, ALUNA DE PÓS-DOUTORADO DA EMBRAPA PECUÁRIA SUDESTE, SÃO CARLOS/SP; BRUNA M. ESTELLA, ALUNA DE GRADUAÇÃO DO CENTRO UNIVERSITÁRIO CENTRAL PAULISTA (UNICEP), SÃO CARLOS/; ISABELA C. C. AGNOLON, ALUNA DE GRADUAÇÃO DO CENTRO UNIVERSITÁRIO CENTRAL PAULISTA (UNICEP), SÃO CARLOS/SP; RAFAELA R. FANTATTO, ALUNA DE MESTRADO DA UNESP CAMPUS ARARAQUARA), ARARAQUARA/SP; MARCIO DIAS RABELO, CPPSE; ROBERT DOMINGUES, PESQUISADOR, PH.D, EMBRAPA PECUÁRIA SUL, BAGÉ/RS; ALESSANDRO P. MINHO; ANA CAROLINA DE SOUZA CHAGAS, CPPSE. |
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Título: |
Avaliação in vitro da atividade carrapaticida de plantas do Bioma Pampa sobre Rhipicephalus (B.) microplus de bovinos. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA PARA O PROGRESSO DA CIÊNCIA, 67., 2015, São Carlos, SP. Resumos....São Paulo: SBPC, 2015 |
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Páginas: |
C. 13.1 |
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Idioma: |
Português |
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Thesagro: |
Carrapato; Fitoterapia. |
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Categoria do assunto: |
B Sociologia Rural |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/133503/1/anacarolina.pdf
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Marc: |
LEADER 00740nam a2200217 a 4500
001 2029047
005 2016-02-19
008 2015 bl uuuu u00u1 u #d
100 1 $aDOMINGUES, L. F.
245 $aAvaliação in vitro da atividade carrapaticida de plantas do Bioma Pampa sobre Rhipicephalus (B.) microplus de bovinos.
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA PARA O PROGRESSO DA CIÊNCIA, 67., 2015, São Carlos, SP. Resumos....São Paulo: SBPC$c2015
300 $aC. 13.1
650 $aCarrapato
650 $aFitoterapia
700 1 $aESTELLA, B. M.
700 1 $aAGNOLON, I. C. C.
700 1 $aFANTATTO, R.
700 1 $aRABELO, M. D.
700 1 $aRODRIGUES, R.
700 1 $aMINHO, A. P.
700 1 $aCHAGAS, A. C. de S.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
10/01/2023 |
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Data da última atualização: |
10/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
BARTH, E.; RESENDE, J. T. V. de; MARIGUELE, K. H.; RESENDE, M. D. V. de; SILVA, A. L. B. R. da; RU, S. |
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Afiliação: |
ENEIDE BARTH, EMPRESA DE PESQUISA AGROPECUÁRIA E EXTENSÃO RURAL DE SANTA CATARINA; JULIANO TADEU VILELA DE RESENDE, UNIVERSIDADE ESTADUAL DE LONDRINA; KENY HENRIQUE MARIGUELE, EMPRESA DE PESQUISA AGROPECUÁRIA E EXTENSÃO RURAL DE SANTA CATARINA; MARCOS DEON VILELA DE RESENDE, CNPCa; ANDRÉ LUIZ BISCAIA RIBEIRO DA SILVA, AUBURN UNIVERSITY; SUSHAN RU, AUBURN UNIVERSITY. |
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Título: |
Multivariate analysis methods improve the selection of strawberry genotypes with low cold requirement. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Scientific Reports, v. 12, 11458, 2022. |
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Páginas: |
12 p. |
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DOI: |
https://doi.org/10.1038/s41598-022-15688-4 |
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Idioma: |
Inglês |
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Conteúdo: |
Methods of multivariate analysis is a powerful approach to assist the initial stages of crops genetic improvement, particularly, because it allows many traits to be evaluated simultaneously. In this study, heat-tolerant genotypes have been selected by analyzing phenotypic diversity, direct and indirect relationships among traits were identified, and four selection indices compared. Diversity was estimated using K-means clustering with the number of clusters determined by the Elbow method, and the relationship among traits was quantified by path analysis. Parametric and non-parametric indices were applied to selected genotypes using the magnitude of genotypic variance, heritability, genotypic coefficient of variance, and assigned economic weight as selection criteria. The variability among materials led to the formation of two non-overlapping clusters containing 40 and 154 genotypes. Strong to moderate correlations were found between traits with direct effect of the number of commercial fruit on the mass of commercial fruit. The Smith and Hazel index showed the greatest total gains for all criteria; however, concerning the biochemical traits, the Mulamba and Mock index showed the highest magnitudes of predicted gains. Overall, the K-means clustering, correlation analysis, and path analysis complement the use of selection indices, allowing for selection of genotypes with better balance among the assessed traits. |
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Thesaurus NAL: |
Genotype; Multivariate analysis; Plant selection guides; Strawberries. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150840/1/Multivariate-analysis-methods.pdf
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Marc: |
LEADER 02202naa a2200253 a 4500
001 2150840
005 2023-01-10
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1038/s41598-022-15688-4$2DOI
100 1 $aBARTH, E.
245 $aMultivariate analysis methods improve the selection of strawberry genotypes with low cold requirement.$h[electronic resource]
260 $c2022
300 $a12 p.
520 $aMethods of multivariate analysis is a powerful approach to assist the initial stages of crops genetic improvement, particularly, because it allows many traits to be evaluated simultaneously. In this study, heat-tolerant genotypes have been selected by analyzing phenotypic diversity, direct and indirect relationships among traits were identified, and four selection indices compared. Diversity was estimated using K-means clustering with the number of clusters determined by the Elbow method, and the relationship among traits was quantified by path analysis. Parametric and non-parametric indices were applied to selected genotypes using the magnitude of genotypic variance, heritability, genotypic coefficient of variance, and assigned economic weight as selection criteria. The variability among materials led to the formation of two non-overlapping clusters containing 40 and 154 genotypes. Strong to moderate correlations were found between traits with direct effect of the number of commercial fruit on the mass of commercial fruit. The Smith and Hazel index showed the greatest total gains for all criteria; however, concerning the biochemical traits, the Mulamba and Mock index showed the highest magnitudes of predicted gains. Overall, the K-means clustering, correlation analysis, and path analysis complement the use of selection indices, allowing for selection of genotypes with better balance among the assessed traits.
650 $aGenotype
650 $aMultivariate analysis
650 $aPlant selection guides
650 $aStrawberries
700 1 $aRESENDE, J. T. V. de
700 1 $aMARIGUELE, K. H.
700 1 $aRESENDE, M. D. V. de
700 1 $aSILVA, A. L. B. R. da
700 1 $aRU, S.
773 $tScientific Reports$gv. 12, 11458, 2022.
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