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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroenergia. Para informações adicionais entre em contato com cnpae.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
16/07/2018 |
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Data da última atualização: |
16/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PEIXOTO, L. de A.; TEODORO, P. E.; SILVA, L. A.; RODRIGUES, E. V.; LAVIOLA, B. G.; BHERING, L. L. |
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Afiliação: |
LEONARDO DE AZEVEDO PEIXOTO; PAULO EDUARDO TEODORO; LIDIANE APARECIDA SILVA; ERINA VITÓRIO RODRIGUES; BRUNO GALVEAS LAVIOLA, CNPAE; LEONARDO LOPES BHERING. |
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Título: |
Jatropha half-sib family selection with high adaptability and genotypic stability. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Plos One, v. 13, n. 7, artigo e0199880, 2018. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Análises de adaptabilidade e estabilidade; Estimativa de parâmetros; Famílias de meios-irmãos; Seleção de famílias de meio-irmãos; Significância da interação GxE. |
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Thesagro: |
Jatropha Curcas. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00797naa a2200241 a 4500
001 2093310
005 2018-11-16
008 2018 bl uuuu u00u1 u #d
100 1 $aPEIXOTO, L. de A.
245 $aJatropha half-sib family selection with high adaptability and genotypic stability.$h[electronic resource]
260 $c2018
650 $aJatropha Curcas
653 $aAnálises de adaptabilidade e estabilidade
653 $aEstimativa de parâmetros
653 $aFamílias de meios-irmãos
653 $aSeleção de famílias de meio-irmãos
653 $aSignificância da interação GxE
700 1 $aTEODORO, P. E.
700 1 $aSILVA, L. A.
700 1 $aRODRIGUES, E. V.
700 1 $aLAVIOLA, B. G.
700 1 $aBHERING, L. L.
773 $tPlos One$gv. 13, n. 7, artigo e0199880, 2018.
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Registro original: |
Embrapa Agroenergia (CNPAE) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
31/08/2018 |
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Data da última atualização: |
10/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
BELTRAME, K. K.; SOUZA, A. M. de; COELHO, M. R.; WINKLER, T. C. B.; SOUZA, W. E.; VALDERRAMA, P. |
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Afiliação: |
KARLA K. BELTRAME, UTFPR; ANDRE MARCELO DE SOUZA, CNPS; MAURICIO RIZZATO COELHO, CNPS; THAYANE C. B. WINKLER; WYRLLEN E. SOUZA, UTFPR; PATRÍCIA VALDERRAMA, UTFPR. |
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Título: |
Soil organic carbon determination using NIRS: evaluation of dichromate oxidation and dry combustion analysis as reference methods in multivariate calibration. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Journal of the Brazilian Chemical Society, v. 27, n. 9, p. 1527-1532, 2016. |
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DOI: |
http://dx.doi.org/10.5935/0103-5053.20160031 |
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Idioma: |
Inglês |
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Conteúdo: |
Dichromate oxidation and dry combustion analysis were evaluated as reference methods to determine organic carbon in Brazilian soils using near infrared spectroscopy (NIRS) as an alternative. The main objective of this study was to evaluate which of the reference methods could provide a calibration model with higher predictive ability. A total of 161 soil samples obtained from horizons in full profiles (Parque Estadual da Mata Seca, Minas Gerais State, Brazil) were used. Models were mean centered and built from partial least squares. The dichromate oxidation method presented a lower accuracy when compared to dry combustion analysis as reference for NIRS. Figures of merit such as sensitivity, analytical sensitivity, detection and quantification limits, adjust and linearity presented results very similar. A paired t-test was applied to the figures of merit results and with 95% confidence did not show significant differences between the two methods used as reference for NIRS. The non-parametric Mann Whitney test showed that the samples provided with the partial least squares (PLS) model when the reference method was the dichromate oxidation or dry combustion analysis come from the same population, indicating that the reference methods employed for multivariate calibration from NIRS provide the same results practically. |
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Thesagro: |
Análise do Solo; Carbono. |
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Thesaurus NAL: |
Soil analysis; Soil organic carbon. |
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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/182275/1/2016-175.pdf
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Marc: |
LEADER 02163naa a2200241 a 4500
001 2094899
005 2021-11-10
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.5935/0103-5053.20160031$2DOI
100 1 $aBELTRAME, K. K.
245 $aSoil organic carbon determination using NIRS$bevaluation of dichromate oxidation and dry combustion analysis as reference methods in multivariate calibration.$h[electronic resource]
260 $c2016
520 $aDichromate oxidation and dry combustion analysis were evaluated as reference methods to determine organic carbon in Brazilian soils using near infrared spectroscopy (NIRS) as an alternative. The main objective of this study was to evaluate which of the reference methods could provide a calibration model with higher predictive ability. A total of 161 soil samples obtained from horizons in full profiles (Parque Estadual da Mata Seca, Minas Gerais State, Brazil) were used. Models were mean centered and built from partial least squares. The dichromate oxidation method presented a lower accuracy when compared to dry combustion analysis as reference for NIRS. Figures of merit such as sensitivity, analytical sensitivity, detection and quantification limits, adjust and linearity presented results very similar. A paired t-test was applied to the figures of merit results and with 95% confidence did not show significant differences between the two methods used as reference for NIRS. The non-parametric Mann Whitney test showed that the samples provided with the partial least squares (PLS) model when the reference method was the dichromate oxidation or dry combustion analysis come from the same population, indicating that the reference methods employed for multivariate calibration from NIRS provide the same results practically.
650 $aSoil analysis
650 $aSoil organic carbon
650 $aAnálise do Solo
650 $aCarbono
700 1 $aSOUZA, A. M. de
700 1 $aCOELHO, M. R.
700 1 $aWINKLER, T. C. B.
700 1 $aSOUZA, W. E.
700 1 $aVALDERRAMA, P.
773 $tJournal of the Brazilian Chemical Society$gv. 27, n. 9, p. 1527-1532, 2016.
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