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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Milho e Sorgo; Embrapa Tabuleiros Costeiros. |
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Data corrente: |
13/01/2010 |
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Data da última atualização: |
04/06/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RIOS, S. de A.; PAES, M. C. D.; BORÉM, A.; CRUZ, C. D.; GUIMARAES, P. E. de O.; SCHAFFERT, R. E.; CARDOSO, W. S.; PACHECO, C. A. P. |
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Afiliação: |
Sara de Almeida Rios, UFV; MARIA CRISTINA DIAS PAES, CNPMS; Aluízio Borém, UFV; Cosme Damião Cruz, UFV; PAULO EVARISTO DE O GUIMARAES, CNPMS; ROBERT EUGENE SCHAFFERT, CNPMS; Wilson Soares Cardoso, UFV; CLESO ANTONIO PATTO PACHECO, CNPMS. |
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Título: |
Adaptability and stability of carotenoids in maize cultivars. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 9, p. 313-319, 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
The purpose of this study was to investigate the adaptability and stability of carotenoids in maize cultivars in the 2004/2005 growing season. Total carotenoids (TC), total carotenoids with provitamin A activity (Pro VA) (?g g-1) and grain yield (kg ha -1) were quantified in 10 cultivars at five locations. The chemical analyses were conducted in a laboratory of the EMBRAPA/CNPMS, in Sete Lagoas, Minas Gerais. The methodologies of Eberhart and Russell (1966), Lin and Binns (1988) and Rocha et al. (2005) were used to analyze adaptability and stability. In general, the linear regression model proposed by Eberhart and Russell (1966) failed to fit the Pro VA contents in the evaluated cultivars satisfactorily. However, with regard to the TC levels, all different analysis methodologies of adaptability and stability rated hybrid BRS 2020 as an ideal genotype with general adaptability. |
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Palavras-Chave: |
Adaptabilidade de carotenoides em milho; Biofortificação; Estabilidade de carotenoides em milho; Genótipos x ambientes; Genotype-by-environment; Maize cultivar. |
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Thesagro: |
Milho; Variedade; Vitamina A; Zea Mays. |
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Thesaurus Nal: |
Biofortification; Vitamin A. |
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Categoria do assunto: |
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F Plantas e Produtos de Origem Vegetal
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/61024/1/Adaptability-stability.pdf
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Marc: |
LEADER 01885naa a2200349 a 4500
001 1580269
005 2018-06-04
008 2009 bl uuuu u00u1 u #d
100 1 $aRIOS, S. de A.
245 $aAdaptability and stability of carotenoids in maize cultivars.
260 $c2009
520 $aThe purpose of this study was to investigate the adaptability and stability of carotenoids in maize cultivars in the 2004/2005 growing season. Total carotenoids (TC), total carotenoids with provitamin A activity (Pro VA) (?g g-1) and grain yield (kg ha -1) were quantified in 10 cultivars at five locations. The chemical analyses were conducted in a laboratory of the EMBRAPA/CNPMS, in Sete Lagoas, Minas Gerais. The methodologies of Eberhart and Russell (1966), Lin and Binns (1988) and Rocha et al. (2005) were used to analyze adaptability and stability. In general, the linear regression model proposed by Eberhart and Russell (1966) failed to fit the Pro VA contents in the evaluated cultivars satisfactorily. However, with regard to the TC levels, all different analysis methodologies of adaptability and stability rated hybrid BRS 2020 as an ideal genotype with general adaptability.
650 $aBiofortification
650 $aVitamin A
650 $aMilho
650 $aVariedade
650 $aVitamina A
650 $aZea Mays
653 $aAdaptabilidade de carotenoides em milho
653 $aBiofortificação
653 $aEstabilidade de carotenoides em milho
653 $aGenótipos x ambientes
653 $aGenotype-by-environment
653 $aMaize cultivar
700 1 $aPAES, M. C. D.
700 1 $aBORÉM, A.
700 1 $aCRUZ, C. D.
700 1 $aGUIMARAES, P. E. de O.
700 1 $aSCHAFFERT, R. E.
700 1 $aCARDOSO, W. S.
700 1 $aPACHECO, C. A. P.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 9, p. 313-319, 2009.
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Embrapa Milho e Sorgo (CNPMS) |
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