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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
14/08/2020 |
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Data da última atualização: |
14/08/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
AMABILE, R. F.; SAYD, R. M.; BRIGE, F. A. A.; MONTALVÃO, A. P. L.; ROCHA, S. K. da S. |
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Afiliação: |
RENATO FERNANDO AMABILE, CPAC. |
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Título: |
Genetic variability of irrigated barley in savanna environments based on malting quality. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Journal of the Institute of Brewing, v. 126, n. 2, p. 142-147, 2020. |
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Páginas: |
p. 142-147 |
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Idioma: |
Português |
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Conteúdo: |
The Brazilian savanna has the potential to support the national demand for barley providing an opportunity to the agricultural business in the region. The barley breeding program of Embrapa Cerrados pursues the selection of superior genotypes, adapted to the savanna conditions, with industrial quality and high grain yields. This work sought to characterise and quantify the genetic variability of 38 elite genotypes of irrigated barley in the Brazilian savanna from industrial grade traits, verifying the degree of association between quality characters and analysing the genetic distance from the ideotype. Twelve traits of malting quality were evaluated in two environments of the Distrito Federal. A descriptive analysis of the data was performed, the genetic dissim- ilarity coefficients were estimated between each genotype pair based on the Mean Euclidean Distance, the genotype-ideotype distance index, the Pearson correlation and the relative contribution of each trait to Singh?s genetic diversity of evaluated traits. There were dependency relationships between malting traits for the evaluated environments. Such associations facilitate the in- direct selection of genotypes, increasing the efficiency of the breeding program. The use of selection indices allows the choice of promising genotypes that can be explored in blocks of crosses to maximise heterotic effects and genetic complementarity in the genetic breeding program of irrigated barley in the Brazilian savanna. © 2020 The Authors. Journal of the Institute of Brewing published by John Wiley & Sons Ltd on behalf of The Institute of Brewing & Distilling MenosThe Brazilian savanna has the potential to support the national demand for barley providing an opportunity to the agricultural business in the region. The barley breeding program of Embrapa Cerrados pursues the selection of superior genotypes, adapted to the savanna conditions, with industrial quality and high grain yields. This work sought to characterise and quantify the genetic variability of 38 elite genotypes of irrigated barley in the Brazilian savanna from industrial grade traits, verifying the degree of association between quality characters and analysing the genetic distance from the ideotype. Twelve traits of malting quality were evaluated in two environments of the Distrito Federal. A descriptive analysis of the data was performed, the genetic dissim- ilarity coefficients were estimated between each genotype pair based on the Mean Euclidean Distance, the genotype-ideotype distance index, the Pearson correlation and the relative contribution of each trait to Singh?s genetic diversity of evaluated traits. There were dependency relationships between malting traits for the evaluated environments. Such associations facilitate the in- direct selection of genotypes, increasing the efficiency of the breeding program. The use of selection indices allows the choice of promising genotypes that can be explored in blocks of crosses to maximise heterotic effects and genetic complementarity in the genetic breeding program of irrigated barley in the Brazilian savanna. © 2020 The ... Mostrar Tudo |
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Palavras-Chave: |
Diversidade genética; Qualidade industrial. |
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Thesagro: |
Cerrado; Cevada; Hordeum Vulgare. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02348naa a2200241 a 4500
001 2124355
005 2020-08-14
008 2020 bl uuuu u00u1 u #d
100 1 $aAMABILE, R. F.
245 $aGenetic variability of irrigated barley in savanna environments based on malting quality.$h[electronic resource]
260 $c2020
300 $ap. 142-147
520 $aThe Brazilian savanna has the potential to support the national demand for barley providing an opportunity to the agricultural business in the region. The barley breeding program of Embrapa Cerrados pursues the selection of superior genotypes, adapted to the savanna conditions, with industrial quality and high grain yields. This work sought to characterise and quantify the genetic variability of 38 elite genotypes of irrigated barley in the Brazilian savanna from industrial grade traits, verifying the degree of association between quality characters and analysing the genetic distance from the ideotype. Twelve traits of malting quality were evaluated in two environments of the Distrito Federal. A descriptive analysis of the data was performed, the genetic dissim- ilarity coefficients were estimated between each genotype pair based on the Mean Euclidean Distance, the genotype-ideotype distance index, the Pearson correlation and the relative contribution of each trait to Singh?s genetic diversity of evaluated traits. There were dependency relationships between malting traits for the evaluated environments. Such associations facilitate the in- direct selection of genotypes, increasing the efficiency of the breeding program. The use of selection indices allows the choice of promising genotypes that can be explored in blocks of crosses to maximise heterotic effects and genetic complementarity in the genetic breeding program of irrigated barley in the Brazilian savanna. © 2020 The Authors. Journal of the Institute of Brewing published by John Wiley & Sons Ltd on behalf of The Institute of Brewing & Distilling
650 $aCerrado
650 $aCevada
650 $aHordeum Vulgare
653 $aDiversidade genética
653 $aQualidade industrial
700 1 $aSAYD, R. M.
700 1 $aBRIGE, F. A. A.
700 1 $aMONTALVÃO, A. P. L.
700 1 $aROCHA, S. K. da S.
773 $tJournal of the Institute of Brewing$gv. 126, n. 2, p. 142-147, 2020.
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Registro original: |
Embrapa Cerrados (CPAC) |
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| Registros recuperados : 29 | |
| 11. |  | MAIA, A. H. N.; MEINKE, H.; LENNOX, S.; STONE, R. Inferential, nonparametric statistics to assess the quality of probabilistic forecast systems. Monthly Weather Review, Boston, v. 135, n. 2, p. 351-362, 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 16. | | VAN OORT, P. A. J.; ZHANG, T.; VRIES, M. E. de; HEINEMANN, A. B.; MEINKE, H. Correlation between temperature and phenology prediction error in rice (Oryza sativa L.). Agricultural and Forest Meteorology, Amsterdam, v. 151, n. 12, p. 1545-1555, Dec. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 20. | | DONALD, L.; MEINKE, H.; POWER, B.; WHEELER, M.; MAIA, A. de H. N.; WHITE, N.; STONE, R.; RIBBE, J. Intra-seasonal climate prediction: linking weather and climate forecasts. In: INTERNATIONAL CONFERENCE ON SOUTHERN HEMISPHERE METEOROLOGY AND OCEANOGRAPHY, 8., 2006, Foz do Iguaçu,PR. [Anais?]. Foz do Iguaçu,PR: ICSHMO, 2006. p. 553-555.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 29 | |
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