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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
22/10/2020 |
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Data da última atualização: |
05/08/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DURÃES, N. N. L.; NUNES, J. A. R.; BRUZI, A. T.; LOMBARDI, G. M. R.; FAGUNDES, T. G.; PARRELLA, N. N. L. D.; SCHAFFERT, R. E.; PARRELLA, R. A. da C. |
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Afiliação: |
Nayara Norrene Lacerda Durães, Universidade Federal de São João Del Rei; José Airton Rodrigues Nunes, Universidade Federal de Lavras; Adriano Teodoro Bruzi, Universidade Federal de Lavras; Gabrielle Maria Romeiro Lombardi, Universidade Federal de Lavras; Talieisse Gomes Fagundes, Universidade Federal de Lavras; Nadia Nardely Lacerda Durães Parrella, Universidade Federal de São João Del Rei; ROBERT EUGENE SCHAFFERT, CNPMS; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS. |
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Título: |
Heterosis for ethanol yield and yield components in sweet sorghum. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Sugar Tech, v. 23, n. 2, p. 360-368, 2021. |
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DOI: |
https://doi.org/10.1007/s12355-020-00909-9 |
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Idioma: |
Inglês |
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Conteúdo: |
The improvement of sweet sorghum for biofuel traits is gaining attention globally because of its promising role in the growth and sustainability of the ethanol production chain. The aim of this study was to assess the heterosis on ethanol yield and related agro-industrial traits in sweet sorghum under tropical conditions. Thirty hybrids were generated from a partial diallel scheme using three juicy stem non-sweet female lines (A) with cytoplasmic male sterility crossed with ten sweet sorghum male fertile restorer lines (R). The hybrids, parental lines, and two checks were evaluated in three environments in Brazil. Heterosis in sweet sorghum was observed for ethanol yield (ETH) and several yield components. Four hybrids showed positive heterosis on the R-line basis for ETH. The heterosis was higher for PH (plant height), GMP (green or fresh biomass production), and tons of brix per hectare. The parental A and R-lines diverged in contributing to the heterosis. The lines BR008A and CMSXS644R have been highlighted for ethanol yield and can be included in future A and R-line development. |
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Thesagro: |
Etanol; Melhoramento Genético Vegetal; Sorghum Bicolor; Sorgo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01883naa a2200265 a 4500
001 2125757
005 2021-08-05
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s12355-020-00909-9$2DOI
100 1 $aDURÃES, N. N. L.
245 $aHeterosis for ethanol yield and yield components in sweet sorghum.$h[electronic resource]
260 $c2021
520 $aThe improvement of sweet sorghum for biofuel traits is gaining attention globally because of its promising role in the growth and sustainability of the ethanol production chain. The aim of this study was to assess the heterosis on ethanol yield and related agro-industrial traits in sweet sorghum under tropical conditions. Thirty hybrids were generated from a partial diallel scheme using three juicy stem non-sweet female lines (A) with cytoplasmic male sterility crossed with ten sweet sorghum male fertile restorer lines (R). The hybrids, parental lines, and two checks were evaluated in three environments in Brazil. Heterosis in sweet sorghum was observed for ethanol yield (ETH) and several yield components. Four hybrids showed positive heterosis on the R-line basis for ETH. The heterosis was higher for PH (plant height), GMP (green or fresh biomass production), and tons of brix per hectare. The parental A and R-lines diverged in contributing to the heterosis. The lines BR008A and CMSXS644R have been highlighted for ethanol yield and can be included in future A and R-line development.
650 $aEtanol
650 $aMelhoramento Genético Vegetal
650 $aSorghum Bicolor
650 $aSorgo
700 1 $aNUNES, J. A. R.
700 1 $aBRUZI, A. T.
700 1 $aLOMBARDI, G. M. R.
700 1 $aFAGUNDES, T. G.
700 1 $aPARRELLA, N. N. L. D.
700 1 $aSCHAFFERT, R. E.
700 1 $aPARRELLA, R. A. da C.
773 $tSugar Tech$gv. 23, n. 2, p. 360-368, 2021.
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Embrapa Milho e Sorgo (CNPMS) |
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| 1. |  | SOUZA, G. de; ROCHA, C. A. M.; MORAES, J. S.; COTRIM, G. dos S.; GRAÇA, J. P. da; STUBS, R. P.; ARIAS, C. A. A.; HOFFMANN-CAMPO, C. B. Níveis de infestação de Euschistus heros em genótipos com característica de resistência a insetos: parâmetros de produtividade e indicadores de tolerância. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 15., 2020, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2020. 244 p. (Embrapa Soja. Documentos, 429). p. 152-157 (Embrapa Soja. Documentos, 429). Artigo de acesso aberto.| Tipo: Artigo em Anais de Congresso |
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