Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
24/06/2019 |
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Data da última atualização: |
24/01/2020 |
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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: |
ALMEIDA, L. G. F. de; PARRELLA, R. A. da C.; SIMEONE, M. L. F.; RIBEIRO, P. C. de O.; SANTOS, A. S. dos; COSTA, A. S. V. da; GUIMARAES, A. G.; SCHAFFERT, R. E. |
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Afiliação: |
Luciana Gomes Fonseca de Almeida, Universidade Federal dos Vales Jequitinhonha e Mucuri; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS; MARIA LUCIA FERREIRA SIMEONE, CNPMS; Pedro César de Oliveira Ribeiro, Universidade Federal de Viçosa; Alexandre Soares dos Santos, Universidade Federal dos Vales Jequitinhonha e Mucuri; Alexandre Sylvio Vieira da Costa, Universidade Federal dos Vales Jequitinhonha e Mucuri; Amanda Gonçalves Guimarães, Universidade Federal dos Vales Jequitinhonha e Mucuri; ROBERT EUGENE SCHAFFERT, CNPMS. |
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Título: |
Composition and growth of sorghum biomass genotypes for ethanol production. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Biomass and Bioenergy, v. 122, p. 343-348, 2019. |
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DOI: |
10.1016/j.biombioe.2019.01.030 |
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Idioma: |
Inglês |
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Conteúdo: |
Sorghum bicolor (L.) (Moench), which stands out for dry matter yield per hectare, has been considered as potential raw material for biofuels and electricity generation. It has a production cycle of six months, possibility of mechanization of cultivation and harvest and good adaptation to most regions of Brazil. Sorghum genotypes were evaluated for agronomic potential and chemical composition favorable to the production of second-generation ethanol. Three brown midrib (bmr) sorghum mutant hybrids were compared to three conventional hybrids. The bmr sorghum mutant hybrids are associated with reduced lignin content, making these genotypes morepromisingtotheenzymaticconversionprocessesofthebiomass.Sorghumbiomassshowedahighpotential in terms of biomass production, with an average dry matter yield of 26.57Mgha−1. Brown midrib sorghum hybrids showed significantlylower lignincontents than conventional hybrids and demonstrated the potential for cellulosic ethanol production. |
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Palavras-Chave: |
Etanol lignocelulósico. |
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Thesagro: |
Composição Química; Nervura; Sorghum Bicolor. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/198760/1/Composition-growth-.pdf
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Marc: |
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024 7 $a10.1016/j.biombioe.2019.01.030$2DOI
100 1 $aALMEIDA, L. G. F. de
245 $aComposition and growth of sorghum biomass genotypes for ethanol production.$h[electronic resource]
260 $c2019
520 $aSorghum bicolor (L.) (Moench), which stands out for dry matter yield per hectare, has been considered as potential raw material for biofuels and electricity generation. It has a production cycle of six months, possibility of mechanization of cultivation and harvest and good adaptation to most regions of Brazil. Sorghum genotypes were evaluated for agronomic potential and chemical composition favorable to the production of second-generation ethanol. Three brown midrib (bmr) sorghum mutant hybrids were compared to three conventional hybrids. The bmr sorghum mutant hybrids are associated with reduced lignin content, making these genotypes morepromisingtotheenzymaticconversionprocessesofthebiomass.Sorghumbiomassshowedahighpotential in terms of biomass production, with an average dry matter yield of 26.57Mgha−1. Brown midrib sorghum hybrids showed significantlylower lignincontents than conventional hybrids and demonstrated the potential for cellulosic ethanol production.
650 $aComposição Química
650 $aNervura
650 $aSorghum Bicolor
653 $aEtanol lignocelulósico
700 1 $aPARRELLA, R. A. da C.
700 1 $aSIMEONE, M. L. F.
700 1 $aRIBEIRO, P. C. de O.
700 1 $aSANTOS, A. S. dos
700 1 $aCOSTA, A. S. V. da
700 1 $aGUIMARAES, A. G.
700 1 $aSCHAFFERT, R. E.
773 $tBiomass and Bioenergy$gv. 122, p. 343-348, 2019.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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