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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo; Embrapa Unidades Centrais. |
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Data corrente: |
15/08/2018 |
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Data da última atualização: |
24/09/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LOMBARDI, G. M. R.; NAVEGANTES, P. C. A.; PEREIRA, C. H.; FONSECA, J. M. O.; PARRELLA, R. A. da C.; CASTRO, F. M. R.; ROCHA, M. J.; ORNELAS, D. O.; BRUZI, A. T.; NUNES, J. A. R. |
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Afiliação: |
Gabrielle Maria Romeiro Lombardi, Universidade Federal de Lavras - UFLA; Patricia Cardoso Andrade Navegantes, Universidade Federal de Lavras - UFLA; Carlos Henrique Pereira, Universidade Federal de Lavras - UFLA; Jales Mendes Oliveira Fonseca, Universidade Federal de Lavras - UFLA; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS; Fernanda Maria Rodrigues Castro, Universidade Federal de Lavras - UFLA; Mara Jane da Rocha, Universidade Federal de Lavras - UFLA; Daniela Oliveira Ornelas, Universidade Federal de Lavras - UFLA; Adriano Teodoro Bruzi, Universidade Federal de Lavras - UFLA; José Airton Rodrigues Nunes, Universidade Federal de Lavras - UFLA. |
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Título: |
Heterosis in sweet sorghum. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 5, p. 593-601, maio 2018. |
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DOI: |
10.1590/S0100-204X2018000500008 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Heterose em sorgo-sacarino. |
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Conteúdo: |
The objective of this work was to evaluate the potential per se of male-sterile and fertility-restorer lines of sweet sorghum (Sorghum bicolor), as well as to detail the heterosis manifested for some traits directly or indirectly related to ethanol production, accumulation rate, and predictability. Evaluations were performed for 20 genotypes, of which 4 are fertility-restorer lines (R), 3 are male-sterile lines (A), and 12 are experimental hybrids (H) resulting from the partial diallel cross between lines A and R, besides a commercial hybrid CV198 used as a check, in four harvest seasons. The experiments were carried out in the municipalities of Lavras and Sete Lagoas, in the state of Minas Gerais, Brazil. The measured traits were plant height, green mass production, juice extraction, total soluble solids content, and megagrams of Brix per hectare. The malesterile A1 and the fertility-restorer R1 and R3 lines show the best potential per se, considering all traits and their accumulation rate and predictability over harvest times. Heterosis is significant for all traits. The H11, H13, H14, H21, H22, and H33 hybrids are promising because of their better performance per se and higher heterosis. |
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Palavras-Chave: |
Dialelo; Diallel; Macho-esterilidade; Male-sterility; Parental selection; Seleção parental. |
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Thesagro: |
Sorghum Bicolor; Vigor Hibrido. |
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Thesaurus Nal: |
Heterosis. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181479/1/Heterosis-in-sweet-sorghum.pdf
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Marc: |
LEADER 02259naa a2200361 a 4500
001 2096214
005 2018-09-24
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1590/S0100-204X2018000500008$2DOI
100 1 $aLOMBARDI, G. M. R.
245 $aHeterosis in sweet sorghum.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Heterose em sorgo-sacarino.
520 $aThe objective of this work was to evaluate the potential per se of male-sterile and fertility-restorer lines of sweet sorghum (Sorghum bicolor), as well as to detail the heterosis manifested for some traits directly or indirectly related to ethanol production, accumulation rate, and predictability. Evaluations were performed for 20 genotypes, of which 4 are fertility-restorer lines (R), 3 are male-sterile lines (A), and 12 are experimental hybrids (H) resulting from the partial diallel cross between lines A and R, besides a commercial hybrid CV198 used as a check, in four harvest seasons. The experiments were carried out in the municipalities of Lavras and Sete Lagoas, in the state of Minas Gerais, Brazil. The measured traits were plant height, green mass production, juice extraction, total soluble solids content, and megagrams of Brix per hectare. The malesterile A1 and the fertility-restorer R1 and R3 lines show the best potential per se, considering all traits and their accumulation rate and predictability over harvest times. Heterosis is significant for all traits. The H11, H13, H14, H21, H22, and H33 hybrids are promising because of their better performance per se and higher heterosis.
650 $aHeterosis
650 $aSorghum Bicolor
650 $aVigor Hibrido
653 $aDialelo
653 $aDiallel
653 $aMacho-esterilidade
653 $aMale-sterility
653 $aParental selection
653 $aSeleção parental
700 1 $aNAVEGANTES, P. C. A.
700 1 $aPEREIRA, C. H.
700 1 $aFONSECA, J. M. O.
700 1 $aPARRELLA, R. A. da C.
700 1 $aCASTRO, F. M. R.
700 1 $aROCHA, M. J.
700 1 $aORNELAS, D. O.
700 1 $aBRUZI, A. T.
700 1 $aNUNES, J. A. R.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 5, p. 593-601, maio 2018.
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Embrapa Milho e Sorgo (CNPMS) |
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