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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Milho e Sorgo. |
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Data corrente: |
05/10/2016 |
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Data da última atualização: |
06/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MENEZES, B. R. da S.; DAHER, R. F.; GRAVINA, G. de A.; PEREIRA, A. V.; PEREIRA, M. G.; TARDIN, F. D.; SILVA, V. B.; RODRIGUES, E. V.; ARAÚJO, M. do S. B.; OLIVEIRA, M. L. F.; ALMEIDA, B. de O. |
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Afiliação: |
ANTONIO VANDER PEREIRA, CNPGL. |
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Título: |
Combining ability in elephant grass (Pennisetum purpureum Schum.) for energy biomass production. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Australian Journal of Crop Science v. 10, n. 9, p. 1297-1305, 2016. |
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DOI: |
http://dx.doi.org/10.21475/ajcs.2016.10.09.p7747 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to estimate and evaluate the general and specific combining abilities of hybrid combinations for energy biomass production, adopting the methodology of Griffing as adapted by Geraldi and Miranda Filho in evaluation cuts referring to two periods, the wet and dry seasons, and in relation to total dry matter yield (TDMY). The experiment was conducted at Pesagro Rio, located in Campos dos Goytacazes, RJ, Brazil, in a randomized block design with three replicates. Crosses were performed in a partial diallel system. Treatments consisted of 10 parents, 25 hybrid combinations, and 1 control. Three evaluation cuts were made: two in the wet season and one in the dry season. The following traits were evaluated: plant height, stem diameter, leaf width, number of tillers, percentage of dry matter, dry matter yield, and TDMY. Regarding the general combining ability effects, the parents "Cameroon-Piracicaba" and "Mercker" showed outstanding positive values. Of the hybrid combinations, "Cubano Pinda" x "Mercker", "Cameroon-Piracicaba" x "Três Rios", "Cameroon-Piracicaba" x "Mercker 86-México", "IAC-Campinas" x "Três Rios", "IAC-Campinas" x "Mercker 86-México", and "Guaçu IZ.2" x "Roxo" showed superior productive performance. Hybrids can be obtained with superior energy biomass production to that of the currently available elephant grass cultivars. |
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Palavras-Chave: |
Alternative energy. |
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Thesagro: |
Bioenergia; Capim elefante; Melhoramento vegetal. |
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Thesaurus Nal: |
Bioenergy; Plant breeding; Renewable energy sources. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/150401/1/Cnpgl-2016-AustrJofCropSci-Combining.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/148341/1/Combining-ability-2.pdf
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Marc: |
LEADER 02429naa a2200337 a 4500
001 2056842
005 2024-02-06
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.21475/ajcs.2016.10.09.p7747$2DOI
100 1 $aMENEZES, B. R. da S.
245 $aCombining ability in elephant grass (Pennisetum purpureum Schum.) for energy biomass production.$h[electronic resource]
260 $c2016
520 $aThe objective of this study was to estimate and evaluate the general and specific combining abilities of hybrid combinations for energy biomass production, adopting the methodology of Griffing as adapted by Geraldi and Miranda Filho in evaluation cuts referring to two periods, the wet and dry seasons, and in relation to total dry matter yield (TDMY). The experiment was conducted at Pesagro Rio, located in Campos dos Goytacazes, RJ, Brazil, in a randomized block design with three replicates. Crosses were performed in a partial diallel system. Treatments consisted of 10 parents, 25 hybrid combinations, and 1 control. Three evaluation cuts were made: two in the wet season and one in the dry season. The following traits were evaluated: plant height, stem diameter, leaf width, number of tillers, percentage of dry matter, dry matter yield, and TDMY. Regarding the general combining ability effects, the parents "Cameroon-Piracicaba" and "Mercker" showed outstanding positive values. Of the hybrid combinations, "Cubano Pinda" x "Mercker", "Cameroon-Piracicaba" x "Três Rios", "Cameroon-Piracicaba" x "Mercker 86-México", "IAC-Campinas" x "Três Rios", "IAC-Campinas" x "Mercker 86-México", and "Guaçu IZ.2" x "Roxo" showed superior productive performance. Hybrids can be obtained with superior energy biomass production to that of the currently available elephant grass cultivars.
650 $aBioenergy
650 $aPlant breeding
650 $aRenewable energy sources
650 $aBioenergia
650 $aCapim elefante
650 $aMelhoramento vegetal
653 $aAlternative energy
700 1 $aDAHER, R. F.
700 1 $aGRAVINA, G. de A.
700 1 $aPEREIRA, A. V.
700 1 $aPEREIRA, M. G.
700 1 $aTARDIN, F. D.
700 1 $aSILVA, V. B.
700 1 $aRODRIGUES, E. V.
700 1 $aARAÚJO, M. do S. B.
700 1 $aOLIVEIRA, M. L. F.
700 1 $aALMEIDA, B. de O.
773 $tAustralian Journal of Crop Science$gv. 10, n. 9, p. 1297-1305, 2016.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
10/04/2010 |
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Data da última atualização: |
03/11/2011 |
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Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
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Autoria: |
FAGUNDES, P. R. R. |
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Afiliação: |
PAULO RICARDO REIS FAGUNDES, CPACT. |
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Título: |
Arroz irrigado: resultados de pesquisa do melhoramento genético para tolerância a estresses abióticos, na Embrapa Clima Temperado, 2007/2008. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Pelotas: Embrapa Clima Temperado, 2009. |
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Páginas: |
p. 60 |
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Série: |
(Embrapa Clima Temperado. Documentos, 257). |
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Idioma: |
Português |
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Palavras-Chave: |
Hibridação controlada; Tolerância à frio; Toxidez por ferro. |
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Thesagro: |
Arroz; Oryza Sativa; Salinidade. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPACT-2010/12906/1/documento-257.pdf
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Marc: |
LEADER 00666nam a2200193 a 4500
001 1747543
005 2011-11-03
008 2009 bl uuuu 00u1 u #d
100 1 $aFAGUNDES, P. R. R.
245 $aArroz irrigado$bresultados de pesquisa do melhoramento genético para tolerância a estresses abióticos, na Embrapa Clima Temperado, 2007/2008.$h[electronic resource]
260 $aPelotas: Embrapa Clima Temperado$c2009
300 $ap. 60
490 $a(Embrapa Clima Temperado. Documentos, 257).
650 $aArroz
650 $aOryza Sativa
650 $aSalinidade
653 $aHibridação controlada
653 $aTolerância à frio
653 $aToxidez por ferro
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Embrapa Clima Temperado (CPACT) |
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