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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
11/03/2020 |
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Data da última atualização: |
11/03/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, I. C. M.; MARÇAL, T. de S.; BERNARDINO, K. da C.; RIBEIRO, P. C. de O.; PARRELLA, R. A. da C.; CARNEIRO, P. C. S.; SCHAFFERT, R. E.; CARNEIRO, J. E. de S. |
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Afiliação: |
Isadora Cristina Martins Oliveira; Tiago de Souza Marçal; Karine da Costa Bernardino; Pedro César de Oliveira Ribeiro; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS; Pedro Crescêncio Souza Carneiro; ROBERT EUGENE SCHAFFERT, CNPMS; José Eustáquio de Souza Carneiro. |
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Título: |
Combining ability of biomass sorghum lines for agroindustrial characters and multitrait selection of photosensitive hybrids for energy cogeneration. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Crop Science, v. 59, p. 1554-1566, 2019. |
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DOI: |
10.2135/cropsci2018.11.0693 |
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Idioma: |
Inglês |
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Conteúdo: |
Sorghum [Sorghum bicolor (L.) Moench] biomass hybrids with high productivity and enhanced levels of lignin are seen as a promising alternative of feedstock for direct burning in ovens designed for cogeneration of electricity. The objective of this study was to estimate the genetic combing capacity of biomass sorghum lines and conduct multivariable selection of photosensitive biomass sorghum hybrids for use in cogeneration. Thirty-six photosensitive hybrids, the control BRS716, and 12 parental lines were evaluated in a seven-by-seven triple lattice design at two locations, and 12 characters were evaluated. There was superiority of additive effects on the genetic control of all the characteristics studied in both environments, less for female lines in the diallelic analysis of F1 hybrids. The inclusion of parents in the estimates of combining capacities indicated predominance of dominance effects involved in the genetic control of the traits analyzed. The results demonstrate the action of epistasis of the dwarf genes present in the female lines for the biomass parameter and the false interpretation when these lines are included in the diallelic analysis. With the use of the index based on factor analysis and genotype?ideotype distance (FAI-BLUP index), four factors were established, which separated the characteristics of production and quality, as well as the two environments, resulting from the high hybrid ´ environment interaction. With the index, five hybrids with higher potential for burning (H5-5, H2-1, H1-1, H1-5, and H5-1) were selected. However, no hybrids obtained gains for the characteristics of production and quality, simultaneously, which indicates the need for genetic improvement of the parents used in the program. MenosSorghum [Sorghum bicolor (L.) Moench] biomass hybrids with high productivity and enhanced levels of lignin are seen as a promising alternative of feedstock for direct burning in ovens designed for cogeneration of electricity. The objective of this study was to estimate the genetic combing capacity of biomass sorghum lines and conduct multivariable selection of photosensitive biomass sorghum hybrids for use in cogeneration. Thirty-six photosensitive hybrids, the control BRS716, and 12 parental lines were evaluated in a seven-by-seven triple lattice design at two locations, and 12 characters were evaluated. There was superiority of additive effects on the genetic control of all the characteristics studied in both environments, less for female lines in the diallelic analysis of F1 hybrids. The inclusion of parents in the estimates of combining capacities indicated predominance of dominance effects involved in the genetic control of the traits analyzed. The results demonstrate the action of epistasis of the dwarf genes present in the female lines for the biomass parameter and the false interpretation when these lines are included in the diallelic analysis. With the use of the index based on factor analysis and genotype?ideotype distance (FAI-BLUP index), four factors were established, which separated the characteristics of production and quality, as well as the two environments, resulting from the high hybrid ´ environment interaction. With the index, five hybrids with higher po... Mostrar Tudo |
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Thesagro: |
Biomassa; Energia; Sorgo. |
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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/211709/1/Combining-ability.pdf
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Marc: |
LEADER 02568naa a2200253 a 4500
001 2121133
005 2020-03-11
008 2019 bl uuuu u00u1 u #d
024 7 $a10.2135/cropsci2018.11.0693$2DOI
100 1 $aOLIVEIRA, I. C. M.
245 $aCombining ability of biomass sorghum lines for agroindustrial characters and multitrait selection of photosensitive hybrids for energy cogeneration.$h[electronic resource]
260 $c2019
520 $aSorghum [Sorghum bicolor (L.) Moench] biomass hybrids with high productivity and enhanced levels of lignin are seen as a promising alternative of feedstock for direct burning in ovens designed for cogeneration of electricity. The objective of this study was to estimate the genetic combing capacity of biomass sorghum lines and conduct multivariable selection of photosensitive biomass sorghum hybrids for use in cogeneration. Thirty-six photosensitive hybrids, the control BRS716, and 12 parental lines were evaluated in a seven-by-seven triple lattice design at two locations, and 12 characters were evaluated. There was superiority of additive effects on the genetic control of all the characteristics studied in both environments, less for female lines in the diallelic analysis of F1 hybrids. The inclusion of parents in the estimates of combining capacities indicated predominance of dominance effects involved in the genetic control of the traits analyzed. The results demonstrate the action of epistasis of the dwarf genes present in the female lines for the biomass parameter and the false interpretation when these lines are included in the diallelic analysis. With the use of the index based on factor analysis and genotype?ideotype distance (FAI-BLUP index), four factors were established, which separated the characteristics of production and quality, as well as the two environments, resulting from the high hybrid ´ environment interaction. With the index, five hybrids with higher potential for burning (H5-5, H2-1, H1-1, H1-5, and H5-1) were selected. However, no hybrids obtained gains for the characteristics of production and quality, simultaneously, which indicates the need for genetic improvement of the parents used in the program.
650 $aBiomassa
650 $aEnergia
650 $aSorgo
700 1 $aMARÇAL, T. de S.
700 1 $aBERNARDINO, K. da C.
700 1 $aRIBEIRO, P. C. de O.
700 1 $aPARRELLA, R. A. da C.
700 1 $aCARNEIRO, P. C. S.
700 1 $aSCHAFFERT, R. E.
700 1 $aCARNEIRO, J. E. de S.
773 $tCrop Science$gv. 59, p. 1554-1566, 2019.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
22/10/1997 |
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Data da última atualização: |
22/10/1997 |
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Autoria: |
SOARES, A. C. da C.; SANTOS, S. A. |
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Afiliação: |
CNPq/RHAE; EMBRAPA. Centro de Pesquisa Agropecuaria do Pantanal (Corumba, MS). |
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Título: |
Aplicacao da tecnica microhistologica na identificacao da dieta de equinos no Pantanal do Abobral. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
In: REUNIAO ESPECIAL DA SBPC, 2., 1995, Cuiaba. Mato Grosso: novos caminhos, ambiente e diversidade socio-cultural - anais. Cuiaba: UFMT / SBPC, 1995. |
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Páginas: |
p.4 (A.1-004) |
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Idioma: |
Português |
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Conteúdo: |
Este trabalho tem como objetivo avaliar a dieta de equinos do Pantanal, atraves de analise microhistologica das fezes. Bimestralmente foram coletadas fezes na fazenda Leque, sub-regiao do Abobral, Corumba-MS, no periodo de dezembro/1993 a dezembro/1994. Foram utilizados cavalos adultos mantidos numa area de 600 hectares de pasto nativo. Foram confeccionados laminas de fezes e de forrageiras (referencia), atraves do metodo descrito por Hansen & Vectrert, 1970. As forrageiras identificadas na dieta dos equinos, foram: Reimarochloa brasiliensis, Richardia grandiflora, Panicum laxum, Phaffia glomerata, Axonopus purpusii, Eleocharis minima, Cynodon dactylon, Eragrostis hipnoides, Urena lobata, Paspalum oteroi, Gouepia uiti, Rhyncospera sp., Coccoloba ochreolata, Cyperus sp., Hymenachne amplexicaulis, Echinodorus paniculatus, Panicum repens, Hemarthria altissima, Erechites hierocifolio. |
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Palavras-Chave: |
Equine. |
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Thesagro: |
Dieta; Eqüino. |
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Thesaurus NAL: |
diet; Pantanal. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01548naa a2200205 a 4500
001 1791866
005 1997-10-22
008 1995 bl uuuu u00u1 u #d
100 1 $aSOARES, A. C. da C.
245 $aAplicacao da tecnica microhistologica na identificacao da dieta de equinos no Pantanal do Abobral.
260 $c1995
300 $ap.4 (A.1-004)
520 $aEste trabalho tem como objetivo avaliar a dieta de equinos do Pantanal, atraves de analise microhistologica das fezes. Bimestralmente foram coletadas fezes na fazenda Leque, sub-regiao do Abobral, Corumba-MS, no periodo de dezembro/1993 a dezembro/1994. Foram utilizados cavalos adultos mantidos numa area de 600 hectares de pasto nativo. Foram confeccionados laminas de fezes e de forrageiras (referencia), atraves do metodo descrito por Hansen & Vectrert, 1970. As forrageiras identificadas na dieta dos equinos, foram: Reimarochloa brasiliensis, Richardia grandiflora, Panicum laxum, Phaffia glomerata, Axonopus purpusii, Eleocharis minima, Cynodon dactylon, Eragrostis hipnoides, Urena lobata, Paspalum oteroi, Gouepia uiti, Rhyncospera sp., Coccoloba ochreolata, Cyperus sp., Hymenachne amplexicaulis, Echinodorus paniculatus, Panicum repens, Hemarthria altissima, Erechites hierocifolio.
650 $adiet
650 $aPantanal
650 $aDieta
650 $aEqüino
653 $aEquine
700 1 $aSANTOS, S. A.
773 $tIn: REUNIAO ESPECIAL DA SBPC, 2., 1995, Cuiaba. Mato Grosso: novos caminhos, ambiente e diversidade socio-cultural - anais. Cuiaba: UFMT / SBPC, 1995.
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