| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Florestas; Embrapa Gado de Leite. |
|
Data corrente: |
17/05/2017 |
|
Data da última atualização: |
27/01/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
ROCHA, J. R. do A. S. de C.; MACHADO, J. C.; CARNEIRO, P. C. S.; CARNEIRO, J. da C.; RESENDE, M. D. V. de; LEDO, F. J. da S.; CARNEIRO, J. E. DE S. |
|
Afiliação: |
JOÃO ROMERO DO AMARAL SANTOS DE CARVALHO ROCHA, UFV/VIÇOSA; JUAREZ CAMPOLINA MACHADO, CNPGL; Pedro Crescêncio de Souza Carneiro, UFV/VIÇOSA; JAILTON DA COSTA CARNEIRO, CNPGL; MARCOS DEON VILELA DE RESENDE, CNPF; FRANCISCO JOSE DA SILVA LEDO, CNPGL; José Eustáquio de Souza Carneiro, UFV/VIÇOSA. |
|
Título: |
Bioenergetic potential and genetic diversity of elephantgrass via morpho-agronomic and biomass quality traits. |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
Industrial Crops and Products v. 95, p. 485-492, 2017. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Elephantgrass has been a notable option as bioenergy plant. However, for its bioenergetic use, the quantification of genetic diversity based on biomass quality traits has not been commonly reported in the literature. The objective of this study was to quantify the genetic diversity among 100 accessions of the Active Elephantgrass Germplasm Bank (BAGCE), by means of morphological (flowering, height, vigor and stalk diameter), agronomic (total dry biomass) and biomass quality traits (dry matter concentration, cellulose, lignin, hemicellulose, in vitro digestibility, nitrogen, ash, and calorific value), and the ultimate goal was to use the elephantgrass as a bioenergy feedstock. By using mixed model methodology and genetic diversity analyses, it was found genetic variability between elephantgrass accessions, which is the basic premise to start any breeding program. The BAGCE presented greater genetic variability for the biomass quality traits, when compared with morpho-agronomic traits. The accessions were divided into 6 clusters of genetic similarity, with potential for use in second generation ethanol production and direct biomass combustion, besides forage uses. Furthermore, to potentiate elephantgrass as bioenergetic plant, crosses among divergent individuals from distinct clusters were recommended. Thus, the genetic variability of BAGCE can be exploited to produce superior combinations that can maximize second generation ethanol conversion and biomass direct combustion. In addition, these actions can increase the contribution of elephantgrass for a sustainable energetic matrix diversification MenosElephantgrass has been a notable option as bioenergy plant. However, for its bioenergetic use, the quantification of genetic diversity based on biomass quality traits has not been commonly reported in the literature. The objective of this study was to quantify the genetic diversity among 100 accessions of the Active Elephantgrass Germplasm Bank (BAGCE), by means of morphological (flowering, height, vigor and stalk diameter), agronomic (total dry biomass) and biomass quality traits (dry matter concentration, cellulose, lignin, hemicellulose, in vitro digestibility, nitrogen, ash, and calorific value), and the ultimate goal was to use the elephantgrass as a bioenergy feedstock. By using mixed model methodology and genetic diversity analyses, it was found genetic variability between elephantgrass accessions, which is the basic premise to start any breeding program. The BAGCE presented greater genetic variability for the biomass quality traits, when compared with morpho-agronomic traits. The accessions were divided into 6 clusters of genetic similarity, with potential for use in second generation ethanol production and direct biomass combustion, besides forage uses. Furthermore, to potentiate elephantgrass as bioenergetic plant, crosses among divergent individuals from distinct clusters were recommended. Thus, the genetic variability of BAGCE can be exploited to produce superior combinations that can maximize second generation ethanol conversion and biomass direct combustion. In... Mostrar Tudo |
|
Palavras-Chave: |
Mixed models. |
|
Thesagro: |
Pennisetum Purpureum. |
|
Thesaurus Nal: |
bioenergy; combustion; ethanol. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal
G Melhoramento Genético |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/161502/1/Cnpgl-2017-IndCropsProd-Rocha-Bioenergetic.pdf
|
|
Marc: |
LEADER 02400naa a2200253 a 4500
001 2072202
005 2023-01-27
008 2017 bl uuuu u00u1 u #d
100 1 $aROCHA, J. R. do A. S. de C.
245 $aBioenergetic potential and genetic diversity of elephantgrass via morpho-agronomic and biomass quality traits.$h[electronic resource]
260 $c2017
520 $aElephantgrass has been a notable option as bioenergy plant. However, for its bioenergetic use, the quantification of genetic diversity based on biomass quality traits has not been commonly reported in the literature. The objective of this study was to quantify the genetic diversity among 100 accessions of the Active Elephantgrass Germplasm Bank (BAGCE), by means of morphological (flowering, height, vigor and stalk diameter), agronomic (total dry biomass) and biomass quality traits (dry matter concentration, cellulose, lignin, hemicellulose, in vitro digestibility, nitrogen, ash, and calorific value), and the ultimate goal was to use the elephantgrass as a bioenergy feedstock. By using mixed model methodology and genetic diversity analyses, it was found genetic variability between elephantgrass accessions, which is the basic premise to start any breeding program. The BAGCE presented greater genetic variability for the biomass quality traits, when compared with morpho-agronomic traits. The accessions were divided into 6 clusters of genetic similarity, with potential for use in second generation ethanol production and direct biomass combustion, besides forage uses. Furthermore, to potentiate elephantgrass as bioenergetic plant, crosses among divergent individuals from distinct clusters were recommended. Thus, the genetic variability of BAGCE can be exploited to produce superior combinations that can maximize second generation ethanol conversion and biomass direct combustion. In addition, these actions can increase the contribution of elephantgrass for a sustainable energetic matrix diversification
650 $abioenergy
650 $acombustion
650 $aethanol
650 $aPennisetum Purpureum
653 $aMixed models
700 1 $aMACHADO, J. C.
700 1 $aCARNEIRO, P. C. S.
700 1 $aCARNEIRO, J. da C.
700 1 $aRESENDE, M. D. V. de
700 1 $aLEDO, F. J. da S.
700 1 $aCARNEIRO, J. E. DE S.
773 $tIndustrial Crops and Products$gv. 95, p. 485-492, 2017.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 135 | |
| 4. |  | DEL PELOSO, M. J.; CARNEIRO, J. E. de S. Melhoramento do feijoeiro visando obtenção de cultivares produtivas e resistentes a antracnose e crestamento bacteriano para o Estado de Goiás. Fitopatologia Brasileira, v. 14, n. 2, p. 147, jul. 1989. Suplemento, ref. 207. Edição de Resumos do XXII Congresso Brasileiro de Fitopatologia, Recife, PE, jul. 1989.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
|    |
| 6. | | SOUSA, F. F. de; SANTOS, R. H. S.; CARNEIRO, J. E. de S.; URQUIAGA, S. Adubação verde de feijoeiro em consórcio com cafeeiro na agricultura familiar de Araponga, Minas Gerais, Brasil. Green manuring of beans intercropped with coffee in family farming of Araponga, Minas Gerais, Brazil. Revista Verde, v. 12, n. 4, p. 674-679, out.-dez., 2017. Green manuring of beans intercropped with coffee in family farming of Araponga, Minas Gerais, Brazil.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Agrobiologia. |
| |
| 9. | | OLIVEIRA, G. V.; CARNEIRO, P. C. S.; CARNEIRO, J. E. de S.; CRUZ, C. D. Adaptabilidade e estabilidade de linhagens de feijão comum em Minas Gerais. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 2, p. 257-265, fev. 2006 Título em inglês: Adaptability and stability of common bean in Minas Gerais State, Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
| |
| 12. | | SARTORATO, A.; ZIMMERMANN, M. J. de O.; RAVA, C. A.; CARNEIRO, J. E. de S. Inheritance of dry bean resistance to Isariopsis griseola. Summa Phytopathologica, v. 19, n. 1, p. 30, jan./mar. 1993. Suplemento, ref. 11. Edição dos Resumos do XVI Congresso Paulista de Fitopatologia, Campinas, fev. 1993.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 16. | | CARNEIRO, J. E. de S.; BARBOSA, H. M.; CARDOSO, A. A.; VIEIRA, C. Sensibilidade a radiação gama de sementes de Phaseolus vulgaris L., cv. Milionário 1732. Revista Ceres, Vicosa, v. 34, n. 193, p. 306-312, maio/jun. 1987.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 20. | | MOURA, M. M.; CARNEIRO, P. C. S.; CARNEIRO, J. E. de S.; CRUZ, C. D. Potencial de caracteres na avaliação da arquitetura de plantas de feijão. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 4, p. 417-425, abr. 2013. Título em inglês: Potential of characters for evaluating common bean plant architecture.| Biblioteca(s): Embrapa Unidades Centrais. |
| |
| Registros recuperados : 135 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
