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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
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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.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registros recuperados : 7 | |
2. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | FERREIRA, F. M.; ROCHA, J. R. do A. S. de C.; ALVES, R. S.; ELIZEU, A. M.; BENITES, F. R. G.; RESENDE, M. D. V. de; SOUZA SOBRINHO, F. de; BHERING, L. L. Estimates of repeatability coefficients and optimum number of measures for genetic selection of Cynodon spp. Euphytica, v. 216, article 70, 2020.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Florestas; Embrapa Gado de Leite. |
| ![Visualizar detalhes do registro](/consulta/web/img/visualizar.png) ![Acesso restrito ao objeto digital](/consulta/web/img/lock.png) ![Imprime registro no formato completo](/consulta/web/img/print.png) |
3. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ROCHA, J. R. do A. S. de C.; MACHADO, J. C.; CARNEIRO, P. C. S.; CARNEIRO, J. da C.; RESENDE, M. D. V. de; PEREIRA, A. V.; CARNEIRO, J. E. de S. Elephant grass ecotypes for bioenergy production via direct combustion of biomass. Industrial Crops and Products, v. 95, p. 27-32, 2017.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Florestas; Embrapa Gado de Leite. |
| ![Visualizar detalhes do registro](/consulta/web/img/visualizar.png) ![Acesso restrito ao objeto digital](/consulta/web/img/lock.png) ![Imprime registro no formato completo](/consulta/web/img/print.png) |
4. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | PIMENTEL, A. J. B.; GUIMARÃES, J. F. R.; SOUZA, M. A. de; RESENDE, M. D. V. de; MOURA, L. M.; ROCHA, J. R. do A. S. de C.; RIBEIRO, G. Estimação de parâmetros genéticos e predição de valor genético aditivo de trigo utilizando modelos mistos. Pesquisa Agropecuária Brasileira, Brasília, v. 49, n. 11, p. 882-890, nov. 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Florestas. |
| ![Visualizar detalhes do registro](/consulta/web/img/visualizar.png) ![Acesso restrito ao objeto digital](/consulta/web/img/lock.png) ![Imprime registro no formato completo](/consulta/web/img/print.png) |
5. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ALVES, R. S.; TEODORO, P. E.; PEIXOTO, L. de A.; ROCHA, J. R. do A. S. de C.; SILVA, L. A.; LAVIOLA, B. G.; RESENDE, M. D. V. de; BHERING, L. L. Multiple-trait BLUP in longitudinal data analysis on Jatropha curcas breeding for bioenergy. Industrial Crops & Products, v.130, p. 558-561, 2019.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Agroenergia; Embrapa Florestas. |
| ![Visualizar detalhes do registro](/consulta/web/img/visualizar.png) ![Acesso restrito ao objeto digital](/consulta/web/img/lock.png) ![Imprime registro no formato completo](/consulta/web/img/print.png) |
6. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | VOLPATO, L.; SIMOQUELI, G. F.; ALVES, R. S.; ROCHA, J. R. do A. S. de C.; DEL CONTE, M. V.; RESENDE, M. D. V. de; CARNEIRO, P. C. S.; SILVA, F. L. da. Selection of inbred soybean progeny (Glycine max): an approach with population effect. Plant Breeding, v. 137, n. 6, p. 865-872, Dec. 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Florestas. |
| ![Visualizar detalhes do registro](/consulta/web/img/visualizar.png) ![Acesso restrito ao objeto digital](/consulta/web/img/lock.png) ![Imprime registro no formato completo](/consulta/web/img/print.png) |
7. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ROCHA, J. R. do A. S. de C.; MARÇAL, T. de S.; SALVADOR, F. V.; SILVA, A. C. da; CARNEIRO, P. C. S.; RESENDE, M. D. V. de; CARNEIRO, J. da C.; AZEVEDO, A. L. S.; PEREIRA, J. F.; MACHADO, J. C. Unraveling candidate genes underlying biomass digestibility in elephant grass (Cenchrus purpureus). BMC Plant Biology, v. 19, article 548, 2019. 12 p.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Florestas; Embrapa Gado de Leite. |
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Registros recuperados : 7 | |
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