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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
28/12/2018 |
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Data da última atualização: |
24/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ROCHA, J. R. do A. S. de C.; MARÇAL, T. de S.; SALVADOR, F. V.; SILVA, A. C. da; MACHADO, J. C.; CARNEIRO, P. C. S. |
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Afiliação: |
JUAREZ CAMPOLINA MACHADO, CNPGL. |
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Título: |
Genetic insights into elephantgrass persistence for bioenergy purpose. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
PLoS ONE, v. 13, n. 19, e0203818, 2018. |
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DOI: |
10.1371/journal.pone.0203818 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract Persistence may be defined as high sustained yield over multi-harvest. Genetic insights about persistence are essential to ensure the success of breeding programs and any biomass-based project. This paper focuses on assessing the biomass yield persistence for bioenergy purpose of 100 elephantgrass clones measured in six growth seasons in Brazil. To assess the clones' persistence, an index based on random regression models and genotype-ideotype distance was proposed. Results suggested the existence of wide genetic variability between elephantgrass clones, and that the yield trajectories along the harvests generate genetic insights into elephantgrass clones' persistence and G x E interaction. A gene pool that acts over the biomass yield (regardless of the harvest) was detected, as well as other gene pools, which show differences on genes expression (these genes are the major responsible for clones' persistence). The lower and higher clones' persistence was discussed based on genome dosage effect and natural biological nitrogen fixation ability applied to bioenergy industry. The huge potential of energy crops necessarily is associated with genetic insights into persistence, so just this way, breeding programs could breed a new cultivar that fulfills the bioenergy industries. |
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Palavras-Chave: |
Elephantgrass clones; Persistence of clones. |
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Thesaurus Nal: |
Bioenergy industry. |
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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/189455/1/Artigo-PlosOne-Juarez-Genetic.pdf
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Marc: |
LEADER 01995naa a2200229 a 4500
001 2102609
005 2023-01-24
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1371/journal.pone.0203818$2DOI
100 1 $aROCHA, J. R. do A. S. de C.
245 $aGenetic insights into elephantgrass persistence for bioenergy purpose.$h[electronic resource]
260 $c2018
520 $aAbstract Persistence may be defined as high sustained yield over multi-harvest. Genetic insights about persistence are essential to ensure the success of breeding programs and any biomass-based project. This paper focuses on assessing the biomass yield persistence for bioenergy purpose of 100 elephantgrass clones measured in six growth seasons in Brazil. To assess the clones' persistence, an index based on random regression models and genotype-ideotype distance was proposed. Results suggested the existence of wide genetic variability between elephantgrass clones, and that the yield trajectories along the harvests generate genetic insights into elephantgrass clones' persistence and G x E interaction. A gene pool that acts over the biomass yield (regardless of the harvest) was detected, as well as other gene pools, which show differences on genes expression (these genes are the major responsible for clones' persistence). The lower and higher clones' persistence was discussed based on genome dosage effect and natural biological nitrogen fixation ability applied to bioenergy industry. The huge potential of energy crops necessarily is associated with genetic insights into persistence, so just this way, breeding programs could breed a new cultivar that fulfills the bioenergy industries.
650 $aBioenergy industry
653 $aElephantgrass clones
653 $aPersistence of clones
700 1 $aMARÇAL, T. de S.
700 1 $aSALVADOR, F. V.
700 1 $aSILVA, A. C. da
700 1 $aMACHADO, J. C.
700 1 $aCARNEIRO, P. C. S.
773 $tPLoS ONE$gv. 13, n. 19, e0203818, 2018.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Solos. |
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Data corrente: |
06/11/2018 |
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Data da última atualização: |
11/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MOMBACH, M. A.; CARVALHO, P. de; CABRAL, L. da S.; RODRIGUES, R. de A. R.; TORRES, R. C.; PEREIRA, D. H.; PEDREIRA, B. C. e. |
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Afiliação: |
MIRCÉIA ANGELE MOMBACH, UFMT, CUIABA; PERIVALDO DE CARVALHO, UFMT, CUIABA; LUCIANO DA SILVA CABRAL, UFMT, CUIABA; RENATO DE ARAGAO RIBEIRO RODRIGUES, CNPS; RENATO CRISTIANO TORRES, CPAMT; DALTON HENRIQUE PEREIRA, UFMT, SINOP; BRUNO CARNEIRO E PEDREIRA, CPAMT. |
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Título: |
Attractants for automated emission measurement (Greenfeed®) in pasture-based systems. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 47, article e20170190, 2018. |
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DOI: |
https://doi.org/10.1590/rbz4720170190 |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to evaluate the frequency and intensity of GreenFeed (GF) use by Nellore steers using different attractants in pastures of integrated systems. The attractant protein supplement and Tifton bermudagrass pelleted hay flavored with vanilla were evaluated over a period of 15 days. The pelleted hay stimulated the animals to stay longer in the equipment (24.23 s), with 8% more visits in intervals longer than 30 s in contrast to protein supplement. This indicates that pelleted hay flavored with vanilla is a potential attractant to encourage Nellore steers to visit GF in grazing systems. |
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Palavras-Chave: |
Enteric methane; Integrated systems; Mitigation; Sustainable intensification. |
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Thesagro: |
Efeito Estufa; Gado de Corte. |
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Thesaurus NAL: |
Beef cattle; Greenhouse gases. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227657/1/Attractants-for-automated-emission-measurement-2018.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/185473/1/2018-cpamt-bruno-pedreira-automated-emission-measurement-greenfeed-pastagem.pdf
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Marc: |
LEADER 01517naa a2200301 a 4500
001 2101093
005 2021-11-11
008 2018 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/rbz4720170190$2DOI
100 1 $aMOMBACH, M. A.
245 $aAttractants for automated emission measurement (Greenfeed®) in pasture-based systems.$h[electronic resource]
260 $c2018
520 $aThis study aimed to evaluate the frequency and intensity of GreenFeed (GF) use by Nellore steers using different attractants in pastures of integrated systems. The attractant protein supplement and Tifton bermudagrass pelleted hay flavored with vanilla were evaluated over a period of 15 days. The pelleted hay stimulated the animals to stay longer in the equipment (24.23 s), with 8% more visits in intervals longer than 30 s in contrast to protein supplement. This indicates that pelleted hay flavored with vanilla is a potential attractant to encourage Nellore steers to visit GF in grazing systems.
650 $aBeef cattle
650 $aGreenhouse gases
650 $aEfeito Estufa
650 $aGado de Corte
653 $aEnteric methane
653 $aIntegrated systems
653 $aMitigation
653 $aSustainable intensification
700 1 $aCARVALHO, P. de
700 1 $aCABRAL, L. da S.
700 1 $aRODRIGUES, R. de A. R.
700 1 $aTORRES, R. C.
700 1 $aPEREIRA, D. H.
700 1 $aPEDREIRA, B. C. e
773 $tRevista Brasileira de Zootecnia$gv. 47, article e20170190, 2018.
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Registro original: |
Embrapa Solos (CNPS) |
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