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| Registros recuperados : 31 | |
| 21. |  | VINSON, C. C.; AZEVEDO, V. C. R.; SILVA, M. B.; CIAMPI, A. Y.; SEBBENN, A.; KANASHIRO, M.; WADT, L. H. de O. Impacto do corte seletivo na diversidade genética de quatro espécies madeireiras amazônicas com diferentes características ecológicas e reprodutivas. In: CONFERÊNCIA DO SUBPROGRAMA DE CIÊNCIA E TECNOLOGIA - SPC&T FASE II/PPG7, 2008, Belém, PA. Anais... Brasília, DF: CNPq, 2009. p. 339-346.| Biblioteca(s): Embrapa Acre; Embrapa Amazônia Oriental. |
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| 22. | | RATNAM, W.; RAJORA, O. P.; FINKELDEY, R.; ARAVANOPOULOS, F.; BOUVET, J.-M.; VAILLANCORT, R. E.; KANASHIRO, M.; FADY, B.; TOMITA, M.; VINSON, C. Genetic effects of forest management practices: Global synthesis and perspectives. Forest Ecology and Management, v. 333, p. 52-65, Dec. 2014.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 23. | | MOTA, A. P. Z.; OLIVEIRA, T. N.; VINSON, C. C.; WILLIAMS, T. C. R.; COSTA, M. M. do C.; ARAUJO, A. C. G. de; DANCHIN, E. G. J.; SA, M. F. G. de; GUIMARAES, P. M.; BRASILEIRO, A. C. M. Contrasting effects of wild Arachis dehydrin under abiotic and biotic stresses. Frontiers in Plant Science, v. 10, article 497, April 2019. Na publicação: Ana Claudia Guerra Araujo, Maria Fatima Grossi-de-Sá, Patricia Messenberg Guimaraes.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 24. | | VINSON, C. C.; MOTA, A. P. Z.; PORTO, B. N.; OLIVEIRA, T. N.; SAMPAIO, I.; LACERDA, A. L.; DANCHIN, E. G. J.; GUIMARAES, P. M.; WILLIAMS, T. C. R.; BRASILEIRO, A. C. M. Characterization of raffinose metabolism genes uncovers a wild Arachis galactinol synthase conferring tolerance to abiotic stresses. Scientific Reports, v. 10, n. 1, 15258, 2020.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 25. | | SILVA, P. C.; RIBEIRO JUNIOR, W. Q.; RAMOS, M. L. G.; CELESTINO, S. M. C.; SILVA, A. N.; CASARI, R. A. C. N.; SANTANA, C. C.; LIMA, C. A. de; WILLIAMS, T. C. R.; VINSON, C. C. Quinoa for the Brazilian Cerrado: Agronomic Characteristics of Elite Genotypes under Different Water Regimes. Plants, v. 10, n. 1591, 2021. 17 p.| Biblioteca(s): Embrapa Cerrados. |
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| 26. | | ARAUJO, A. C. G. de; GUIMARAES, P. M.; MOTA, A. P. Z.; GUIMARAES, L. A.; PEREIRA, B. M.; VINSON, C. C.; LACERDA, A. L.; MARTINS, A. C. Q.; BRASILEIRO, A. C. M. Overexpression of DUF538 from wild Arachis enhances plant resistance to Meloidogyne spp. Agronomy, v. 11, n. 3, 559, 2021. Na publicação: Ana Claudia Guerra Araujo.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 27. | | SILVA, P. C. da; RIBEIRO JUNIOR, W. Q.; RAMOS, M. L. G.; ROCHA, O. C.; VEIGA, A. D.; SILVA, N. H.; BRASILEIRO, L. de O.; SANTANA, C. C.; SOARES, G. F.; MALAQUIAS, J. V.; VINSON, C. C. Physiological Changes of Arabica Coffee under Different Intensities and Durations of Water Stress in the Brazilian Cerrado. Plants, v. 11, 2022. 17 p.| Biblioteca(s): Embrapa Café; Embrapa Cerrados. |
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| 28. | | SILVA, A. do N.; RAMOS, M. L. G.; RIBEIRO JUNIOR, W. Q.; ALENCAR, E. R. de; SILVA, P. C. da; LIMA, C. A. de; VINSON, C. C.; SILVA, M. C. V. Water stress alters physical and chemical quality in grains of common bean, triticale and wheat. Agricultural Water Management, v. 231, 2020. 10 p.| Biblioteca(s): Embrapa Cerrados. |
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| 29. | | VINSON, C. C.; MOTA, A. P. Z.; OLIVEIRA, T. N.; GUIMARÃES, L. A.; LEAL-BERTIOLI, S. C. de M.; WILLIAMS, T. C. R.; NEPOMUCENO, A. L.; SARAIVA, M. A. de P.; ARAUJO, A. C. G.; GUIMARAES, P. M.; BRASILEIRO, A. C. M. Early responses to dehydration in contrasting wild Arachis species. PLoS ONE, v. 13, n. 5, 2018. Article e0198191.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Soja. |
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| 30. | | BRASILEIRO, A. C. M.; MORGANTE, C. V.; ARAUJO, A. C. G.; LEAL-BERTIOLI, S. C. M.; SILVA, A. K.; MARTINS, A. C. Q.; VINSON, C. C.; SANTOS, C. M. R.; BONFIM, O.; TOGAWA, R. C.; SARAIVA, M. A. P.; BERTIOLI, D. J.; GUIMARAES, P. M. Transcriptome profiling of wild Arachis from water-limited environments uncovers drought tolerance candidate genes. Plant Molecular Biology Reporter, v. 33, p. 1876-1892, 2015.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido. |
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| 31. | | SILVA, A. do N.; RAMOS, M. L. G.; RIBEIRO JUNIOR, W. Q.; SILVA, P. C. da; SOARES, G. F.; CASARI, R. A. das C. N.; SOUSA, C. A. F. de; LIMA, C. A. de; SANTANA, C. C.; SILVA, A. M. M.; VINSON, C. C. Use of thermography to evaluate alternative crops for off-season in the Cerrado region. Plants, v. 12, n. 11, 2081, Jun. 2023.| Biblioteca(s): Embrapa Cerrados; Embrapa Meio-Norte. |
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| Registros recuperados : 31 | |
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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: |
01/02/2022 |
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Data da última atualização: |
27/04/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
VIDAL, A.-K. F.; DAHER, R. F.; FREITAS, R. S.; STIDA, W. S.; LEDO, F. J. da S.; SILVA, V. B. da; ENTRINGER, G. C.; TARDIN, F. D.; GRAVINA, G. de A.; VIVAS, M.; SOUZA, A. G. de; AMBRÓSIO, M.; SANTANA, J.-G. da S.; FARIASA, J. E. C. |
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Afiliação: |
ANA-KESIA F. VIDAL, Universidade Estadual do Norte Fluminense Darcy Ribeiro; ROGÉRIO F. DAHER, Universidade Estadual do Norte Fluminense Darcy Ribeiro; RAFAEL S. FREITAS, Universidade Estadual do Norte Fluminense Darcy Ribeiro; WANESSA F. STIDA, Universidade Estadual do Norte Fluminense Darcy Ribeiro; FRANCISCO JOSE DA SILVA LEDO, CNPGL; VERÔNICA B. DA SILVA, Universidade Federal do Piauí; GEOVANA C. ENTRINGER, Universidade Estadual do Norte Fluminense Darcy Ribeiro; FLAVIO DESSAUNE TARDIN, CNPMS; GERALDO DE A. GRAVINA, Universidade Estadual do Norte Fluminense Darcy Ribeiro; MARCELO VIVAS, Universidade Estadual do Norte Fluminense Darcy Ribeiro; ALEXANDRE G. DE SOUZA, Universidade Estadual do Norte Fluminense Darcy Ribeiro; MOISÉS AMBRÓSIO, Universidade Estadual do Norte Fluminense Darcy Ribeiro; JOSEFA-GRASIELA DA S. SANTANA, Universidade Estadual do Norte Fluminense Darcy Ribeiro; JOÃO E. C. FARIAS, Universidade Estadual do Norte Fluminense Darcy Ribeiro. |
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Título: |
Growth curve in elephant grass genotypes based on morpho-agronomic traits for energy production. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Chilean Journal of Agricultural Research, v. 82, n. 1, p. 78-87, 2022. |
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DOI: |
https://doi.org/10.4067/S0718-58392022000100078 |
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Idioma: |
Inglês |
|
Conteúdo: |
The elephant grass (Cenchrus purpureus (Schumach.) Morrone) is one of the species with great prominence for energy production because of its favorable traits, such as high yield and short cycle, combined with several biomass quality characteristics. Therefore, this study intended to evaluate the morpho-agronomic traits of eight elephant grass genotypes under different cutting ages. A randomized block design with three replicates was applied to the experiment, and plots were composed of a 12 m long line divided into six subplots for each of the bimonthly cuts. Eight genotypes were evaluated in the plots, and the cutting ages (2, 4, 6, 8, 10, and 12-mo) were analyzed in the subplots. The following traits were assessed: DM yield, (DMY) percentage of DM, and average plant height (HEI). All genetic-statistical analyses were conducted using the Genes Program. The evaluated genotypes showed nonsignificant differences, indicating that, for the evaluated traits, these genotypes are genetically similar. Most genotypes presented linear effect of 2nd degree in the two assessment cuts, pointing they did not reach their maximum capacity of DMY in the time interval of the evaluated cuts. The maximum %DM achieved for the most genotypes occurred at about 9-mo age, while genotypes Vruckwona and BAG-86 at about 10-mo age. The maximum points for HEI trait were between 8 and 10-mo age. Increasing the cutting interval leads to increases in DM yield, with the 10-mo cutting age being the most efficient, resulting in higher yields. MenosThe elephant grass (Cenchrus purpureus (Schumach.) Morrone) is one of the species with great prominence for energy production because of its favorable traits, such as high yield and short cycle, combined with several biomass quality characteristics. Therefore, this study intended to evaluate the morpho-agronomic traits of eight elephant grass genotypes under different cutting ages. A randomized block design with three replicates was applied to the experiment, and plots were composed of a 12 m long line divided into six subplots for each of the bimonthly cuts. Eight genotypes were evaluated in the plots, and the cutting ages (2, 4, 6, 8, 10, and 12-mo) were analyzed in the subplots. The following traits were assessed: DM yield, (DMY) percentage of DM, and average plant height (HEI). All genetic-statistical analyses were conducted using the Genes Program. The evaluated genotypes showed nonsignificant differences, indicating that, for the evaluated traits, these genotypes are genetically similar. Most genotypes presented linear effect of 2nd degree in the two assessment cuts, pointing they did not reach their maximum capacity of DMY in the time interval of the evaluated cuts. The maximum %DM achieved for the most genotypes occurred at about 9-mo age, while genotypes Vruckwona and BAG-86 at about 10-mo age. The maximum points for HEI trait were between 8 and 10-mo age. Increasing the cutting interval leads to increases in DM yield, with the 10-mo cutting age being the most effic... Mostrar Tudo |
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Palavras-Chave: |
Cenchrus purpureus; Idade de corte. |
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Thesagro: |
Bioenergia; Capim Elefante; Curva de Crescimento; Matéria Seca; Produção. |
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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/230774/1/Growth-curve.pdf
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Marc: |
LEADER 02645naa a2200373 a 4500
001 2139535
005 2023-04-27
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.4067/S0718-58392022000100078$2DOI
100 1 $aVIDAL, A.-K. F.
245 $aGrowth curve in elephant grass genotypes based on morpho-agronomic traits for energy production.$h[electronic resource]
260 $c2022
520 $aThe elephant grass (Cenchrus purpureus (Schumach.) Morrone) is one of the species with great prominence for energy production because of its favorable traits, such as high yield and short cycle, combined with several biomass quality characteristics. Therefore, this study intended to evaluate the morpho-agronomic traits of eight elephant grass genotypes under different cutting ages. A randomized block design with three replicates was applied to the experiment, and plots were composed of a 12 m long line divided into six subplots for each of the bimonthly cuts. Eight genotypes were evaluated in the plots, and the cutting ages (2, 4, 6, 8, 10, and 12-mo) were analyzed in the subplots. The following traits were assessed: DM yield, (DMY) percentage of DM, and average plant height (HEI). All genetic-statistical analyses were conducted using the Genes Program. The evaluated genotypes showed nonsignificant differences, indicating that, for the evaluated traits, these genotypes are genetically similar. Most genotypes presented linear effect of 2nd degree in the two assessment cuts, pointing they did not reach their maximum capacity of DMY in the time interval of the evaluated cuts. The maximum %DM achieved for the most genotypes occurred at about 9-mo age, while genotypes Vruckwona and BAG-86 at about 10-mo age. The maximum points for HEI trait were between 8 and 10-mo age. Increasing the cutting interval leads to increases in DM yield, with the 10-mo cutting age being the most efficient, resulting in higher yields.
650 $aBioenergia
650 $aCapim Elefante
650 $aCurva de Crescimento
650 $aMatéria Seca
650 $aProdução
653 $aCenchrus purpureus
653 $aIdade de corte
700 1 $aDAHER, R. F.
700 1 $aFREITAS, R. S.
700 1 $aSTIDA, W. S.
700 1 $aLEDO, F. J. da S.
700 1 $aSILVA, V. B. da
700 1 $aENTRINGER, G. C.
700 1 $aTARDIN, F. D.
700 1 $aGRAVINA, G. de A.
700 1 $aVIVAS, M.
700 1 $aSOUZA, A. G. de
700 1 $aAMBRÓSIO, M.
700 1 $aSANTANA, J.-G. da S.
700 1 $aFARIASA, J. E. C.
773 $tChilean Journal of Agricultural Research$gv. 82, n. 1, p. 78-87, 2022.
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Embrapa Gado de Leite (CNPGL) |
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