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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Milho e Sorgo. |
Data corrente: |
01/02/2022 |
Data da última atualização: |
27/04/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
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. |
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. |
Título: |
Growth curve in elephant grass genotypes based on morpho-agronomic traits for energy production. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Chilean Journal of Agricultural Research, v. 82, n. 1, p. 78-87, 2022. |
DOI: |
https://doi.org/10.4067/S0718-58392022000100078 |
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 |
Palavras-Chave: |
Cenchrus purpureus; Idade de corte. |
Thesagro: |
Bioenergia; Capim Elefante; Curva de Crescimento; Matéria Seca; Produção. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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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Registro Completo
Biblioteca(s): |
Embrapa Agroenergia. |
Data corrente: |
16/01/2015 |
Data da última atualização: |
16/01/2015 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
FAVARO, L. C. de L.; LEITE, L. S.; CUNHA, J. R.; MAGALHÃES, L. C. R.; POLETTO, C. M.; FRANCO, P. F.; ANTONINI, J. S.; SALUM, T. F. C. |
Afiliação: |
LEIA CECILIA DE LIMA FAVARO, CNPAE; Lucas S. Leite; Jheniffer R. Cunha; Larissa C. R. Magalhães; CAROLINA MADALOZZO POLETTO, CNPAE; PAULA FERNANDES FRANCO, CNPAE; Jorge S. Antonini; THAIS FABIANA CHAN SALUM, CNPAE. |
Título: |
Novas lipases para a síntese de biodiesel: microrganismos associados à palma de óleo (Elaeis guineensis) e seu potencial biotecnológico. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Hechos Microbiológicos, v. 5, n. 2, suplemento 2, 2014. |
Idioma: |
Português |
Notas: |
Trabalho apresentado no XXII Congresso Latinoamericano de Microbiología - ALAM 2014 e 4 Congresso Colombiano de Microbiología - 4 CCM 2014. |
Palavras-Chave: |
Aplicação; Frutos de dendê; Produção de lipases. |
Thesaurus NAL: |
biodiesel. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00913nam a2200241 a 4500 001 2005862 005 2015-01-16 008 2014 bl uuuu u00u1 u #d 100 1 $aFAVARO, L. C. de L. 245 $aNovas lipases para a síntese de biodiesel$bmicrorganismos associados à palma de óleo (Elaeis guineensis) e seu potencial biotecnológico.$h[electronic resource] 260 $aHechos Microbiológicos, v. 5, n. 2, suplemento 2$c2014 500 $aTrabalho apresentado no XXII Congresso Latinoamericano de Microbiología - ALAM 2014 e 4 Congresso Colombiano de Microbiología - 4 CCM 2014. 650 $abiodiesel 653 $aAplicação 653 $aFrutos de dendê 653 $aProdução de lipases 700 1 $aLEITE, L. S. 700 1 $aCUNHA, J. R. 700 1 $aMAGALHÃES, L. C. R. 700 1 $aPOLETTO, C. M. 700 1 $aFRANCO, P. F. 700 1 $aANTONINI, J. S. 700 1 $aSALUM, T. F. C.
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