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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
25/08/2008 |
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Data da última atualização: |
25/08/2008 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
RESENDE, A. L. S.; OLIVEIRA, R. J. de; CAMPOS, J. M.; CARVALHO, R. C. Z. de; GUERRA, J. G. M.; AGUIAR-MENZES, E. de L. |
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Afiliação: |
Andr´e Luis Santos Resende, UFLA; Rafael José de Oliveira, UFRRJ; Juliana Mendonça Campos, UFRRJ; Regina Celia Zonta de Carvalho, SEAB-Curitiba/PR; José Guilherme Marinho Guerra, Embrapa Agrobiologia; Elen de Lima Aguiar-Menezes, Embrapa Agrobiologia. |
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Título: |
Ocorrência de Aphis spiraecola Patch (Hemiptera: Aphididae) em coentro e sua predação por Coccinellidae (Coleoptera) em Seropédica, RJ. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Seropédica: Embrapa Agrobiologia, 2008. |
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Páginas: |
4 p. |
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Descrição Física: |
1 Folder. |
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Idioma: |
Português |
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Notas: |
Parceria: UFRRJ; SEAB-Curitiba/PR.
Trabalho apresentado no XXII Congresso Brasileiro de Entomologia, Uberlândia/MG, 24 a 29 de agosto de 2008. |
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Thesagro: |
Coentro. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00760nam a2200193 a 4500
001 1630087
005 2008-08-25
008 2008 bl uuuu u0uu1 u #d
100 1 $aRESENDE, A. L. S.
245 $aOcorrência de Aphis spiraecola Patch (Hemiptera$bAphididae) em coentro e sua predação por Coccinellidae (Coleoptera) em Seropédica, RJ.
260 $aSeropédica: Embrapa Agrobiologia$c2008
300 $a4 p.$c1 Folder.
500 $aParceria: UFRRJ; SEAB-Curitiba/PR. Trabalho apresentado no XXII Congresso Brasileiro de Entomologia, Uberlândia/MG, 24 a 29 de agosto de 2008.
650 $aCoentro
700 1 $aOLIVEIRA, R. J. de
700 1 $aCAMPOS, J. M.
700 1 $aCARVALHO, R. C. Z. de
700 1 $aGUERRA, J. G. M.
700 1 $aAGUIAR-MENZES, E. de L.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
08/02/2021 |
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Data da última atualização: |
26/10/2021 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MACHADO, J. da S. T.; PIMENTEL, R. M.; DONAGEMMA, G. K.; MACHADO, F. L.; MATEUS, L. G. |
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Afiliação: |
JOSIANE DA SILVA TORRES MACHADO, UFF; RÓBERSON MACHADO PIMENTEL, UFF; GUILHERME KANGUSSU DONAGEMMA, CNPS; FLÁVIO LESSA MACHADO, UFF; LISANDRA GOMES MATEUS, UFF. |
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Título: |
Characterization of elephant grass (Pennisetum purpureum Schum. - BRS Capiaçu) as an alternative source of energy cultivated in the rain period in Macacu-RJ waterfalls. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
In: WORKSHOP ON BIOSYSTEMS ENGINEERING - WEB 6.0, 6., 2020, Niterói. Proceedings... Niterói: AGRHA, 2020. p. 43-46. |
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Idioma: |
Inglês |
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Conteúdo: |
Diversifying the energy matrix, minimizing the use of oil sources, combating extreme weather events, are important strategies to mitigate environmental impacts. In this way, elephant grass (Pennisetum purpureum Schum. - BRS Capiaçu) is considered a prominent source of renewable energy containing high biomass productivity. Thus, the study was conducted to characterize the potential of the cultivar BRS Capiaçu, a recent genotype of elephant grass from Embrapa Gado de leite, in the production of energy biomass in the rainy season, grown in the city of Cachoeiras de Macacu. The treatments consist of four different experimental units, treatments 1, 2, 3 and 4, with four repetitions and cut performed at 180 days, in the month of November. The experiment was designed in a completely randomized design (DIC) with four samples and four replications, thus totaling 16 experimental units. The variables analyzed were dry matter (DM), mineral material or ash (MM), average plant height (AP), average number of leaves (EN), stem diameter (DC), number of tillers (NP), leaf production (PF), calorific value (PC), acid detergent insoluble fiber (FDA), nitrogen and lignin. Statistical procedures were performed with the R program and the means were compared using the Tukey test (p <0.05). In Productivity, the grass reached 21,713 kg / MS / ha in 180 days of harvest. The calorific value reached (17.91 MJ kg -1). The cutoff period in the rainy season accumulated a higher proportion of ash in the constitution of the plant, making heat transfer difficult. MenosDiversifying the energy matrix, minimizing the use of oil sources, combating extreme weather events, are important strategies to mitigate environmental impacts. In this way, elephant grass (Pennisetum purpureum Schum. - BRS Capiaçu) is considered a prominent source of renewable energy containing high biomass productivity. Thus, the study was conducted to characterize the potential of the cultivar BRS Capiaçu, a recent genotype of elephant grass from Embrapa Gado de leite, in the production of energy biomass in the rainy season, grown in the city of Cachoeiras de Macacu. The treatments consist of four different experimental units, treatments 1, 2, 3 and 4, with four repetitions and cut performed at 180 days, in the month of November. The experiment was designed in a completely randomized design (DIC) with four samples and four replications, thus totaling 16 experimental units. The variables analyzed were dry matter (DM), mineral material or ash (MM), average plant height (AP), average number of leaves (EN), stem diameter (DC), number of tillers (NP), leaf production (PF), calorific value (PC), acid detergent insoluble fiber (FDA), nitrogen and lignin. Statistical procedures were performed with the R program and the means were compared using the Tukey test (p <0.05). In Productivity, the grass reached 21,713 kg / MS / ha in 180 days of harvest. The calorific value reached (17.91 MJ kg -1). The cutoff period in the rainy season accumulated a higher proportion of ash in the cons... Mostrar Tudo |
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Palavras-Chave: |
Clean Energy; Energia Limpa. |
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Thesagro: |
Biomassa; Forragem. |
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Thesaurus NAL: |
Biomass; Forage. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220996/1/Characterization-of-elephant-grass-2020.pdf
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Marc: |
LEADER 02364nam a2200229 a 4500
001 2129850
005 2021-10-26
008 2020 bl uuuu u00u1 u #d
100 1 $aMACHADO, J. da S. T.
245 $aCharacterization of elephant grass (Pennisetum purpureum Schum. - BRS Capiaçu) as an alternative source of energy cultivated in the rain period in Macacu-RJ waterfalls.$h[electronic resource]
260 $aIn: WORKSHOP ON BIOSYSTEMS ENGINEERING - WEB 6.0, 6., 2020, Niterói. Proceedings... Niterói: AGRHA, 2020. p. 43-46.$c2020
520 $aDiversifying the energy matrix, minimizing the use of oil sources, combating extreme weather events, are important strategies to mitigate environmental impacts. In this way, elephant grass (Pennisetum purpureum Schum. - BRS Capiaçu) is considered a prominent source of renewable energy containing high biomass productivity. Thus, the study was conducted to characterize the potential of the cultivar BRS Capiaçu, a recent genotype of elephant grass from Embrapa Gado de leite, in the production of energy biomass in the rainy season, grown in the city of Cachoeiras de Macacu. The treatments consist of four different experimental units, treatments 1, 2, 3 and 4, with four repetitions and cut performed at 180 days, in the month of November. The experiment was designed in a completely randomized design (DIC) with four samples and four replications, thus totaling 16 experimental units. The variables analyzed were dry matter (DM), mineral material or ash (MM), average plant height (AP), average number of leaves (EN), stem diameter (DC), number of tillers (NP), leaf production (PF), calorific value (PC), acid detergent insoluble fiber (FDA), nitrogen and lignin. Statistical procedures were performed with the R program and the means were compared using the Tukey test (p <0.05). In Productivity, the grass reached 21,713 kg / MS / ha in 180 days of harvest. The calorific value reached (17.91 MJ kg -1). The cutoff period in the rainy season accumulated a higher proportion of ash in the constitution of the plant, making heat transfer difficult.
650 $aBiomass
650 $aForage
650 $aBiomassa
650 $aForragem
653 $aClean Energy
653 $aEnergia Limpa
700 1 $aPIMENTEL, R. M.
700 1 $aDONAGEMMA, G. K.
700 1 $aMACHADO, F. L.
700 1 $aMATEUS, L. G.
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Embrapa Solos (CNPS) |
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