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| Registros recuperados : 27 | |
| 4. |  | TILAHUN, W. W.; GROSSI, J. A. S.; FAVARO, S. P.; PIMENTEL, L. D. Pós-colheita de frutos de macaúba em ambiente com temperatura controlada: efeito sobre a água na polpa. In: CONGRESSO BRASILEIRO DE MACAÚBA, 1., 2013, Patos de Minas, MG. Consolidação da cadeia produtiva: anais. Brasília, DF: MAPA, 2013.| Biblioteca(s): Embrapa Agroenergia. |
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| 5. | | PIMENTEL, L. D.; STENZEL, N. M. C.; CRUZ, C. D.; BRUCKNER, C. H. Seleção precoce de maracujazeiro pelo uso da correlação entre dados de produção mensal e anual. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 10, p.1303-1309, out. 2008. Título em inglês: Early selection in passion fruit using correlation data between monthly and annual productivity.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 7. | | PIMENTEL, L. D.; SANTOS, C. E. M. dos; WAGNER JÚNIOR, A.; SILVA, V. A.; BRUCKNER, C. H. Estudo de viabilidade econômica na cultura da noz-macadâmia no Brasil. Revista Brasileira de Fruticultura, Jaboticabal, v. 29, n. 3, p. 500-507, dez. 2007.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 8. | | REZENDE, O. P.; PIMENTEL, L. D.; ALVES, T. L.; DELL'ORTO MORGADO, M. A.; NEVES, L. G.; BRUCKNER, C. H. Estaquia de maracujá-amarelo (Passiflora edulis sims f. flavicarpa deg.) em miniestufas constituídas de garrafas de poliestireno, avaliando-se cinco substratos. Revista Ceres, Minas Gerais, v. 52, n. 300, p. 267-273, mar./abr. 2005.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 9. | | WAGER JÚNIOR, A.; NEGREIROS, J. R. da S.; ALEXANDRE, R. S.; PIMENTEL, L. D.; BRUCKNER, C. H. Efeito do pH da água de embebição e do trincamento das sementes de maracujazeiro amarelo na germinação e desenvolvimento inicial. Ciência e Agrotecnologia, v. 31, n.4, jul./ago., p. 1014 - 1019, 2007.| Biblioteca(s): Embrapa Acre. |
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| 10. | | MARTINS, A. D.; GOULART, S. de M.; EVARISTO, A. B.; PIMENTEL, L. D.; GROSSI, J. A. S.; MOTOIKE, S. Y. Teor de óleo, índice de acidez e estabilidade oxidativa de frutos de macúba provenientes de três regiões do estado de Minas Gerais. CONGRESSO BRASILEIRO DE MAMONA, 5.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 2.; FÓRUM CAPIXABA DE PINHÃO-MANSO, 1., 2012, Guarapari. Desafios e Oportunidades: anais. Campina Grande: Embrapa Algodão, 2012. p. 408| Biblioteca(s): Embrapa Algodão. |
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| 11. | | NEGREIROS, J. R. da S.; BRUCKNER, C. H.; CRUZ, C. D.; SIQUEIRA, D. L. de; PIMENTEL, L. D. Seleção de progênies de maracujazeiro-amarelo vigorosas e resistentes à verrugose (Cladosporium cladosporioides). Revista Brasileira de Fruticultura, Jaboticabal, v.26, n.2, p.272-275, 2004.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 12. | | BARBOSA, M. A. M.; BARROS, A. F. de; PEREIRA, E. dos S.; PARRELLA, R. A. da C.; PIMENTEL, L. D. Sorgo para bioenergia. In: COLLICCHIO, E.; ROCHA, H. R. da (org.). Agricultura e mudanças do clima no estado do Tocantins: vulnerabilidades, projeções e desenvolvimento. Palmas, TO: EdUFT, 2022. p. 371-391.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 13. | | TILAHUN, W. W.; GROSSI, J. A. S.; FAVARO, S. P.; SEDIYAMA, C. S.; GOULART, S. de M.; PIMENTEL, L. D.; MOTOIKE, S. Y. Increase in oil content and changes in quality of macauba mesocarp oil along storage. Oilseeds & fats Crops and Lipids - OCL, v. 26, n. 20, 2019.| Biblioteca(s): Embrapa Agroenergia. |
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| 14. | | SILVA, K. J. da; TEODORO, P. E.; MENEZES, C. B. de; JÚLIO, M. P. M.; SOUZA, V. F. de; SILVA, M. J. da; PIMENTEL, L. D.; BORÉM, A. Contribution of morphoagronomic traits to grain yield and earliness in grain sorghum. Genetics and Molecular Research, Ribeirão Preto, v. 16, n. 2, p. 1-10, 2017.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 15. | | FAVARO, S. P.; MIRANDA, C. H. B.; MALULEQUE, I. F.; COSSA, V. J.; FLUGENCIA, F.; MAMBA, A. C; JAMAL, A. M.; PIMENTEL, L. D. Agroforestry systems in Mozambique as part of a South-South cooperation project. In: TROPENTAG. INTERNATIONAL CONFERENCE ON RESEARCH ON FOOD SECURITY, NATURAL RESOURCE MANAGEMENT AND RURAL DEVELOPMENT, Kassel, 2019. Filling gaps and removing traps for sustainable resources management. Kassel, Germany: University of Kassel, 2019.| Biblioteca(s): Embrapa Agroenergia. |
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| 16. | | FAVARO, S. P.; MIRANDA, C. H. B.; MALULEQUE, I. F.; COSSA. V. J.; MAMBA, A. C.; JAMAL, A. M.; PIMENTEL, L. D. Agroforestry systems in Mozambique as part of a South-South cooperation project. In: TROPENTAG. INTERNATIONAL CONFERENCE ON RESEARCH ON FOOD SECURITY, NATURAL RESOURCE MANAGEMENT AND RURAL DEVELOPMENT, Kassel, 2019. Filling gaps and removing traps for sustainable resources management. Kassel, Germany: University of Kassel, 2019.| Biblioteca(s): Embrapa Agroenergia. |
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| 17. | | WAGNER JÚNIOR, A.; SILVA, J. O. da C. e; SANTOS, C. E. M. dos; PIMENTEL, L. D.; NEGREIROS, J. R. da S.; BRUCKNER, C. H. Ácido giberélico no crescimento inicial de mudas de pessegueiro. Ciência e Agrotecnologia, Lavras, v. 32, n. 4, p. 1035-1039, jul./ago. 2008.| Biblioteca(s): Embrapa Acre. |
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| 19. | | WAGNER JÚNIOR, A.; NEGREIROS, J. R. da S.; ALEXANDRE, R. S.; PIMENTEL, L. D.; MORGADO, M. A. D.; BRUCKNER, C. H. Substratos no desenvolvimento inicial de quatro cultivares de pessegueiro e uma nectarineira. Ciência e Agrotecnologia, Lavras, v. 32, n. 4, p. 1322-1328, jul/ago. 2008.| Biblioteca(s): Embrapa Acre. |
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| 20. | | WAGNER JÚNIOR, A.; NERES, C. R. L.; NEGREIROS, J. R. da S.; ALEXANDRE, R. S.; DINIZ, E. R.; PIMENTEL, L. D.; BRUCKNER, C. H. Substratos na formação de mudas de pinheira (Annona squamosa L.). Revista Ceres, Viçosa, v. 53, n. 308, p. 439-445, jul./ago. 2006.| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 27 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
07/11/2017 |
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Data da última atualização: |
07/11/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
TEIXEIRA, T. P. M.; PIMENTEL, L. D.; DIAS, L. A. dos S.; PARRELLA, R. A. da C.; PAIXÃO, M. Q. da; BIESDORF, E. M. |
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Afiliação: |
Thaís Patrícia Moreira Teixeira, Universidade Federal de Viçosa; Leonardo Duarte Pimentel, Universidade Federal de Viçosa; Luiz Antônio dos Santos Dias, Universidade Federal de Viçosa; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS; Mateus Queiroz da Paixão, Universidade Federal de Viçosa; Evandro Marcos Biesdorf, Universidade Federal de Viçosa. |
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Título: |
Redefinition of sweet sorghum harvest time: new approach for sampling and decision-making in field. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Industrial Crops and Products, v. 109, p. 579-586, 2017. |
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DOI: |
10.1016/j.indcrop.2017.09.002 |
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Idioma: |
Inglês |
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Conteúdo: |
Sweet sorghum (Sorghum bicolor (L.) Moench) has been studied as an alternative raw material for ethanol production. A bottleneck of the crop is the determination of its harvest time in the field. Currently, stem maturation, measured through the Brix (soluble solids content) of intermediary internodes and the identification of grain maturity are used as harvest indicators. However, it is believed that this methodology is not suitable for this purpose, since these strategies have resulted in unsatisfactory industrial yields. The present work aimed to determine the ideal harvest time for sweet sorghum and identify which internode or segment of internodes better represents Brix of the stem juice. The experiment was conducted under field conditions, using the sweet sorghum cultivar BRS 511. It was set in a randomized block design with five replications and seven treatments. The treatments consisted in the sweet sorghum phenological stages, which were pre-flowering, flowering, milk dough, soft dough, mealy dough, hard dough and senescence. Were evaluated fresh (FBY) and dry biomass (DBY) yields, and moisture content (MC). It was quantified juice extraction (JE), juice yield (JY), tons of Brix per hectare (TBH) and total sugars in the juice (TS). Brix of the juice from each internode and from the whole stem (without segmenting the internodes = ?real? Brix) were evaluated. The highest Brix of stem juice (SB) was registered at the hard dough stage, with 16°Brix. The multiplicative index TBH, which combines SFBY, JE, SB and allows the estimation of sweet sorghum industrial yield, exhibited the highest value between the soft to hard dough stages, with an average of 9.40 t °Brix ha?1. Regarding the internodes, the highest Brix values were observed at the ones located at the stem middle-third. However, Brix measured in this section was not representative of Brix obtained from the whole stem. Regardless of the phenological stages, the internode number 2 was the only one whose Brix had not differed from the whole stem Brix (?real? Brix). Analyzing only the soft, mealy and hard dough stages (harvest prediction), Brix of the internodes 2 and 3 had not significantly differed from the stem real Brix. The sweet sorghum BRS 511 harvest time is comprehended between the soft to hard dough stages, in which were found the highest industrial yields parameters. For cultivar BRS 511, in field-Brix sampling could be used as a harvest indicator and it must be done at the internodes 2 and 3, which better represents the real Brix obtained from the whole stem. MenosSweet sorghum (Sorghum bicolor (L.) Moench) has been studied as an alternative raw material for ethanol production. A bottleneck of the crop is the determination of its harvest time in the field. Currently, stem maturation, measured through the Brix (soluble solids content) of intermediary internodes and the identification of grain maturity are used as harvest indicators. However, it is believed that this methodology is not suitable for this purpose, since these strategies have resulted in unsatisfactory industrial yields. The present work aimed to determine the ideal harvest time for sweet sorghum and identify which internode or segment of internodes better represents Brix of the stem juice. The experiment was conducted under field conditions, using the sweet sorghum cultivar BRS 511. It was set in a randomized block design with five replications and seven treatments. The treatments consisted in the sweet sorghum phenological stages, which were pre-flowering, flowering, milk dough, soft dough, mealy dough, hard dough and senescence. Were evaluated fresh (FBY) and dry biomass (DBY) yields, and moisture content (MC). It was quantified juice extraction (JE), juice yield (JY), tons of Brix per hectare (TBH) and total sugars in the juice (TS). Brix of the juice from each internode and from the whole stem (without segmenting the internodes = ?real? Brix) were evaluated. The highest Brix of stem juice (SB) was registered at the hard dough stage, with 16°Brix. The multiplicative in... Mostrar Tudo |
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Thesagro: |
Colheita; Sorghum bicolor; Sorgo açucareiro. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 03295naa a2200229 a 4500
001 2079034
005 2017-11-07
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1016/j.indcrop.2017.09.002$2DOI
100 1 $aTEIXEIRA, T. P. M.
245 $aRedefinition of sweet sorghum harvest time$bnew approach for sampling and decision-making in field.$h[electronic resource]
260 $c2017
520 $aSweet sorghum (Sorghum bicolor (L.) Moench) has been studied as an alternative raw material for ethanol production. A bottleneck of the crop is the determination of its harvest time in the field. Currently, stem maturation, measured through the Brix (soluble solids content) of intermediary internodes and the identification of grain maturity are used as harvest indicators. However, it is believed that this methodology is not suitable for this purpose, since these strategies have resulted in unsatisfactory industrial yields. The present work aimed to determine the ideal harvest time for sweet sorghum and identify which internode or segment of internodes better represents Brix of the stem juice. The experiment was conducted under field conditions, using the sweet sorghum cultivar BRS 511. It was set in a randomized block design with five replications and seven treatments. The treatments consisted in the sweet sorghum phenological stages, which were pre-flowering, flowering, milk dough, soft dough, mealy dough, hard dough and senescence. Were evaluated fresh (FBY) and dry biomass (DBY) yields, and moisture content (MC). It was quantified juice extraction (JE), juice yield (JY), tons of Brix per hectare (TBH) and total sugars in the juice (TS). Brix of the juice from each internode and from the whole stem (without segmenting the internodes = ?real? Brix) were evaluated. The highest Brix of stem juice (SB) was registered at the hard dough stage, with 16°Brix. The multiplicative index TBH, which combines SFBY, JE, SB and allows the estimation of sweet sorghum industrial yield, exhibited the highest value between the soft to hard dough stages, with an average of 9.40 t °Brix ha?1. Regarding the internodes, the highest Brix values were observed at the ones located at the stem middle-third. However, Brix measured in this section was not representative of Brix obtained from the whole stem. Regardless of the phenological stages, the internode number 2 was the only one whose Brix had not differed from the whole stem Brix (?real? Brix). Analyzing only the soft, mealy and hard dough stages (harvest prediction), Brix of the internodes 2 and 3 had not significantly differed from the stem real Brix. The sweet sorghum BRS 511 harvest time is comprehended between the soft to hard dough stages, in which were found the highest industrial yields parameters. For cultivar BRS 511, in field-Brix sampling could be used as a harvest indicator and it must be done at the internodes 2 and 3, which better represents the real Brix obtained from the whole stem.
650 $aColheita
650 $aSorghum bicolor
650 $aSorgo açucareiro
700 1 $aPIMENTEL, L. D.
700 1 $aDIAS, L. A. dos S.
700 1 $aPARRELLA, R. A. da C.
700 1 $aPAIXÃO, M. Q. da
700 1 $aBIESDORF, E. M.
773 $tIndustrial Crops and Products$gv. 109, p. 579-586, 2017.
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