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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
30/07/2014 |
Data da última atualização: |
30/07/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SOUZA, E. R.; RIBEIRO, V. G.; DANTAS, B. F.; LIMA FILHO, J. M.; ONO, E. O. |
Afiliação: |
ESSIONE RIBEIRO SOUZA, Bolsista da Capes; VALTEMIR GONÇALVES RIBEIRO, UNEB – Universidade Estadual da Bahia (DTCS/UNEB), Juazeiro, BA; BARBARA FRANCA DANTAS, CPATSA; JOSÉ MOACIR PINHEIRO LIMA FILHO; ELIZABETH ORIKA ONO, Universidade Estadual Paulista, Campus of Botucatu. |
Título: |
Defoliation levels on gas exchange and composition of grape clusters cv. Italia. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Applied Research & Agrotechnology, Guarapuava, v. 7, n. 1, p. 29-37, 2014. |
DOI: |
10.5935/PAeT.V7.N1.03 |
Idioma: |
Inglês |
Conteúdo: |
The objective of this study was to evaluate the influence of defoliation on gas exchange of vine leaves at different phenological stages, and also in the development of clusters and berries of cv. Italia in the Valley of Submédio San Francisco. It was performed four levels of defoliation (5, 10, 15 and 20 leaves kept in production branch) and nine repetitions. The assessments of gas exchange (CO2 assimilation rate (A, ?mol CO2 m-2 s-1), transpiration rate (E, mmol water steam m-2 s-1), stomatal conductance (gs, mol m-2 s -1), water use efficiency (USA ?molCO2; mmol H2O)-1, carboxylation activity of the ribulose enzyme 1,5-diphosphate carboxylase (Rubisco) and leaf temperature were determined in four phenological phases (60, 72, 84 and 106 days after pruning). It was also evaluated: yield per plant (kg plant-1), diameter (mm), length (mm) and volume (mL) average of berries; soluble solids content (°Brix) and titratable acidity. Results revealed no significant differences between the levels of defoliation in the traits studied during the development stages of the berries, indicating that removal of leaves did not affect the gas exchange process of the leaves opposed to the cluster. |
Palavras-Chave: |
Crescimento baga; Ttaxa de assimilação. |
Thesagro: |
Uva; Vitis Vinifera. |
Thesaurus Nal: |
Grapes. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/105709/1/Barbara-2014.pdf
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Marc: |
LEADER 01911naa a2200241 a 4500 001 1991544 005 2014-07-30 008 2014 bl uuuu u00u1 u #d 024 7 $a10.5935/PAeT.V7.N1.03$2DOI 100 1 $aSOUZA, E. R. 245 $aDefoliation levels on gas exchange and composition of grape clusters cv. Italia.$h[electronic resource] 260 $c2014 520 $aThe objective of this study was to evaluate the influence of defoliation on gas exchange of vine leaves at different phenological stages, and also in the development of clusters and berries of cv. Italia in the Valley of Submédio San Francisco. It was performed four levels of defoliation (5, 10, 15 and 20 leaves kept in production branch) and nine repetitions. The assessments of gas exchange (CO2 assimilation rate (A, ?mol CO2 m-2 s-1), transpiration rate (E, mmol water steam m-2 s-1), stomatal conductance (gs, mol m-2 s -1), water use efficiency (USA ?molCO2; mmol H2O)-1, carboxylation activity of the ribulose enzyme 1,5-diphosphate carboxylase (Rubisco) and leaf temperature were determined in four phenological phases (60, 72, 84 and 106 days after pruning). It was also evaluated: yield per plant (kg plant-1), diameter (mm), length (mm) and volume (mL) average of berries; soluble solids content (°Brix) and titratable acidity. Results revealed no significant differences between the levels of defoliation in the traits studied during the development stages of the berries, indicating that removal of leaves did not affect the gas exchange process of the leaves opposed to the cluster. 650 $aGrapes 650 $aUva 650 $aVitis Vinifera 653 $aCrescimento baga 653 $aTtaxa de assimilação 700 1 $aRIBEIRO, V. G. 700 1 $aDANTAS, B. F. 700 1 $aLIMA FILHO, J. M. 700 1 $aONO, E. O. 773 $tApplied Research & Agrotechnology, Guarapuava$gv. 7, n. 1, p. 29-37, 2014.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registros recuperados : 36 | |
4. | | SOUZA, E. R.; RIBEIRO, V. G.; DANTAS, B. F.; LIMA FILHO, J. M.; ONO, E. O. Defoliation levels on gas exchange and composition of grape clusters cv. Italia. Applied Research & Agrotechnology, Guarapuava, v. 7, n. 1, p. 29-37, 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Semiárido. |
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5. | | CAMARGO, R. B.; ONO, E. O.; QUEIROZ, M. A.; BARBOSA, M. A. G.; RODRIGUES, J. D. Cytokinin, pyraclostrobin, and putrescine: influence on seedling development of three grape cultivars in different environments. In: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 16., 2017, São Pedro, SP. Abstract book... São Pedro, SP: SBFV, 2017. p. 31.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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9. | | ONO, E. O.; RODRIGUES, J. D.; PINHO, S. Z. de; RODRIGUES, S. D. Enraizamento de Estacas de Cafe Cv. 'Mundo Novo', submetidas a Tratamentos Auxinicos e com Boro. Pesquisa Agropecuaria Brasileira, Brasilia, v.28, n.7, p.773-777,jul.1993Biblioteca(s): Embrapa Unidades Centrais. |
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10. | | ONO, E. O.; BARROS, S. A. de; RODRIGUES, J. D.; PINHO, S. Z. de. Enraizamento de estacas de Platanus acerifolia, tratadas com auxinas. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 29, n. 9, p. 1373-1380. set. 1994. Título em inglês: Rooting of Platanus acerifolia stem cuttings treated with auxins.Biblioteca(s): Embrapa Unidades Centrais. |
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12. | | MOUCO, M. A. do C.; ONO, E. O.; RODRIGUES, J. D. Mango flower induction in the brazilian Northeast semi-arid with gibberellin synthesis inhibitors. Acta Horticulturae, Leuven, n. 884, p. 591-596, 2010. Edição do Proceedings of the 11 International Symposium on Plant Bioregulators in Fruit Production, Bologna, Italy, December, 2010.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
Biblioteca(s): Embrapa Semiárido. |
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16. | | MOUCO, M. A. do C.; ONO, E. O.; RODRIGUES, J. D.; SILVA, G. J. N. Plant regulators on vegetative growth of Tommy Atkins mangoes. Acta Horticulturae, Leuven, n. 992, p. 187-192, may, 2013. Edição do Proceedings of the IX International Mango Symposium, Sanya, Hainan Island, China, May, 2013.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
Biblioteca(s): Embrapa Semiárido. |
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18. | | AIRES, E. S.; ARAGÃO, C. A.; DANTAS, B. F.; RODRIGUES, J. D.; ONO, E. O. Light intensity modulates the accumulation of carbohydrates, antioxidant enzymes and production of iceberg lettuce under tropical conditions. Horticulturae, v. 7, n. 12, 553, 2021.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
Biblioteca(s): Embrapa Semiárido. |
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20. | | MARQUES, A. P. S.; CAMARGO, R. C. R. de; MALAGODI-BRAGA, K. S.; ONO, E. O.; URCHEI, M. A. Avaliação do potencial melífero e polinífero de Crotalaria juncea L. e Crotalaria spectabilis Roth. (Fabaceae, Papilionoideae). Cadernos de Agroecologia, Cruz Alta, v. 8, n. 2, 2013. 4 p. Edição dos resumos do VIII Congresso Brasileiro de Agroecologia, Porto Alegre, 2013.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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Registros recuperados : 36 | |
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Nenhum registro encontrado para a expressão de busca informada. |
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