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| Registros recuperados : 155 | |
| 101. |  | BRACKMANN, A.; PINTO, J. A. V.; STEFFENS, C. A.; GUARIENTI, A. J. W.; GIEHL, R. F. H.; SESTARI, I. Conseqüência da umidade realativa durante o armazenamento refrigerado e em atmosfera controlada na qualidade da maçã 'Gala'. Ciência Rural, Santa Maria, v. 35, n. 5, p. 1197-1200, 2005.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 102. | | VIEIRA, M. J.; ARGENTA, L. C.; AMARANTE, C. V. T. do; STEFFENS, C. A.; SOUZA, E. L. de. Conservação de caqui 'Fuyu' com o tratamento em pré-colheita e pós-colheita com 1-metilciclopropeno. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 3, p. 197-206, mar. 2016. Título em inglês: Fruit quality preservation of 'Fuyu' persimmon by preharvest and postharvest treatments with 1?methylcyclopropene.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 105. | | MARTIN, M. S. de; ANTONIOLLI, L. R.; STEFFENS, C. A.; DENARDI, V.; PAES, F. N.; HEINZEN, A. S. Influência do estádio de maturação sobre a atividade metabólica e a qualidade de peras 'Packham's Triumph'. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF, p. 1632-1635, 2012.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 106. | | MARTIN, M. S. de; STEFFENS, C. A.; AMARANTE, C. V. T. do; HENDGES, M. V.; ANTONIOLLI, L. R.; DENARDI, V. Indução do amadurecimento de peras 'Rocha' submetidas à baixa temperatura e à aplicação de etileno. Pesquisa Agropecuária Brasileira, Brasília, v. 50, n. 4, p. 273-281, abr. 2015.| Biblioteca(s): Embrapa Unidades Centrais; Embrapa Uva e Vinho. |
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| 107. | | STEFFENS, C.; LEITE, F. L.; MANZOLI, A.; SANDOVAL, R. D.; FATIBELLO, O.; HERRMANN, P. S. de P. Microcantilever sensors coated with a sensitive polyaniline layer for detecting volatile organic compounds. Journal of Nanoscience and nanotechnology, [S. l.], v. 14, n. 9, p. 6718-6722, 2014.| Biblioteca(s): Embrapa Instrumentação. |
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| 108. | | AMARANTE, C. V. T.; STEFFENS, C. A.; MIQUELOTO, A.; SANTOS, A. dos; DENARDI, V.; FREITAS, S. T. de. Methods of fruit tissue sampling to quantify calcium and magnesium contents to segregate apples for Bitter Pit incidence. Acta Horticulturae, Leuven, n. 1079, p. 359-364, 2015. Edição do Proceedings of the V International Conference Postharvest Unlimited, Lemesos, Cyprus, mar. 2015.| Biblioteca(s): Embrapa Semiárido. |
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| 109. | | STEFFENS, C. A.; AMARANTE, C. V. T. do; CHECHI, R.; SILVEIRA, J. P. G.; CORRÊA, T. R. Maturação e qualidade pós-colheita de ameixas 'Laetitia' com a aplicação pré-colheita de AVG e GA. Revista Brasileira de Fruticultura, Jaboticabal, v. 33, n. 1, p. 021-031, mar. 2011. Também disponível em:.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 110. | | ZAVITOSKI, P. C.; HERRMANN, P. S. de P.; MANZOLI, A.; STEFFENS, C.; PASCOALINI, R. T.; TORRE NETO, A. Sensor desenvolvido com trilha interdigitada de grafite, aplicado ao molhamento foliar. In: WORKSHOP DA REDE DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 5., 2009, São Carlos. Anais... São Carlos: Embrapa Instrumentação Agropecuária, 2009. p. 56-58. Editado por Odílio Benedito Garrido de Assis; Wilson Tadeu Lopes da Silva; Luiz Henrique Capparelli Mattoso.| Biblioteca(s): Embrapa Instrumentação. |
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| 111. | | VIEIRA, M. J.; ARGENTA, L. C.; AMARANTE, C. V. T. do; STEFFENS, C. A.; VIEIRA, A. M. F. D. Preservação da qualidade pós-colheita de kiwi 'Bruno' pelo controle do etileno. Revista Brasileira de Fruticultura, Jaboticabal, v. 32, n. 2, p. 397-406, jun. 2010. Também disponível em:.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 112. | | AMARANTE, C.; SILVEIRA, J. P. G.; STEFFENS, C. A.; DENARDI, V.; FREITAS, S. T. de; KATSURAYAMA, J. M. Post bloom spraying apple trees with prohexadione-calcium and gibberellic acid affects vegetative growth, fruit mineral content and bitter pit incidence. In: CONGRESSO LUSO-BRASILEIRO DE HORTICULTURA, 1., 2017, Lisboa. Inovação ao serviço dos negócios. Lisboa: Associação Portuguesa de Horticultura, 2017. p. 400.| Biblioteca(s): Embrapa Semiárido. |
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| 113. | | AMARANTE, C. V. T.; STEFFENS, C. A.; FREITAS, S. T. de; SILVEIRA, J. P. G.; DENARDI, V.; KATSURAYAMA, J. M. Post bloom spraying apple trees with prohexadione-calcium and gibberellic acid affects vegetative growth, fruit mineral content and bitter pit incidence. Acta Horticulturae, n. 1275, p. 193-200, 2020. Edição do Proceedings of the International Symposium on Strategies and Technologies to Maintain Quality and Reduce Postharvest Losses, Istanbul, Turkey, apr. 2020.| Biblioteca(s): Embrapa Semiárido. |
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| 114. | | SOETHE, C.; STEFFENS, C. A.; HAWERROTH, F. J.; AMARANTE, C. V. T. do; HEINZEN, A. S.; STANGER, M. C. Postharvest quality of "Baigent" apples as a function of single and multiple preharvest spray aminoetoxivinylglycine and ethephon applications. Revista Brasileira de Fruticultura, v. 41, n. 3, (e-153), 2019.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 115. | | HENDGES, M. V.; STEFFENS, C. A.; ANTONIOLLI, L. R.; AMARANTE, C. V. T. do; ZANARDI, O. Z. Qualidade de maçãs 'Fuji Suprema' submetidas a diferentes tipos de dano mecânico. Revista Brasileira de Fruticultura, Jaboticabal, v. 33, n. 2, p. 671-675, jun. 2011| Biblioteca(s): Embrapa Uva e Vinho. |
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| 116. | | BRACKMANN, A.; EISERMANN, A. C.; GIEHL, R. F. H.; FAGAN, E. B.; MEDEIROS, S. L. P.; STEFFENS, C. A. Qualidade de melões (Cucumis melo L. var. cantalupensis Naud.) híbrido Torreon, produzidos em hidroponia e armazenados em embalagens de polietileno. Ciência Rural, Santa Maria, v. 36, n. 4, p. 1143-1149, jul./ago. 2006.| Biblioteca(s): Embrapa Hortaliças. |
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| 117. | | SOETHE, C.; STEFFENS, C. A.; AMARANTE, C. V. T. do; DE MARTIN, M. S.; BORTOLINI, A. J. Qualidade, compostos fenólicos e atividade antioxidante de amoras-pretas 'Typy' e 'Guarani' armazenadas a diferentes temperaturas. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 8, p. 950-957, ago. 2016. Título em inglês: Quality, phenolic compounds, and antioxidant activity of 'Tupy' and 'Guarani' blackberries stored at different temperatures.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 118. | | VIEIRA, M. J.; ARGENTA, L. C.; AMARANTE, C. V. T. do; VIEIRA, A. M. F. D.; STEFFENS, C. A. Qualidade pós-colheita de quivi 'Hayward' tratado com 1-MCP e armazenado sob diferentes atmosferas. Revista Brasileira de Fruticultura, Jaboticabal, v. 34, n. 2, p. 366-376, jun. 2012.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 119. | | SANTOS, H. P. dos; AMARANTE, C. V. T. do; STEFFENS, C. A.; VENTURA, D. V.; MIQUELOTO, A. Qualidade da uva 'Cabernet Sauvignon' submetida ao raleio de cachos no sistema de condução latada. Revista de Ciências Agroveterinárias, Lages, v. 9, n. 2, p. 160-168, jul.-dez. 2010.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 120. | | AMARANTE, C. V. A. do; STEFFENS, C. A.; SANGOI, L.; ZANARDI, O. Z.; MIQUELOTO, A.; SCHWEITZER, C. Quantificação de clorofilas em folhas de milho através de métodos ópticos não destrutivos. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 9, n. 1, p. 39-50, 2010.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 155 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
20/01/2020 |
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Data da última atualização: |
24/04/2020 |
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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: |
AMARANTE, C. V. T. do; SILVEIRA, J. P. G.; STEFFENS, C. A.; FREITAS, S. T. de; MITCHAM, E. J.; MIQUELOTO, A. |
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Afiliação: |
Cassandro V.T. do Amarante; João Paulo G. Silveira; Cristiano A. Steffens; SERGIO TONETTO DE FREITAS, CPATSA; Elizabeth J. Mitcham; Aquidauana Miqueloto. |
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Título: |
Post-bloom and preharvest treatment of Braeburn apple trees with prohexadione-calcium and GA4+7 affects vegetative growth and postharvest incidence of calcium-related physiological disorders and decay in the fruit. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Scientia Horticulturae, v. 261, fev. 2020. |
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DOI: |
https://doi.org/10.1016/j.scienta.2019.108919 |
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Idioma: |
Inglês |
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Conteúdo: |
Calcium (Ca) deficiency disorders in apple fruit have been associated with high gibberellins (GAs) activity in the tree. This study was carried out to assess the effects of treatments of ?Braeburn? apple trees with prohexadione-calcium (ProCa, an inhibitor of GAs biosynthesis) or gibberellins (GA4+7) on vegetative growth of the trees and postharvest incidence of Ca-related physiological disorders and decay in the fruit. ProCa (300?mg?L-1) or GA4+7 (300?mg?L-1) treatments were applied post-bloom (PB) and preharvest (PH). PB treatments started 15 days after full bloom (DAFB), with one application every week and six applications in total. PH treatments started five weeks before anticipated harvest (125 DAFB), with one application every week and four applications in total. Control trees were left untreated. When applied PB, ProCa reduced and GA4+7 promoted vegetative growth of the trees. ProCa PB delayed the impairment of xylem functionality (at the proximal region of the fruit) during fruit growth on the tree. Treatments had no effect on fruit weight, pectinmethylesterase (PME) activity or the expression of CAX3, CAX6 and V-ATPase (transporters of Ca into the vacuole) genes assessed in the external cortical tissue at the distal end of the fruit at harvest. When sprayed PB, ProCa increased the total Ca content and reduced K/Ca, Mg/Ca, N/Ca, (Mg?+?K)/Ca and (K?+?Mg?+?N)/Ca ratios in the flesh at the distal portion of the fruit, compared to the treatment with GA4+7, but without differing from the control. In general, ProCa application PB or PH reduced the expression of Ca-ATPase1, Ca-ATPase2, H+-PPase and CAX2 (Ca transporters into the vacuole) genes, increased total water?soluble Ca and reduced electrolyte leakage in the fruit at harvest. After two months of cold storage followed by five days of shelf-life, the incidence and severity of bitter pit (BP) was lower on fruit from trees treated with ProCa PH, and higher on fruit from trees treated with GA4+7 PB. GA4+7 PB also increased the incidence of skin cracking and decay in the fruit. The results showed that ProCa application represents a feasible tool to reduce the incidence of BP. However, ProCa is more effective to reduce BP if applied weekly for five week before harvest. MenosCalcium (Ca) deficiency disorders in apple fruit have been associated with high gibberellins (GAs) activity in the tree. This study was carried out to assess the effects of treatments of ?Braeburn? apple trees with prohexadione-calcium (ProCa, an inhibitor of GAs biosynthesis) or gibberellins (GA4+7) on vegetative growth of the trees and postharvest incidence of Ca-related physiological disorders and decay in the fruit. ProCa (300?mg?L-1) or GA4+7 (300?mg?L-1) treatments were applied post-bloom (PB) and preharvest (PH). PB treatments started 15 days after full bloom (DAFB), with one application every week and six applications in total. PH treatments started five weeks before anticipated harvest (125 DAFB), with one application every week and four applications in total. Control trees were left untreated. When applied PB, ProCa reduced and GA4+7 promoted vegetative growth of the trees. ProCa PB delayed the impairment of xylem functionality (at the proximal region of the fruit) during fruit growth on the tree. Treatments had no effect on fruit weight, pectinmethylesterase (PME) activity or the expression of CAX3, CAX6 and V-ATPase (transporters of Ca into the vacuole) genes assessed in the external cortical tissue at the distal end of the fruit at harvest. When sprayed PB, ProCa increased the total Ca content and reduced K/Ca, Mg/Ca, N/Ca, (Mg?+?K)/Ca and (K?+?Mg?+?N)/Ca ratios in the flesh at the distal portion of the fruit, compared to the treatment with GA4+7, but without di... Mostrar Tudo |
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Palavras-Chave: |
Conteúdo mineral de frutas; Rachaduras na pele. |
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Thesagro: |
Ácido Giberélico; Maçã; Malus Domestica; Pós-Colheita. |
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Thesaurus NAL: |
Apples. |
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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/209150/1/Post-bloom-and-preharvest-treatment-2019.pdf
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Marc: |
LEADER 03221naa a2200277 a 4500
001 2119018
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008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.scienta.2019.108919$2DOI
100 1 $aAMARANTE, C. V. T. do
245 $aPost-bloom and preharvest treatment of Braeburn apple trees with prohexadione-calcium and GA4+7 affects vegetative growth and postharvest incidence of calcium-related physiological disorders and decay in the fruit.$h[electronic resource]
260 $c2020
520 $aCalcium (Ca) deficiency disorders in apple fruit have been associated with high gibberellins (GAs) activity in the tree. This study was carried out to assess the effects of treatments of ?Braeburn? apple trees with prohexadione-calcium (ProCa, an inhibitor of GAs biosynthesis) or gibberellins (GA4+7) on vegetative growth of the trees and postharvest incidence of Ca-related physiological disorders and decay in the fruit. ProCa (300?mg?L-1) or GA4+7 (300?mg?L-1) treatments were applied post-bloom (PB) and preharvest (PH). PB treatments started 15 days after full bloom (DAFB), with one application every week and six applications in total. PH treatments started five weeks before anticipated harvest (125 DAFB), with one application every week and four applications in total. Control trees were left untreated. When applied PB, ProCa reduced and GA4+7 promoted vegetative growth of the trees. ProCa PB delayed the impairment of xylem functionality (at the proximal region of the fruit) during fruit growth on the tree. Treatments had no effect on fruit weight, pectinmethylesterase (PME) activity or the expression of CAX3, CAX6 and V-ATPase (transporters of Ca into the vacuole) genes assessed in the external cortical tissue at the distal end of the fruit at harvest. When sprayed PB, ProCa increased the total Ca content and reduced K/Ca, Mg/Ca, N/Ca, (Mg?+?K)/Ca and (K?+?Mg?+?N)/Ca ratios in the flesh at the distal portion of the fruit, compared to the treatment with GA4+7, but without differing from the control. In general, ProCa application PB or PH reduced the expression of Ca-ATPase1, Ca-ATPase2, H+-PPase and CAX2 (Ca transporters into the vacuole) genes, increased total water?soluble Ca and reduced electrolyte leakage in the fruit at harvest. After two months of cold storage followed by five days of shelf-life, the incidence and severity of bitter pit (BP) was lower on fruit from trees treated with ProCa PH, and higher on fruit from trees treated with GA4+7 PB. GA4+7 PB also increased the incidence of skin cracking and decay in the fruit. The results showed that ProCa application represents a feasible tool to reduce the incidence of BP. However, ProCa is more effective to reduce BP if applied weekly for five week before harvest.
650 $aApples
650 $aÁcido Giberélico
650 $aMaçã
650 $aMalus Domestica
650 $aPós-Colheita
653 $aConteúdo mineral de frutas
653 $aRachaduras na pele
700 1 $aSILVEIRA, J. P. G.
700 1 $aSTEFFENS, C. A.
700 1 $aFREITAS, S. T. de
700 1 $aMITCHAM, E. J.
700 1 $aMIQUELOTO, A.
773 $tScientia Horticulturae$gv. 261, fev. 2020.
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