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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
13/02/2017 |
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Data da última atualização: |
08/03/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MEYER, G. de A.; TALAMINI, J.; BUENO, M. E.; RUFATO, L.; KRETZSCHMAR, A. A.; RUFATO, A. de R. |
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Afiliação: |
G. de A. Meyer, UDESC; J. Talamini, Agroveterinary Science Center (CAV); M. E. BUENO, Agroveterinary Acience Center (CAV); LEO RUFATO, UDESC; A. A. KRETZSCHMAR, agroveterinary Science Center (CAV); ANDREA DE ROSSI RUFATO, CNPUV. |
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Título: |
Gradual release of growth regulators for a delay in budding and growth of 'Chardonnay' and 'Pinot Gris' in Southern Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Acta Horticulturae, n. 1115, p. 237-241, 2016. |
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DOI: |
10.17660/ActaHortic.2016.1115.35 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract The wine industry in southern Brazil is affected by late frosts that cause losses in earlier varieties such as ?Chardonnay? and ?Pinot Gris?. The aim of this study was to develop a new form of application of growth regulators to delay budding of 'Chardonnay' and 'Pinot Gris'. The experiment was conducted in a commercial vineyard in Vacaria, RS, (28°32'11? S and 50°50'04? W and 972 m). The branches were pre-pruned with four buds, for the application of the products. The treatments were applied to the winter bud with concentrations (mg L- 1): naphthaleneacetic acid (NAA) 500, 1000, 1500, 2000 (sprayed) and abscisic acid sprayed 500, in paste form Splat®: 1 g applied the paste containing NAA: 500, 1000, 1500, 2000, Prohexadione calcium 75, 125, 250, 500, Trinexapac-ethyl: 200, 300, 400, 600 and untreated control. The stage of budswell and green tip was evaluated at 7 and 14 days after application. 'Pinot Gris' at 7 days delayed its phenology 14-25% in all doses of NAA with a decreasing linear trend. For application in paste form Splat® (Specialized Pheromone & Lure Application Technology) we observed different behavior for growth regulators applied at late phenological stages in different concentrations. NAA (500 and 1000), Prohexadione-calcium (125 and 500) and Trinexapac-ethyl (200 and 300) in doses mg L- 1 can be applied with Splat® to delay budding of ?Chardonnay? and ?Pinot Gris? and reduce the risks of damage in the budding by late frosts up to 7 and 10.5 days, respectively compared to control. Keywords: Vitis sp., gibberellin synthesis inhibitor, vigor MenosAbstract The wine industry in southern Brazil is affected by late frosts that cause losses in earlier varieties such as ?Chardonnay? and ?Pinot Gris?. The aim of this study was to develop a new form of application of growth regulators to delay budding of 'Chardonnay' and 'Pinot Gris'. The experiment was conducted in a commercial vineyard in Vacaria, RS, (28°32'11? S and 50°50'04? W and 972 m). The branches were pre-pruned with four buds, for the application of the products. The treatments were applied to the winter bud with concentrations (mg L- 1): naphthaleneacetic acid (NAA) 500, 1000, 1500, 2000 (sprayed) and abscisic acid sprayed 500, in paste form Splat®: 1 g applied the paste containing NAA: 500, 1000, 1500, 2000, Prohexadione calcium 75, 125, 250, 500, Trinexapac-ethyl: 200, 300, 400, 600 and untreated control. The stage of budswell and green tip was evaluated at 7 and 14 days after application. 'Pinot Gris' at 7 days delayed its phenology 14-25% in all doses of NAA with a decreasing linear trend. For application in paste form Splat® (Specialized Pheromone & Lure Application Technology) we observed different behavior for growth regulators applied at late phenological stages in different concentrations. NAA (500 and 1000), Prohexadione-calcium (125 and 500) and Trinexapac-ethyl (200 and 300) in doses mg L- 1 can be applied with Splat® to delay budding of ?Chardonnay? and ?Pinot Gris? and reduce the risks of damage in the budding by late frosts up to 7 and 10.5 days, r... Mostrar Tudo |
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Palavras-Chave: |
Chardonnay; Gibberellin synthesis inhibitor; Pinot Gris; Sul do Brasil; Vitis sp. |
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Thesagro: |
Vinho; Viticultura. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02406nam a2200265 a 4500
001 2063915
005 2019-03-08
008 2016 bl uuuu u00u1 u #d
024 7 $a10.17660/ActaHortic.2016.1115.35$2DOI
100 1 $aMEYER, G. de A.
245 $aGradual release of growth regulators for a delay in budding and growth of 'Chardonnay' and 'Pinot Gris' in Southern Brazil.$h[electronic resource]
260 $aActa Horticulturae, n. 1115, p. 237-241$c2016
520 $aAbstract The wine industry in southern Brazil is affected by late frosts that cause losses in earlier varieties such as ?Chardonnay? and ?Pinot Gris?. The aim of this study was to develop a new form of application of growth regulators to delay budding of 'Chardonnay' and 'Pinot Gris'. The experiment was conducted in a commercial vineyard in Vacaria, RS, (28°32'11? S and 50°50'04? W and 972 m). The branches were pre-pruned with four buds, for the application of the products. The treatments were applied to the winter bud with concentrations (mg L- 1): naphthaleneacetic acid (NAA) 500, 1000, 1500, 2000 (sprayed) and abscisic acid sprayed 500, in paste form Splat®: 1 g applied the paste containing NAA: 500, 1000, 1500, 2000, Prohexadione calcium 75, 125, 250, 500, Trinexapac-ethyl: 200, 300, 400, 600 and untreated control. The stage of budswell and green tip was evaluated at 7 and 14 days after application. 'Pinot Gris' at 7 days delayed its phenology 14-25% in all doses of NAA with a decreasing linear trend. For application in paste form Splat® (Specialized Pheromone & Lure Application Technology) we observed different behavior for growth regulators applied at late phenological stages in different concentrations. NAA (500 and 1000), Prohexadione-calcium (125 and 500) and Trinexapac-ethyl (200 and 300) in doses mg L- 1 can be applied with Splat® to delay budding of ?Chardonnay? and ?Pinot Gris? and reduce the risks of damage in the budding by late frosts up to 7 and 10.5 days, respectively compared to control. Keywords: Vitis sp., gibberellin synthesis inhibitor, vigor
650 $aVinho
650 $aViticultura
653 $aChardonnay
653 $aGibberellin synthesis inhibitor
653 $aPinot Gris
653 $aSul do Brasil
653 $aVitis sp
700 1 $aTALAMINI, J.
700 1 $aBUENO, M. E.
700 1 $aRUFATO, L.
700 1 $aKRETZSCHMAR, A. A.
700 1 $aRUFATO, A. de R.
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Embrapa Uva e Vinho (CNPUV) |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
06/01/2016 |
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Data da última atualização: |
23/03/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CANOSSA, A. T.; PERISSUTTI, G. E.; GUERRA, C. C. |
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Afiliação: |
GISELE ELIANE PERISSUTTI, CNPUV; CELITO CRIVELLARO GUERRA, CNPUV. |
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Título: |
Caracterização físico-química de vinhos tintos finos brasileiros. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In:CONGRESSO LATINO-AMERICANO DE VITICULTURA E ENOLOGIA, 15., 2015, Bento Gonçalves, RS. p. 431. |
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Idioma: |
Português |
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Notas: |
XV Congresso Latino-Americano de Viticultura e Enologia E XIII Congresso Brasileiro de Viticultura e Enologia. Bento Gonçalves-RS, 3 a 7 de Novembro de 2015. |
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Palavras-Chave: |
Química enológica; Vinho tinto; Vinhos tintos finos brasileiros. |
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Thesagro: |
Enologia; Vinho. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/136664/1/Canossa-431.pdf
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Marc: |
LEADER 00780nam a2200193 a 4500
001 2033048
005 2016-03-23
008 2015 bl uuuu u00u1 u #d
100 1 $aCANOSSA, A. T.
245 $aCaracterização físico-química de vinhos tintos finos brasileiros.$h[electronic resource]
260 $aIn:CONGRESSO LATINO-AMERICANO DE VITICULTURA E ENOLOGIA, 15., 2015, Bento Gonçalves, RS. p. 431.$c2015
500 $aXV Congresso Latino-Americano de Viticultura e Enologia E XIII Congresso Brasileiro de Viticultura e Enologia. Bento Gonçalves-RS, 3 a 7 de Novembro de 2015.
650 $aEnologia
650 $aVinho
653 $aQuímica enológica
653 $aVinho tinto
653 $aVinhos tintos finos brasileiros
700 1 $aPERISSUTTI, G. E.
700 1 $aGUERRA, C. C.
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