Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/986691
Unidade da Embrapa/Coleção:: Embrapa Uva e Vinho - Artigo em periódico indexado (ALICE)
Data do documento: 21-Mai-2014
Tipo do Material: Artigo em periódico indexado (ALICE)
Autoria: TEIXEIRA, A. H. de C.
TONIETTO, J.
PEREIRA, G. E.
HERNANDEZ, F. B. T.
Informaçães Adicionais: ANTONIO HERIBERTO DE C TEIXEIRA, CNPM; JORGE TONIETTO, CNPUV; GIULIANO ELIAS PEREIRA, CNPUV; Fernando Braz Tangerino Hernandez, São Paulo State University.
Título: Characterization of the Wine Grape Thermohydrological Conditions in the Tropical Brazilian Growing Region: Long-Term and Future Assessments
Edição: 2014
Fonte/Imprenta: ISRN Agronomy, v. 2014, p. 1-14, 2014.
Idioma: en
Palavras-chave: Vinhedo
Vinificação
Conteúdo: Over the last years, Brazil has appeared among the newtropicalwine producing countries.Thejoined effect of rising air temperature and decreasing precipitation makes it important to quantify the trend of the thermohydrological conditions of the commercial vineyards. The aims of the current research were to classify and delimit these conditions for the winemaking processes under different time scenarios in the BrazilianNortheastern region. Bioclimatic indicatorswere used togetherwith long-termweather data and projections of the IPCC emission scenarios under simulated pruning dates.The results showed that decreasing of precipitation should be good for wine production when irrigation water is available, but rising air temperature will affect the wine quality and stability mainly for pruning done from November to March. The best pruning periods are around May for any time scenario considered. In general, more care should be taken for pruning happening in other periods of the year, regarding the effect of increasing thermal conditions on wine quality.The classification and delimitation done, joined with other ecological characteristics, are important for a rational planning of the commercial wine production expansion, mainly in situations of climate and land use changes together with rising water competition.
Thesagro: Viticultura
Vinho
Poda
Ar
Temperatura
Precipitacao pluvial
Bioclimatologia
Condicao ambiental
NAL Thesaurus: Viticulture
Vineyards
Winemaking
Atmospheric precipitation
Air temperature
Pruning
Wine quality
Ano de Publicação: 2014
Aparece nas coleções:Artigo em periódico indexado (CNPUV)

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