Data/hora: 22/06/2024 02:52:55

Biblioteca(s): | Embrapa Uva e Vinho.
Tipo da produção científica: | Artigo em Anais de Congresso / Nota Técnica
Data corrente: | 13/01/2009
Data da última atualização: | 23/10/2019
Autoria: | VAN LEEUWEN, C.; GARNIER, C.; AGUT, C.; BACULAT, B.; BARBEAU, G.; BESNARD, E.; BOIS, B.; BOURSIQUOT, J.-M.; CHUINE, I.; DESSUP, T.; DUFOURCQ, T.; GARCIA-CORTAZAR, I.; MARGUERIT, E.; MONAMY, C.; KOUNDOURAS, S.; PAYAN, J.-C.; PARKER, A.; RENOUF, V.; RODRIGUEZ-LOVELLE, B.; ROBY, J.-P.; TONIETTO, J.; TRAMBOUZE, W.
Afiliação: | C. VAN LEEUWEN, ENITA-ISVV; C. GARNIER, SupAgro Montpellier; C. AGUT, SGVRCDR Orange; B. BACULAT, Agroclim Avignon; G. BARBEAU, INRA - FRANÇA; E. BESNARD, Ferme Expérimentale Cahors; B. BOIS, Ferme Expérimentale Cahors; J.-M. BOURSIQUOT, SupAgro Montpellier; I. CHUINE, CEFE-CNRS; T. DESSUP, UMR DGPC Montpellir; T. DUFOURCQ, IFV Midi-Pyrénées; I. GARCIA-CORTAZAR, CEFE-CNRS; E. MARGUERIT, ENITA-ISVV; C. MONAMY, BIVB Beaune; S. KOUNDOURAS, University Agronomique Thessalonique; J.-C. PAYAN, IFV Nîmes; A. PARKER, ENITA-ISVV; V. RENOUF, ENITA-ISVV; B. RODRIGUEZ-LOVELLE, SGVRCDR Orange; J.-P. ROBY, ENITA-ISVV; JORGE TONIETTO, CNPUV; W. TRAMBOUZE, Chambre d'Agriculture Hérault.
Título: | Heat requirements for grapevine varieties is essential information to adapt plant material in a changing climate.
Ano de publicação: | 2008
Fonte/Imprenta: | In: CONGRÈS INTERNATIONAL DES TERROIRS VITICOLES, 7., 2008, Nyon, Suisse. Comptes rendus... Pully, Suisse: Agroscope Changins Wädenswill, 2008.
Páginas: | Não paginado.
Idioma: | Francês
Conteúdo: | Precocity for fruit ripening is a genetically determined characteristic that is highly variable from one cultivar to another. In traditional wine-growing regions of Europe, growers have used this property to adapt the vines to local climatic conditions in order to maximize terroir expression. Due to global warming, the choice of later ripening grapevine varieties might be necessary in many regions to maintain late ripening conditions favourable for terroir expression. Hence, precise heat requirement data for each grapevine variety is essential information. Phenology (budburst, flowering, veraison and ripeness) and temperature data have been collected for many varieties in a wide range of locations over a great number of vintages. Heat summations base of 10°C were calculated for each variety to reach key phenological stages. However, a more sophisticated agro-climatic model might be necessary to increase the precision of a classification of varieties according to their precocity.
Palavras-Chave: | Precocidade.
Thesagro: | Calor; Clima; Fenologia; Uva; Viticultura.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/196632/1/HEAT.pdf
Registro original: | Embrapa Uva e Vinho (CNPUV)
Exemplares: | CNPUV - (10541-1) - UPC - AA - DD - SP00400 -  - SP00400 - DIS