Search results for "Viticulture"

showing 10 items of 121 documents

An assessment method for the quantification of Daktulosphaira vitifoliae (Fitch) (Hem., Phylloxeridae) populations in the field

2003

:  Grape phylloxera is a plant parasite that has started to become a pest again in European viticulture in spite of the use of grafted rootstocks. Since the middle of the 1980s, there have been various reports of vine damage caused by phylloxera. It was shown that in some cases there is no direct correlation between the occurrence of phylloxera and vine damage. In this context, phytopathogenic microorganisms, especially fungi, are mentioned in literature. To investigate the possible interactions it is necessary to be able to assess phylloxera populations in the field, e.g. to correlate phylloxera abundance with the vigour of the vines. Because of the non-homogenous distribution of the grape…

Vinebiologyfood and beveragesContext (language use)Phylloxeridaebiology.organism_classificationHorticultureInsect ScienceBotanyInstarPEST analysisViticultureRootstockAgronomy and Crop SciencePhylloxeraJournal of Applied Entomology
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The effect of climate on Burgundy vintage quality rankings.

2019

Aim: Based on consensus rankings from prominent rating authorities, we examined the importance of a suite of climatic variables, organized by winegrape phenological stage, in distinguishing between high- and low-ranked vintages in Burgundy.Methods and Results: Vintage ratings of Burgundy wines acquired from 12 sources were evaluated to develop consensus rankings for red and white wines from 1961–2015. Climate variables (air temperature, precipitation, degree-day accumulations, etc.) were organized by mean phenological stage and compared between good and poor vintages using Mann-Whitney U tests and multivariate stepwise discriminant function analysis. High temperatures, particularly during t…

VintageWine[SDV.SA.AGRO] Life Sciences [q-bio]/Agricultural sciences/AgronomyPhenologyDiurnal temperature variationlcsh:SClimate changeGrowing seasonconsensus rankingHorticulturelcsh:QK1-989lcsh:Agriculturevintage ratingAnnual growth cycle of grapevines[SDU.STU.CL] Sciences of the Universe [physics]/Earth Sciences/Climatologylcsh:BotanyEnvironmental sciencePhysical geographyViticultureBurgundyclimatevintage qualityFood Science
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Climate zoning of the Burgundy winegrowing region

2018

As one of the most emblematic wine regions of cool climate terroir viticulture, Burgundy is endowed with a set of very specific natural features suitable to the production of high quality wines, where climate is arguably one of the main factors to profoundly influence vine physiology/phenology and grape composition. These environmental nuances have led to a wide variety of styles in Pinot noir and Chardonnay wines that have been largely acknowledged and appreciated by the international market and vitivinicultural industry. However, individual grape varieties optimum quality is known to be closely related to well-defined climate and geographical ranges. Climate change and global warming late…

Vintagelcsh:GE1-350VineGeographyPhenologyGlobal warmingFrostClimate changePhysical geographyViticulturelcsh:Environmental sciencesTerroirE3S Web of Conferences
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Transmission et pérennisation des entreprises viticoles bourguignonnes

2019

ViticultureBourgogne[SHS] Humanities and Social Sciences
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La transmission : un des enjeux de demain

2019

National audience

ViticultureBourgogne[SHS] Humanities and Social SciencesComputingMilieux_MISCELLANEOUS[SHS]Humanities and Social Sciences
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La transmission comme outil stratégique de pérennisation de l’entreprise viticole - Le cas de la Bourgogne vitivinicole

2019

International audience; Bien que la transmission relève d’un choix, d’une stratégie individuelle, ce processus a également des impacts en termes de dynamique et stratégique collectives et en termes de pérennité du vignoble (prix du foncier, maintien du modèle économique « familial », etc..). Cette question est d’autant plus cruciale que le foncier viticole, en Bourgogne en particulier, est aujourd’hui difficilement accessible. Tout d’abord, du fait de son niveau de forte valorisation, et ensuite, du fait de la rareté des parcelles mises sur le marché.La pérennisation vise à garantir la survie du modèle économique choisi, pour autant cela n’empêche pas une certaine mutation de ce primo-modèl…

ViticultureBourgogne[SHS] Humanities and Social SciencesComputingMilieux_MISCELLANEOUS[SHS]Humanities and Social Sciences
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Erosion des sols viticoles et adaptation aux changements : vulnérabilité, diagnostic et stratégie d'adaptation. De l’adaptation des pratiques à la ré…

2018

International audience

ViticultureErosion[SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil studyAdaptation[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil studyChangements globauxComputingMilieux_MISCELLANEOUSPertes en terre
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Un roman, un livre d'ethnographe ?

2014

Préface à Vincent Chambarlhac ed, André Lagrange, Moi je suis vigneron,; International audience; ...

ViticultureVignerons[ SHS.HIST ] Humanities and Social Sciences/History[SHS.HIST] Humanities and Social Sciences/HistoryBourgogne (France)20e siècle[SHS.HIST]Humanities and Social Sciences/HistoryRoman rustique français
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Les vins de France et du monde

2006

ViticultureVignoble étranger[SHS.GEO] Humanities and Social Sciences/GeographyVin[SHS.GEO]Humanities and Social Sciences/GeographyCommercialisationFranceMondeProduction viticoleConsommation[ SHS.GEO ] Humanities and Social Sciences/Geography
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Quel(s) corpus pour une approche interculturelle des discours sur le vin ?

2014

National audience; À la suite des pistes tracées dans deux travaux précédents (Gautier 2014a, 2014b), la présente proposition de communication – qui s’inscrit à l’intersection entre les thématiques 1 et 3 de l’appel à communications – vise à discuter la question des critères de constitution de corpus pour toute étude visant une approche croisée, plurilingue et pluriculturelle, des discours sur le goût. Cette problématique générale sera illustrée ici à travers l’exemple de la description des vins, en situation de dégustation, mais pas uniquement. Le point de départ de la réflexion résidera dans le rôle joué par le langage dans toute communication autour du produit qu’est le vin. Cette dimens…

Viticulture[ SHS ] Humanities and Social SciencesVin[ SHS.LANGUE ] Humanities and Social Sciences/LinguisticsAnalyse du discours[SHS] Humanities and Social Sciences[SHS.LANGUE]Humanities and Social Sciences/Linguistics[SHS.LANGUE] Humanities and Social Sciences/Linguistics[SHS]Humanities and Social Sciences
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