573 articles
  • EFFECTS OF SOIL PHYSICAL CONDITIONS ON THE COMPOSITION OF TANNAT WINES EFECTO DE LAS CONDICIONES FÍSICAS DEL SUELO SOBRE LA COMPOSICIÓN DE VINOS TANNAT
    ECHEVERRÍA, Gerardo1*; GONZÁLEZ-NEVES, Gustavo2; FERRER, Milka1 1 Departamento de Producción Vegetal, Facultad de Agronomía, UDELAR 2Unidad de Tecnología de los Alimentos, Facultad de Agronomía, UDELAR *Corresponding author: gerardoecheverria5@gmail.com

    A new viticulture has been developing in Uruguay in the last years, in order to improve the quality of the wines and to increase the typicity generated by the terroir. For this purpose, several vineyards were planted outside the traditional viticultural regions. Many of the new vineyards were installed on shallow soils with lower available water c...
  • THE INTERACTION BETWEEN BIOTIC (VIRUS) AND ABIOTIC (DROUGHT) STRESSES IN GRAPEVINE INTERACCIÓN ENTRE ESTRÉS BIÓTICO (VIRUS) Y ABIÓTICO (SEQUÍA) EN VIÑA
    EL AOU-OUAD, Hanan1; POU, Alicia1; MONTERO, Rafael1; MEDRANO, Hipólito1; TOMÁS, Magdalena1; FLOREZ-SARASA, Igor2; RIBAS-CARBO, Miquel1; CIFRE, Josep1; BOTA, Josefina1* 1 Grup de Recerca en Biologia de les Plantes en Condicions Mediterranies, Departament de Biologia, Universitat de les Illes Balears, Carretera de Valldemossa Km 7.5, 07122 Palma de Mallorca, Spain 2 Max-Planck-Institut für Molekulare Pflanzenphysiologie, Am Mühlenberg 1, 14476 Potsdam-Golm, Germany *Corresponding author: j.bota@uib.es

    Water limitation is one of the major threats affecting grapevine production. At the same time, grapevines are highly subjected to different viruses from which Grapevine leafroll associated virus-3 (GLRaV-3) is one of the most widespread ones. The effects of virus infection, moderate water stress and its combination on main physiological processes ...
  • USE OF PROXY SENSORS TO CHARACTERIZE SPATIAL VARIABILITY ON AGROFORESTRY VINEYARDS UTILISATION DE CAPTEURS EMBARQUES POUR CARACTERISER LA VARIABILITE SPATIALE DANS DES VIGNOBLES CONDUITS EN AGROFORESTERIE
    DUFOURCQ, Thierry1*; LOPEZ, Frédéric1; VERGNES, Marc2; GONTIER, Laure3 1 Institut Français de Vigne et du vin, Pôle Sud-ouest, Château de Mons, 32100 Caussens, France. 2 Institut Français de Vigne et du vin, pôle Bordeaux-Aquitaine, 33290 Blanquefort, France 3 Institut Français de Vigne et du vin, Pôle Sud-ouest, V’Innopole, 81310 Lisle/Tarn, France * Corresponding author: thierry.dufourcq@vignevin.com

    Planting intercropped trees with grapevines is a practice that have recently been developed in French vineyards in order to bring beneficial effects to the parcel and its environment. The expected positive effect are an improvement in aerial and soil biodiversity and mitigation of climate extremes like wind or temperature. The competition for reso...
  • GROWTH AND GRAPE YIELD AND QUALITY EFECTOS DE LA CUBIERTA VEGETAL PERMANENTE EN LAS RELACIONES HÍDRICAS, EL CRECIMIENTO Y EN LA PRODUCCIÓN Y LA CALIDAD DE LA UVA
    ESCALONA, José Mariano*; SANCHO, Paula; CANYELLES, Guillem; HERNÁNDEZMONTES, Esther; BOTA, Josefina; MEDRANO, Hipólito Research Group on Plant Physiology under Mediterranean Conditions INAGEA (UIB-INIA-CAIB) Ctra Valldemossa Km 7.5 07122 Palma de Mallorca, Spain *Corresponding author: jose.escalona@uib.es

    Soil management practices such as mulching or cover crop are agricultural practices that can help to modulate vegetative development and as a consequence, reduce water inputs. In this work we compare the effects of a permanent cover crop on soil water availability on the grapevine physiological behavior, as well as on grape production and quality....
  • FLOODING RESPONSES ON GRAPEVINE: A PHYSIOLOGICAL, TRANSCRIPTIONAL AND MOLECULAR PERSPECTIVE RÉPONSES DES VIGNES AUX INONDATION. PERSPECTIVE PHYSIOLOGIQUE, TRANSCRIPTION ET MOLÉCULAIRE
    ECCHER, Giulia1; BRILLI, Matteo1; CHIN, Stefano1; QUAGGIOTTI, Silvia1; PITACCO, Andrea1, 2; RUPERTI, Benedetto1, 2; BOTTON, Alessandro1,2; MEGGIO, Franco1, 2* 1 Department of Agronomy Food Natural resources Animals and Environment, DAFNAE – University of Padova, Agripolis, Viale dell’Università 16, 35020 Legnaro, Italy 2 Centro Interdipartimentale per La Ricerca In Viticoltura ed Enologia - University of Padova, Conegliano (TV), Italy *Corresponding author: franco.meggio@unipd.it

    According to IPCC, in 2001-2010 floods have been the most frequent extreme event. Root exposure to prolonged hypoxic conditions produced by temporary flooding of the soil, may induce the synthesis of stress hormones, the production of reactive oxygen species and undergo metabolic re-programming. The aim of the research was to study the physiologic...
  • GLUCONIC ACID AS A TOOL FOR QUALITY MANAGEMENT IN GRAPES EL ÁCIDO GLUCÓNICO COMO UNA HERRAMIENTA DE GESTIÓN DE CALIDAD PARA LAS UVAS
    ECKHARDT, Daniel; CUNHA, Wellynthon; SCHUMACHER, Rafael; COSTA, Vagner; GABBARDO, Marcos Universidade Federal do Pampa, 21 de abril, 80, Dom Pedrito, Brasil *Corresponding author: daniel.pazzini@hotmail.com

    The concentration of gluconic acid can be used as an indicator of ripeness and sanity of grapes. Grapes attacked by rotting produce musts with gluconic acid contents above 0.5 g L-¹. The objective of this study was to evaluate gluconic acid as a quality indicator of grape musts from the region of Campanha Gaúcha. In 2017 harvest, white grape mus...
  • VINTAGE ORGANIZATION SOFTWARE INTA® SISTEMA INFORMÁTICO INTA® PARA LA ORGANIZACIÓN DE LA VENDIMIA
    DÍAZ BRUNO, Analía1; NOVELLO, Raúl2 1 INTA EEA Mendoza, San Martin 3853, Luján de Cuyo (5507), Mendoza, Argentina INTA EEA Junín, Isidoro Busquets s/n, La Colonia, Junín (5572), Mendoza, Argentina 2 *Corresponding author: novello.raul@inta.gob.ar

    The grapes harvest in wine industry, in Cuyo, is a critical activity that each actor organizes individually. It operates on the basis of "every man for himself", where it is not recognized a scheme with agreed and complementary actions in pursuit of common goal and interest. On the one hand, the winery is interested in organizing the reception of ...
  • ORGANIC AND BIODYNAMIC VITICULTURE: A SYSTEMATIC REVIEW AND META-ANALYSIS VITICULTURE BIO ET BIODYNAMIQUE: UNE REVUE SYSTÉMATIQUE ET UNE MÉTA-ANALYSE
    DÖRING, Johanna1*; COLLINS, Cassandra2; KAUER, Randolf1; STOLL, Manfred1 1 Hochschule Geisenheim University, Von-Lade-Str. 1, 65366 Geisenheim, Germany School of Agriculture, Food and Wine, University of Adelaide, Waite Research Institute, Adelaide, South Australia 2 * Corresponding author: johanna.doering@hs-gm.de

    In agriculture including viticulture demand for organically grown crops has developed exponentially in the last few decades. Particularly in the wine sector organic and biodynamic management system are gaining more and more importance and some of the most prestigious wineries have converted to organic or biodynamic viticulture. The main objective ...
  • IMPORTANCE OF PATCHES AND CORRIDORS WITH NATIVE VEGETATION TO INCREASING HYMENOPTERAN BIODIVERSITY IN VINEYARDS IMPORTANCIA DE LOS PARCHES Y CORREDORES CON VEGETACIÓN NATIVA PARA AUMENTAR LA BIODIVERSIDAD DE HIMENÓPTEROS EN VIÑEDOS
    DEBANDI, Guillermo¹*; AQUINDO, Natalia S.2; AQUINO, Daniel A.3; GIUSTI, Romanela2; PORTELA, José A.2 1 INTA EEA Junin, Isidoro Busquets s/n, La Colonia, Junín (5573) Mendoza, Argentina INTA EEA La Consulta, Ex Ruta 40 Km 96, La Consulta, San Carlos (5567) Mendoza, Argentina 3 Centro de Estudios Parasitológicos y de Vectores (CONICET-UNLP), Boulevard 120 Nro. 1460 e/61 y 62, V1902CHX, La Plata, Buenos Aires, Argentina 2 * Corresponding autor: debandi.guillermo@inta.gob.ar

    The Uco Valley (Mendoza-Argentina) has undergone important changes in the last 18 years, due to the implantation of large extensions of vineyards with landscape monotonization. The natural vegetation adjacent to the vineyard can promote biodiversity of beneficial fauna, which would allow the recovery of valuable ecosystem services, such as pest co...
  • TEMPERATURE VARIABILITY AT LOCAL SCALE IN A MOUNTAIN VINEYARD ETUDE DE LA VARIABILITÉ DE LA TEMPÉRATURE À ÉCHELLE FINE DANS UN VIGNOBLE DE MONTAGNE
    DE RESSÉGUIER, Laure1*; LAVEAU, Coralie2; MARY, Séverine2; DEJEAN, Dorian1; VAN LEEUWEN, Cornelis1 1 UMR EGFV, Bordeaux Sciences Agro, Univ. Bordeaux, F-33140 Villenave d’Ornon, France, Bordeaux Sciences Agro, ISVV, 33170 Gradignan * 2 Univ. Bordeaux, Vitinnov, Corresponding author: laure.deresseguier@agro-bordeaux.fr

    Over the past ten years, climate studies at local scale have been developed in winegrowing areas to improve terroir characterization. In this project, such a study was undertaken in the mountain vineyard of Irouleguy in cooperation with the local cooperative cellar. A network of 31 temperature sensors has been set up inside the region at the begin...
  • MALBEC WINES FROM ARGENTINA: INFLUENCE OF CLIMATE ON AROMATIC COMPONENTS AND ORGANOLEPTIC PROFILE. IS IT POSSIBLE TO ESTABLISH REGIONAL IDENTITIES? VINOS MALBEC ARGENTINOS: INFLUENCIA DEL CLIMA EN LOS COMPONENTES AROMÁTIVOS Y PERFIL ORGANOLÉPTICO. ¿ES POSIBLE ESTABLECER IDENTIDADES REGIONALES?
    DEIS, Leonor1; KAISER, Martin2* 1 Department of Plant Physiology, Facultad de Ciencias Agrarias, Luján de Cuyo, Mendoza, Argentina, 2Department of Terroir Research, Doña Paula, Colón 531, Mendoza, Argentina. *Corresponding author: mkaiser@donapaula.com.ar

    The aim of this study is to explain differences in Malbec wines of Argentinian wine regions. During the season 2015 Malbec wines were obtained using a standard protocol of elaboration from grapes cultivated at latitudes ranging from 23° to 39° south, average seasonal temperatures from 18,1°C to 21°C (WinklerAmerine classification III to V), an...
  • DIFFERENTIAL EXPRESSION OF SUSCEPTIBLE AND TOLERANT GRAPE CULTIVARS ON BLACK ROT INFECTION EXPRESSION DIFFERENTIELLE DE CULTIVARS DE VIGNE SUSCEPTIBLES ET TOLERANTES SUR L'INFECTION PAR BLACK ROT
    DEÁK, Tamás*; FARKAS, Eszter; LÓZSA, Rita; KELLNER, Nikolett; BÁLO, Borbála; BISZTRAY, György Dénes Szent István University, Department of Viticulture, 1118 Budapest, Villányi út 29-43., Hungary *Corresponding author: deak.tamas@kertk.szie.hu

    The ascomycota fungus Guignardia bidwellii, responsible for the black rot disease of grapevine is causing increasing damages in Hungary especially in organic vineyards without chemical disease management. A wide range of mildew resistant cultivars are susceptible to black rot, while the interspecific hybrid variety ‘Csillám’ shows high tolera...
  • DOUBLE MATURATION RAISONNÉE: EFFECTS ON QUALITY OF GRAPES AND WINE COMPOSITION IN CV. BAGA (VITIS VINIFERA L.) DOUBLE MATURATION RAISONNÉE: EFFETS SUR LA QUALITE DES RAISINS ET LA COMPOSITION DU VIN DE CV. BAGA (VITIS VINIFERA L.)
    DE OLIVEIRA E SILVA, Hugo1*; BAPTISTA, Manuel2; GUEDES DE PINHO, Paula3; QUEIROZ, Jorge1, 4 1 Universidade do Porto, Faculty of Sciences, University of Porto, Campus Agrário de Vairão, Portugal 2 Caves Messias, 3050-901 Mealhada, Portugal. 3 Laboratório Associado REQUIMTE, Faculdade de Farmácia, Universidade do Porto, Portugal 4 GreenUP/CITAB-UP, DGAOT, Faculty of Sciences, University of Porto, Campus Agrário de Vairão, Portugal *Corresponding author: hugosilva78@gmail.com

    Yield control is an important current issue because of the strong correlation of excessive yield and frequency of some diseases. Costs, time consumption, inconsistency of results, technical difficulties to implement are usual problems associated with most common techniques for yield control. One of the most innovative and yet poorly studied yield ...
  • DETERMINANTS OF ADAPTATION OF GRAPEVINE TO AN EVOLVING CLIMATE: HYDROLOGICAL CONDITIONS AND CULTIVARS BIODIVERSITY DETERMINANTES DE LA ADAPTACIÓN DE LA VID AL CAMBIO CLIMÁTICO: CONDICIONES HIDROLÓGICAS Y BIODIVERSIDAD DE CULTIVARES
    DE LORENZI, Francesca1*; CONA, Francesco2; ALFIERI, Silvia Maria1, 3; RICCARDI, Maria1; BONFANTE, Antonello1; DE MASCELLIS, Roberto1; MULA, Ileana4; MENENTI Massimo3, 5 1 Institute for Mediterranean Agricultural and Forest Systems, Italian National Research Council (ISAFoM-CNR), via Patacca 85, 80056 Ercolano (NA), Italy 2 Department of Agricultural Sciences, University of Naples Federico II, via Università 100, 80055 Portici (NA), Italy 3 Delft University of Technology, Department of Geoscience and Remote Sensing, Stevinweg 1, 2628 CN Delft, The Netherlands 4Ariespace S.r.l., Centro direzionale is. A3, 80143 Naples, Italy 5 State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100101, China * Corresponding author: francesca.delorenzi@cnr.it

    Soil water availability is one of the main determinants of crop yield and of adaptation to a changing climate. The aim of this study was to analyse the soil water regime, as determined by climatic conditions, in combination with the intra-specific biodiversity of yield responses of grapevine to water availability. The adaptability of wine-producin...
  • VITICANOPY: A SMARTPHONE APPLICATION TO ASSIST WITH GRAPEVINE CANOPY MANAGEMENT MANEJO DEL DOSEL DE VIDES CON LA APP VITICANOPY
    DE BEI, Roberta1; FUENTES, Sigfredo2; HOOK, James1; GILLIHAM, Matthew1, 3; TYERMAN, Steve1, 3; COLLINS, Cassandra1 1 School of Agriculture, Food and Wine, Waite Research Institute, the University of Adelaide, PMB 1 Glen Osmond 5064, South Australia, Australia 2 Faculty of Veterinary and Agricultural Sciences, the University of Melbourne, Parkville 3010, Victoria, Australia 3 ARC Centre of Excellence in Plant Energy Biology, Waite Research Institute, PMB 1 Glen Osmond 5064, South Australia, Australia

    VitiCanopy is a free application (App) for smartphones and tablet PCs that can be used as a simple and free alternative to traditional methods to measure canopy architecture parameters. Using digital image analysis, VitiCanopy calculates geo-referenced parameters such as Leaf Ara Index (LAI) and canopy porosity, amongst others. During the in-field...
  • FORECASTING THE FLIGHT ACTIVITY OF Lobesia botrana IN FIVE SITES OF MENDOZA, ARGENTINA PREDICCIÓN DE LOS VUELOS DE LA POLILLA DE LA VID LOBESIA BOTRANA EN CINCO SITIOS DE MENDOZA, ARGENTINA
    DAGATTI, Carla1; BECERRA, Violeta1; BATTAGLIA, Mª José2; LORENTE, Carolina2 1 Estación Experimental Agropecuaria INTA Mendoza. San Martín 3853, Luján de Cuyo (5507), Mendoza, Argentina. Centro de Operaciones de Campo de Programas Fitosanitarios SENASA Centro Regional Cuyo. Azcuénaga 166, Luján de Cuyo(5507), Mendoza, Argentina. 2 *Corresponding author: becerra.violeta@inta.gob.ar

    Lobesiabotrana is a quarantine pest for Argentina, detected in 2010 in Mendoza. Earlier stages of larvae feed on flowers and fruits. Wounds allow the development of fungi that decreases yield and quality. INTA is studying a phenological model based on day-degrees to predict the pest behavior. The study was conducted since 2015 in five different mi...
  • EFFECTS OF GRAPEVINE LEAFROLL ASSOCIATED VIRUS 2 INFECTION ON LEAF NET PHOTOSYNTHESIS, YIELD AND BERRY QUALITY IN VITIS VINÍFERA CV. MALBEC EFECTO DE LA INFECCIÓN CON GRAPEVINE LEAFROLL ASSOCIATED VIRUS 2 EN LA FOTOSÍNTESIS NETA, RENDIMIENTO Y CALIDAD DE BAYA EN VITIS VINÍFERA CV MALBEC
    DAYER, Silvina; SETIÉN, Nancy; GÓMEZ TALQUENCA, Sebastián* INTA EEA Mendoza, San Martín 3853, Luján de Cuyo (5507), Mendoza, Argentina *Corresponding author: gomez.talquenca@inta.gob.ar

    Grapevine leafroll associated virus 2 (GLRaV-2) is one of the most common damaging viral diseases in vines, causing significant reductions in photosynthesis, yield and grape quality. In this study, we tested the hypothesis that the leaf net photosynthesis and the transport of sugars to the berries is progressively reduced along the season in vines...
  • PHYSIOLOGICAL COMPARISON OF TEN GRAPEVINE VARIETIES UNDER SEVERE WATER STRESS COMPARACIÓN FISIOLÓGICA DE 10 VARIEDADES DE VID SOMETIDAS A ESTRÉS HÍDRICO SEVERO
    CRETAZZO, Enrico1*; MORENO ORTEGA, Guillermo1; BOTA, Josefina2; VELASCO, Leonardo1; MARTINEZ FERRI, Elsa1 1 IFAPA, centro de Churriana, Cortijo de la Cruz s/n 29140 Malaga, Spain Universidad de las Islas Baleares, Ctra de Valldemossa Km 7.5, 07122 Palma de Mallorca, Spain 2 *Corresponding author: enrico.cretazzo@juntadeandalucia

    Global warming is representing a major challenge for Mediterranean agriculture. Improving irrigation and identifying or obtaining varieties tolerant to water scarcity are being constantly pursued. In this research we contrasted 5 varieties commonly cultivated in many wine-growing areas (Merlot, Garnacha, Shyraz, Malvasia and Muscat of Alexandria) ...
  • FRACTIONATION OF WHITE MUSTS DESTINED TO PREPARE SPARKLING WINES IN SOUTHERN BRAZIL FRACCIONAMIENTO DE MOSTOS BLANCOS DESTINADOS A LA ELABORACIÓN DE VINOS ESPUMOSOS EN EL SUR DE BRASIL
    CUNHA, Wellynthon*; ECKHARDT, Daniel; SCHUMACHER, Rafael; COSTA, Vagner; GABBARDO, Marcos Universidade Federal do Pampa, 21 de abril, 80, Dom Pedrito, Rio Grande do Sul, Brasil *Corresponding author:, wellynthoncunha@unipampa.edu.br

    The objective of this work was evaluate different fractions of must obtained along the vertical pressing, aiming to study important variables on quality of white wines. Thus, twenty portions of must were obtained for subsequent physico-chemical analyzes of total acidity, pH and tartaric acid by Fourier Transform Infrared Spectrometry (FTIR). This ...
  • CHARACTERIZATION OF DIFFERENT FRACTIONS OBTAINED DURING PRESS OF ROSE MUSTS IN SOUTHERN BRAZIL CARACTERIZACIÓN DE DIFERENTES FRACCIONES OBTENIDAS DURANTE EL PRENSADO DE MOSTOS ROSADOS EN SUR DE BRASIL
    CUNHA, Wellynthon*; ECKHARDT, Daniel; SCHUMACHER, Rafael; COSTA, Vagner; GABBARDO, Marcos Universidade Federal do Pampa, 21 de abril, 80, Dom Pedrito, Rio Grande do Sul, Brasil *Corresponding author: wellynthoncunha@unipampa.edu.br

    The objective of this work is to characterize the different fractions obtained, based on their malic, tartaric and total acidity. Twenty fractions of must were discriminated in order during the pressing for further physical-chemical analysis by Fourier Transform (FTIR). Therefore, to analyze them, three vinification were developed: R1 - 'Pinot Noi...
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