573 articles
  • PRODUCTIVE AND PHISIOLOGICAL RESPONSE TO IRRIGATION OF FIVE WHITE VITIS VINIFERA L. VARIETIES CULTIVATED IN SPAIN RESPUESTA PRODUCTIVA Y FISIOLÓGICA AL RIEGO DE CINCO VARIEDADES BLANCAS DE VITIS VINIFERA L. CULTIVADAS EN ESPAÑA
    MONTORO, Amelia1*; URIARTE, David2; FANDIÑO, María3; CANCELA, Javier J.3; VALDÉS, Esperanza4; VILANOVA, Mar5; GARCÍA-ESCUDERO, Enrique6; YUSTE, Jesús7 1 ITAP-FUNDESCAM, Polígono Campollano, Av. Segunda 41, 02007 Albacete, Spain. 2CICYTEX, Finca La Orden, Ctra. AV, km 372, Guadajira, Badajoz, Spain. 3USC-Dept. Ingeniería Agroforestal.Escuela Politécnica Superior, Campus Universitario s/n. 27002 Lugo, Spain. 4CICYTEX, Instituto Tecnológico Agroalimentario de Extremadura, Av. Adolfo Suárez, 06007 Badajoz, Spain. 5Misión Biológica de Galicia (CSIC), El Palacio-Salcedo. 36143. Pontevedra. Spain 6 ICVV, Ctra. de Burgos, km. 6. Finca La Grajera 26071 Logroño, Spain. 7ITACYL, Ctra. Burgos, km 119, 47071 Valladolid, Spain *Corresponding author: meli.itap@dipualba.es

    The work was carried out with five white Vitis vinifera, L. varieties (Verdejo, Tempranillo Blanco, Airén, Macabeo and Albariño), four of them cultivated in the Denomination of Origin (D.O.) where they have the greatest area planted of Spain (Verdejo in Rueda, Tempranillo Blanco in Rioja, Airén in La Mancha and Albariño in Rías Baixas) and Ma...
  • SOIL IMPACT ON VINES AND WINES OF VITIS VINIFERA L. CV MALBEC IN A HIGH ALTITUDE VINEYARD IMPACTO DEL SUELO EN VIDES Y VINOS DE VITIS VINIFERA L. CV. MALBEC EN UN VIÑEDO DE ALTURA
    MEZZATESTA, Daniela S.1, 2*; URVIETA, Roy A.1, 2; BERLI, Federico1; ORTEGA, Pablo O.2; BUSCEMA, Fernando2; PICCOLI, Patricia1 1 Instituto Biología Agrícola Mendoza, UNCUYO-CONICET, Alte. Brown 500, M5528AHB, Chacras de Coria, Argentina. 2 Catena Institute of Wine. Cobos s/n, Agrelo, Argentina. *Corresponding author: dmezzatesta@catenainstitute.com

    The quality of grapes and wines depends on the "terroir", a concept that in the simplest sense refers to the effects of plant material, environmental factors and canopy management. Therein, the soil characteristics have been described as a key factor. In this study, grapevines and wines from two contrasting alluvial soils, rocky shallow (shallow) ...
  • SENSORY PROFILE: IMPACT OF GRAPE VINE YIELD AND IRRIGATION STRATEGIES IN VITIS VINIFERA CABERNET SAUVIGNON PERFIL SENSORIAL: IMPACTO DEL RENDIMIENTO Y LAS ESTRATEGIAS DE RIEGO EN VITIS VINIFERA CABERNET SAUVIGNON
    MOENNE, Isabel*; CURY, Juan; RENCORET, Miguel; RODRIGUEZ, Ricardo; WUNKHAUS, Raúl; MUÑOZ, Wildo; MARCHANT, Cristián; DUQUE, Estela; MAGNERE, Viviana VSPT Wine Group, Avenida Vitacura 2670, Piso 16, Las Condes, Santiago, Chile *Corresponding author: mmoenne@vsptwinegroup.com

    The yield and irrigation strategies have an effect in maturity and chemical profile of grape, also an effect on the sensorial profile of the wine. However, the relationship of these parameters to maximize yield without modifying the wine profile is unknown. During the 2016-2017 season two vineyard sites were selected, one in the Colchagua Valley, ...
  • PESTS AND DISEASES CONTROL DURING CONVERSION TO ORGANIC VINEYARD CONTROLE DES BIOAGREEURS PENDANT LA CONVERSION VERS LA VITICULTURE BIOLOGIQUE
    MEROT, Anne*; SMITS, Nathalie INRA - UMR System 34060 Montpellier France *Corresponding author: anne.merot@inra.fr

    In the current context of climatic, socio-economic and environmental changes, vinegrowers have to modify their farming systems to reduce environmental impacts while still assuring profitability at farm scale. Organic farming appeared to be an interesting production mode to face these changes. In few farms simple adjustments can be sufficient to op...
  • SPONTANEOUS COVER-CROP CHARACTERIZATION IS RELEVANT TO DEFINE A SUSTAINABLE SOIL MANAGEMENT STRATEGY IN VINEYARD CARACTERISER L’ENHERBEMENT SPONTANE EST PERTINENT POUR DEFINIR UNE STRATÉGIE DE GESTION DU SOL DURABLE EN VIGNOBLE
    METAY, Aurélie1; DUROCHER, Eve1; GARCIA, Léo1; FRIED, Guillaume2; RICHARTE, Jean3; OHL, Bénédicte4; BOUISSON, Yvan4; ENARD, Clément4; METRAL, Raphaël1; GARY, Christian4; KAZAKOU, Elena3 1 Montpellier SupAgro, UMR SYSTEM - Fonctionnement et conduite des systèmes de culture tropicaux et méditerranéens, 2 Place Viala, F-34060 Montpellier, France 2 Anses, Laboratoire de la Santé des Végétaux, Unité Entomologie et Plantes invasives, CBGP- Campus International de Baillarguet, CS 30016 F-34988 Montferrier-sur-Lez cedex, France 3 Montpellier SupAgro, Centre d’Ecologie Fonctionnelle et Evolutive (UMR 5175), CNRS - Université de Montpellier Université Paul-Valéry Montpellier - EPHE, campus CNRS, 1919 route de Mende, 34293 Montpellier cedex 5, 4 INRA, UMR SYSTEM - Fonctionnement et conduite des systèmes de culture tropicaux et méditerranéens, 2 Place Viala, F34060 Montpellier, France *Corresponding author: aurelie.metay@supagro.fr

    Spontaneous cover cropping is a common practice in Mediterranean vineyards because it is often seen as less competitive and easier to manage than sown covercrops. However, the services provided by the spontaneous flora highly depend on the species, these latter being influenced by the soil management practices. This study analyzes the specific and...
  • RENDEMENT ET QUALITE DE LA VENDANGE SIMULTANEMENT SATISFAISANTS POUR DES SYSTEMES DE PRODUCTION INNOVANTS EN VITICULTURE BIOLOGIQUE SUCCESS OF ORGANIC GRAPES IN DIFFERENT VINEYARD CONDITIONS: YIELD AND BERRY QUALITY
    MEROT, Anne1*; THIOLLET-SCHOLTUS, Marie2 1 INRA - UMR System 34060 Montpellier France INRA - SAD - UR-0055-ASTER, 68000 Colmar France 2 *Corresponding autor: anne.merot@inra.fr

    Organic farming may be one solution to reduce the quantities of pesticides used in viticulture. Various innovative organic practices are required because Protected Designation of Origin (PDO) vineyards are planted in very different soil and climate conditions. During the transition to Innovative Organic Viticulture (IOV) i.e. drastic reduction of ...
  • ENVIRONMENTAL IMPACT ESTIMATION OF PESTICIDES APPLIED BY WINE GROWERS IN MENDOZA ESTIMACIÓN DEL IMPACTO AMBIENTAL DE LOS PLAGUICIDAS APLICADOS POR VITICULTORES MENDOCINOS
    MENDOZA, Graciela*; VAN DEN BOSCH, María Eugenia; BECERRA, Violeta; SANCHEZ, Jésica INTA EEA Mendoza, San Martín 3853, Luján de Cuyo (5507), Mendoza, Argentina *Corresponding author: mendoza.graciela@inta.gob.ar

    Pesticides in agriculture may cause undesirable effects on the environment. In Mendoza, these products are sprayed mainly for the control of Lobesia botrana and fungal diseases. The impact on agricultural environment may differ depending on the crop protection strategies. Application timing and doses of pesticides were investigated in northern oas...
  • AREA-WIDE INTEGRATED PEST MANAGEMENT PROGRAM FOR VIRGINIA CREEPERLEAFHOPPERS (ERYTHRONEURA ZICZAC) IN NORTH COAST VINEYARDS OF CALIFORNIA PROGRAMA INTEGRADO DE GESTIÓN DE PLAGAS EN TODO EL ÁREA PARA VIRGINIA CREEPER LEAFHOPPERS (ERYTHRONEURA ZICZAC) EN VIÑEDOS DE LA COSTA NORTE DE CALIFORNIA
    MCGOURTY, Glenn1*; WILSON, Houston3; VARELA, Lucia2; DAANE, Kent3; TRIAPITSYN, Sergei4; KEIFFER, Ryan1 1 University of California Cooperative Extension Mendocino County, Ukiah California (95482) USA University of California Statewide IPM Program, North Coast Region, Sonoma, California (95403) USA 3Department of Environmental Policy and Science Management, University of California Berkeley (94720)USA 4Department of Entomology, University of California, Riverside(992521) USA 2 *Corresponding Author: gtmcgourty@ucanr.edu

    Wine grape growers in California's North Coast region recorded severe outbreaks of the exotic pest, Virginia creeper leafhopper (VCLH) (Erythroneuraziczac) in 2011-2012, resulting in devastating damage, particularly in organic vineyards. An initial assessment determined that these outbreaks were due to a lack of biological control and poor underst...
  • ASSESSMENT OF A 3D CANOPY MODEL USING UAV-BASED MULTISPECTRAL IMAGING IN PRECISION VITICULTURE EVALUACIÓN DE UN MODELO EN TRES DIMENSIONES UTILIZANDO IMÁGENES DE ALTA RESOLUCIÓN ADQUIRIDOS POR UAV EN VITICULTURA DE PRECISIÓN
    MATESE, Alessandro*; DI GENNARO, Salvatore Filippo Institute of Biometeorology – IBIMET, National Research Council – CNR, Via Caproni 8, 50145, Florence * Corresponding author: a.matese@ibimet.cnr.it

    Several studies have provided many techniques to rapidly characterize canopy architecture using the canopy height and width. Biomass is one of the most important parameters for the farmer as it can be useful to choose the best canopy management within the field and can be estimated using plant canopy height. Such information is processed and summa...
  • IMPROVING THE YIELD AND QUALITY OF SAUVIGNON BLANC MEJORANDO EL RENDIMIENTO Y LA CALIDAD DE SAUVIGNON BLANC
    MCGOURTY, Glenn University of California Cooperative Extension, Lake and Mendocino Counties Corresponding author: gtmcgourty@ucdavis.edu

    We evaluated 5 trellis systems and 12 clones in 2 separate experiments with the goal of measuring the effect on yield, ripening, and fruit quality. All systems were based on Vertical Shoot Positioned (VSP) designs, with variations of spur cordon and cane (guyot) pruning. All systems ripened fruit satisfactorily, achieving 21% to 22.5% brix sugar. ...
  • EFFECT OF SHEEP GRAZING ON COVER CROPS, SOIL HEALTH AND WINE GRAPE VINE PERFORMANCE IN A BIODYNAMICALLY FARMED VINEYARD IN THE NORTH COAST OF CALIFORNIA, USA EFECTO DE PASTOREO DE OVEJAS EN CULTIVOS DE COBERTURA, SALUD DEL SUELO, Y RENDIMIENTO DE VID DE UVA DE VINO EN UN VIÑEDO CULTIVADO BIODINAMICAMENTE EN LA COSTA NORTE DE CALIFORNIA, EE.UU.
    MCGOURTY, Glenn1*; GREYDANUS-IRWIN, Jaime2; KEIFFER, Ryan1 1 University of California Cooperative Extension, Mendocino County, Ukiah, California USA 2 KAOS Sheep Outfit, Clearlake, California USA *Corresponding Author: gtmcgourty@ucanr.edu

    In this study, a 5 ha vineyard planted with annual cover crops was divided into 2 treatments: intensive grazing with lambs (average weight 32 kg) @ 100 animals per ha for 3 days, and an ungrazed control. Fourreplications of each treatment were made, with an area of 0.6 ha for each replicated plot. Portable electric fences were used to separate the...
  • BIODYNAMIC PRACTICE IN VITIS VINIFERA VINEYARDS AND THE ENVIRONMENTAL SUSTAINABILITY OF THE SOIL LA PRÁCTICA BIODINÁMICA EN VITIS VINIFERA VIÑEDOS Y LA SOSTENIBILIDAD AMBIENTAL DE LA TIERRA
    MARQUES, Cláudia Brazil1*; SCHMIDT, Verônica2; DESSIMON MACHADO, João Armando3 1 Doutorado em Agronegócios-CEPAN- Universidade Federal do Rio Grande do Sul- UFRGS- Av. Bento Gonçalves, 7712 CEP 91540-000 - Porto Alegre - RS – Brasil. 2 Universidade Federal do Rio Grande do Sul, Faculdade de Veterinária, Departamento de Medicina Veterinária Preventiva. Av. Bento Gonçalves, 9090 - Laboratório de Medicina Veterinária Preventiva- Agronomia. 90540000 - Porto Alegre, RS – Brasil. 3 Universidade Federal do Rio Grande do Sul, Faculdade de Ciências Econômicas, Departamento de Ciências Econômicas. Av. João Pessoa, 31 - Sala 11- Centro- 90040-000 - Porto Alegre, RS – Brasil *Corresponding author: cbmarque@yahoo.com.br

    Wine has shown a synergistic effect in a holistic context, and it has been referenced in recent years in several fields such as Medicine which considers it a natural antioxidant. Among other fields of study that find qualitative and quantitative characteristics in wine are Economics, Tourism, Design and Agribusiness. The wine industry, therefore, ...
  • COUPLING TEMPRANILLO GRAPE PHENOLIC AND TECHNOLOGICAL RIPENESS BY FORCING VINE BUD REGROWTH ACOPLE DE LA MADUREZ FENÓLICA Y TECNOLÓGICA DE LA UVA TEMPRANILLO MEDIANTE EL FORZADO DEL REBROTE DE LA VID
    MARTÍNEZ-MORENO, Alejandro1*; YEVES, Antonio1; SANZ, Felipe1; GIL-MUÑOZ, Rocío2; INTRIGLIOLO, Diego S.1; BUESA, Ignacio1 1 Departamento de Riego. Centro de Edafología y Biología Aplicada del Segura (CEBAS-CSIC), Campus Universitario de Espinardo,30100 Espinardo, Murcia, Spain. 2 Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario, IMIDA, 30150 La Alberca, Murcia, Spain. * Corresponding author: amartinez@cebas.csic.es

    Global warming is causing early harvests because of the fast grape total soluble solids accumulation. This results in a decoupling of phenolic and technological ripening, negatively affecting wine quality. In this trial, carried out in cv. Tempranillo under the temperature-warm and semi-arid conditions of eastern Spain, we evaluated the effects on...
  • EFFECT OF A BIOFERTILIZER ON MYCORRHIZAL INFECTION AND VEGETAL NUTRITION IN A VINEYARD OF MENDOZA EFECTO DE UN BIOFERTILIZANTE EN LA INFECCIÓN MICORRÍCICA Y NUTRICIÓN DE UN VIÑEDO DE MENDOZA
    MARTINEZ, Laura Elizabeth1, 2*; VALLONE, Rosana1, 2 1 INTA EEA Mendoza, San Martín 3853, Luján de Cuyo (5507), Mendoza, Argentina UNCuyo Facultad Ciencias Agrarias, Almirante Brown 500, Luján de Cuyo (5507), Mendoza, Argentina 2 * Corresponding author: martinez.laura@inta.gob.ar

    There are products that contain microorganisms and some are called biofertilizer. These microorganism, when applied in the soil, can live associated with plants, favoring vegetal nutrition and plant health. The objective of this study was to evaluate the effect of the application of a biofertilizer in the mycorrhizal infection and vegetal nutritio...
  • VARIABILITY OF CHEMICAL PARAMETERS OF IRRIGATION WATER IN MENDOZA’S NORTHERN AND CENTRAL OASES VARIABILIDAD DE LOS PARÁMETROS QUÍMICOS DEL AGUA DE RIEGO EN EL OASIS NORTE Y CENTRO DE MENDOZA
    MARIANI, Adriana1; BERMEJILLO, Adriana2; HERNÁNDEZ, Rocío1, 2; STOCCO, Alicia2; MORÁBITO, José1, 2* 1 Instituto Nacional del Agua (INA) – Centro Regional Andino (CRA) Universidad Nacional de Cuyo (UNCuyo) – Facultad de Ciencias Agrarias (FCA) 2 *Corresponding author: jmorabito@ina.gob.ar

    Sustainable development in Mendoza’s oases should guarantee water availability in both quantity and quality. Urban and industrial expansion and agriculture affect the suitability of water for irrigation. The objective of the work reported in this paper is to assess the temporal and spatial variations of the physicochemical parameters of irrigati...
  • OPTIMIZING THE USE OF REPOSITORIES TO DEFINE CLONE PROFILES: THE EXAMPLE OF PETIT VERDOT N OPTIMISER L'UTILISATION DES CONSERVATOIRES DE CLONES POUR DÉFINIR DES PROFILS DE CLONES PERTINENTS: EXEMPLE CHEZ LE PETIT VERDOT N
    MARGUERIT, Elisa1*; WILHELM, Vincent1; BOUIN, Laurine1; GOUTOULY, Jean Pascal1; JOUBARD, Benjamin2; LAFARGUE, Maria1; DARRIET, Pierre2; BECCAVIN, Isabelle3; ROBY, JeanPhilippe1; AUDEGUIN, Laurent3; DUFOUR, Marie-Catherine4; OLLAT, Nathalie1; VAN LEEUWEN, Cornelis1 1 UMR EGFV, Bordeaux Sciences Agro, INRA, Université de Bordeaux, F-33882 Villenave d’Ornon, France 2 Bordeaux Sciences Agro, F-33175 Gradignan, France 3 Institut Français de la Vigne et du Vin, Pôle National Matériel Végétal, F-30240 Le Grau du Roi, France 4 Institut Français de la Vigne et du Vin, Pôle Aquitaine-Charentes, F-33290 Blanquefort, France * Corresponding author: elisa.marguerit@agro-bordeaux.fr

    In the context of climate change, clones could be a way of adaptation and need to be investigated. Repositories of clones are primarily dedicated to diversity maintenance while specific experimental plots with replicates are designed for clone characterization. However, all these field experiments are time consuming and expensive to maintain. More...
  • GRAPEVINE BUNCH VOLUME ESTIMATION USING AN INFRARED DEPTH SENSOR UNDER LABORATORY AND FIELD CONDITIONS ESTIMACIÓN DEL VOLUMEN DE RACIMOS EN VIDES UTILIZANDO UN SENSOR INFRAROJO DE PROFUNDIDAD EN CONDICIONES DE LABORATORIO Y DE CAMPO
    MANZAN, Nicola1; BELLOTTO, Alessandro1; GREYLING, Berno2; PITACCO, Andrea3; PETERLUNGER, Enrico1; STREVER, Albert2; POBLETE-ECHEVERRÍA, Carlos2* 1 Dipartimento di Scienze AgroAlimentari, Ambientali e Animali, University of Udine, Via delle Scienze 208, Udine, Italy Department of Viticulture and Oenology, Faculty of AgriSciences, Stellenbosch University, Matieland 7602, South Africa 3 Department of Agronomy, Food, Natural resources, Animals and Environment(DAFNAE), University of Padova Agripolis, 35020 Legnaro, Italy. 2 *Corresponding author: cpe@sun.ac.za

    An accurate yield estimation is a constant demand in the winemaking industry. Current methods are destructive and time-consuming. In general, yield prediction is performed using weather and historical yield data combined with manual samplings in the field. The aim of this study is to define a novel method to estimate bunch volume with a non-destru...
  • ANTHOCYANIN AND TRANS-RESVERATROL ACCUMULATION IS ASSOCIATED WITH ABSCISIC ACID AND METHYL JASMONIC ACID IN BERRY SKIN OF Vitis vinifera L. cvs. MALBEC, BONARDA, SYRAH, CABERNET SAUVIGNON, and PINOT NOIR LA ACUMULACIÓN DE ANTOCIANINAS Y TRANS-RESVERATROL ESTÁ ASOCIADA AL ÁCIDO ABSCÍSICO Y ÁCIDO METIL JASMÓNICO A NIVEL DE HOLLEJOS DE BAYAS DE VID (VITIS VINIFERA L.) EN LAS VARIEDADES MALBEC, BONARDA, SYRAH, CABERNET SAUVIGNON Y PINOT NOIR
    MALOVINI, Emiliano1, 2*; DURÁN, Martín1; ARANCIBIA, Celeste1, 2; DE ROSAS, M.Inés1; DEIS, Leonor1; COBOS, David Gustavo1, 3; GARGANTINI, Raquel3; MANZANO, Humberto3; MARTÍNEZ, Liliana1, 2; CAVAGNARO, Bruno1, 2 1 Cátedra de Fisiología Vegetal, Facultad de Ciencias Agrarias, UNCUYO, Almirante Brown 500, Chacras de Coria, Mendoza, Argentina. 2Instituto de Biología Agrícola IBAM UNCUYO-CONICET, Mendoza, Argentina, Almirante Brown 500, Chacras de Coria, Mendoza, Argentina. 3Instituto de Vitivinicultura, Mendoza, Argentina, Av. San Martín 430, Mendoza, Argentina. *Correspondin author: emalovini@fca.uncu.edu.ar

    Red grapes contain significant amounts of phenolic compounds, known to contribute to wine quality and to provide important health benefits. Berry skin phenolics can be elicited by plant hormones. The aim of this work was to increase the content of anthocyanins and trans-resveratrol in five red varieties cultured in Argentina: Malbec (M), Bonarda (...
  • SUSTAINABILITY MODEL: THE CASE OF THE GUATAMBU WINERY MODELO DE SOSTENIBILIDAD: EL CASO DEL VINICOLA GUATAMBU
    MAIA, Joélio Farias¹; MAIA, Alice Farias². ¹Federal University of Pampa, Twenty-first April 80, Dom Pedrito-RS, Brazil ²Federal University of Pampa, Twenty-first April 80, Dom Pedrito-RS, Brazil *Corresponding author: joelio1935@hotmail.com

    The Guatambu Winery, located in the heart of Pampa Gaúcho, municipality of Dom Pedrito, Rio Grande do Sul, Brazil, has small scale wine production, with its own grape production and sustainable practices. Model in production of fine wines, at regional and national level, the winery that has already won numerous awards in European competitions, wi...
  • TOWARDS A BETTER UNDERSTANDING OF THE COMPLEX MECHANISMS INVOLVED IN ADAPTATION OF ROOTSTOCKS TO DROUGHT VERS UNE MEILLEURE COMPRÉHENSION DE LA COMPLEXITÉ DES MÉCANISMES IMPLIQUÉS DANS L'ADAPTATION À LA SÉCHERESSE DES PORTEGREFFES
    MARGUERIT, Elisa*; BARICELLI, Bruno; DELROT, Serge; OLLAT, Nathalie UMR EGFV, Bordeaux Sciences Agro, INRA, Université de Bordeaux, F-33882 Villenave d’Ornon, France *Corresponding author: elisa.marguerit@agro-bordeaux.fr

    Water is the main factor limiting yield in viticulture. Vine water status also strongly impacts grape quality. In the context of climate change, we consider the rootstocks as a relevant way to cope with water deficit. Although drought tolerant and drought sensitive rootstocks are well identified in the vineyard, the mechanisms involved in drought ...
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