The availability of new tools to detect and monitor vines health status is under evaluation in a vineyard heavily affected by grapevine leaf stripe disease (GLSD).
Dans ce travail on fera une analyse historique essentielle relativement à la “Grande Filière”, à la “MétaÉthique”, à la “Grande Filière MétaÉthique ”, à le « Groupe International Multidisciplinaire sur la MétaÉthique du Conegliano 2003» et à la “Cabine de Régie et du Coordination du Group International Multidisciplinaire sur la MétaÉthique” du “Conegliano Campus”
Presentation of Alain Carbonneau’s research activity at INRA Bordeaux and SupAgro Montpellier, within the period 1973 – 2013, in the fields of grapevine Environmental Physiology and training management.
EU and France have decided for their agricultural policy in the next years to drastically reduce inputs and especially pesticides use before 2018.
Maturana Tinta de Navarrete is a minority grape variety recovered and authorized in Rioja recently. Due its valuable enological proprieties, it is being planted along the entire appellation, but its volatile sensory attributes are highly influenced by methoxypyrazines concentration.
Hemispherical photography has been widely used in forestry for the assessment of canopy structure (gap fraction and openness), estimation of biomass and leaf area index (LAI), and rate of change in canopy cover.
The aim of this research was to establish the correlation between the Normalised Difference Vegetation Index (NDVI) of the native prairie 3-year prior to the implantation of a vineyard and the subsequent response from the vine.
Infrared thermal images (IRTI) have been used for grapevine research since the early 90’s. Even though its promising results in the assessment of canopy stomatal conductance and plant water status, from the beginning and recent research publications, it has not been fully applied on a commercial scale yet.
In Vinhos Verdes DOC Region, production and labeling of wines with indication of “sub-region” is limited to the use of 15 different cultivars (Ministerial Order 668/2010).
Good grape quality and cost efficiency are the main objectives in grape production. Cost reduction can be achieved by using forms of minimal pruning.
Proof of concept for a simple, fast and accurate spectroscopy method was proposed for determining starch content of grapevine using Near-Infrared (NIR) and Mid-Infra Red (MIR) spectroscopy.
Most of the vineyard yields estimation methods promote the use of random sampling assuming yield variability is random and normally distributed.
The Burgundy vineyards have been recognized for their high diversity of terroirs, controlled by complex interactions between natural processes, historical parameters and soil management practices.
A computer application for mobile devices was developed for field use by viticulturists to assist with the preliminary diagnosis of vineyard problems.