“Research shows organically farmed soils consistently display greater organic matter content, greater depth, enhanced floral and faunal diversity and increased biological activity. We also know …
Are organic grapes better for winemaking?

“Research shows organically farmed soils consistently display greater organic matter content, greater depth, enhanced floral and faunal diversity and increased biological activity. We also know …
CONTEXT Research has demonstrated that relationships exist between berry compositional changes during ripening and seasonal vine water deficit variations (here). The purpose of this blog is …
CONTEXT During a dry winter, soil nitrogen mineralization rate can be reduced. As a consequence, once the season starts and even if soil moisture is …
CONTEXT Regardless of irrigation regime, canopy size can affect yield and berry quality attributes particularly under semiarid conditions. It may sound counterintuitive at first …
CONTEXT An australian researcher team led by Cooley have compared different levels of water deficit severity to analyze their effect on berry and wine composition …
Introduction Vines with too much yield are often maturing too slowly or producing a fruit of suboptimal quality for wine. A typical practice to reduce yield …
Avec la Fertilisation de la vigne, on peut corriger l’hétérogénéité pour améliorer le rendement. Pour la vigne en place, c’est à la floraison que l’on …
Harmoniser la vigne pour en obtenir le meilleur engage un grand nombre d’opérations à conduire. Entretien des sols, taille, opérations en vert, fertilisation, irrigation… Comment …
RIEN ne remplacera un bon comptage dans le rang en mode piéton ! Mais les cartes NDVI à 10 cm et même à 25 cm, …
Les cartes NDVI ne vous diront rien sur la qualité et la maturité des fruits. En revanche elles sont un outil précieux pour procéder à …