Studies of some wines obtained in the ampelographical collection of USAMV Iasi during 2013-2015

Abstract

Romania, as many other viticultural countries of the world, is confronted with many climatic imbalances, who are making their presence felt more and more over the past decade. The influence of the climatic factors on the grape production quality is deeply reflected in the wine quality and its technological process.The aim of this article is to objectively analyze the climatic influences that can affect the wines' quality, with a strong focus on wines obtained in the North-East of Romania, Iasi vineyard. Three climatic parameters were taken into study: temperature, insolation, rainfall from the studied vineyard. Yearly, six wine samples from different grape varieties were collected and, after three years (2013, 2014 and 2015), they were analyzed. The results can be used to build a model solution for wine-making and vine culture in the new climatic conditions. Constant quality of Romanian wines is the most important request of the international wine market.