Vinho Verde decree of October 1 of the same year. The regulations controlling production were largely set in 1926, with recognition as a Denominação de Origem Controlada (DOC) in 1984. The AOC is overseen by the "Comissão de Viticultura da Região dos Vinhos Verdes" ("Wine Commission of the Vinho Verde Region"). Currently, nearly 21,000 hectares of vineyards are planted, making up 9% of the total in Portugal. There are around 19,000 producers, down from 72,590 in 1981. Around 600 bottlers in the region produce 85 million liters of wine each year. 86% of the wine from Vinho Verde is white. The Vinho
Russian wine wine is produced in the area around Stavropol which has 180-190 frost free days. The region of Rostov is characterized by its hot, dry summers and severe winters which produces grapes in lower yields than other parts of the country. Nevertheless Rostov is a region with a great diversity of atochtonous grape varieties which originally from the Don Valley including sunch az Tsimlyankskiy Tchernyi, Kumshatskiy, Krasnostop Zolotovskiy, Plechistik and others Russia produces wine of several different styles including still, sparkling and dessert wine. Currently there are over 100 different varieties of grapes used in the production of Russian wine. The