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
Giuseppe Verdi and third nights, the reception improved considerably). With Strepponi, Verdi went to Naples early in January 1858 to work with Somma on the libretto of the opera "Gustave III", which over a year later would become "Un ballo in maschera". By this time, Verdi had begun to write about Strepponi as "my wife" and she was signing her letters as "Giuseppina Verdi". Verdi raged against the stringent requirements of the Neapolitan censor stating: "I'm drowning in a sea of troubles. It's almost certain that the censors will forbid our libretto." With no hope of seeing his "Gustavo III" staged as