Is old vine wine a good wine?

Old vine wine is not necessarily a good wine, according to Jess? According to Jancis Robinson's interpretation in the Oxford Wine Dictionary, old wine is a word that often appears on wine labels, which means a wine made from Old vine grapes. It is generally believed that the wine brewed by carefully maintained old vine grapes is generally of high quality. Among them, France uses Vieilles Vignes to represent old vines, Germany uses Alte Reben, and Portugal uses Vinha Velha.

there is no relevant legal provision on this issue. However, grapevines have an economic life span, generally 2-4 years. When the grape vine is over 2 years old, its yield begins to decrease, and it gradually appears aging phenomenon. In order to maintain the stability of output and the quality of wine, some vineyards pull out old vines every 2 or 3 years and then plant new ones. Therefore, although the definition of the age of the old vine in the wine industry is still inconclusive, most wine farmers have agreed that the old vine should be counted from at least 3-4 years old.

However, some producing areas in the new world still define the age of old vines. For example, the wine association in Barossa Valley, South Australia stipulates that a tree can be called an old vine if it is 35 years old, a surviving vine if it is 7 years old, a century-old vine if it is 1 years old, and an ancestor vine if it is over 125 years old. The California Historical Vineyards Society, established in California in 2, stipulates that only vines with a tree age of more than 5 years can be regarded as old vines.

In addition, it is worth mentioning that the oldest surviving grapevine in the world is located in Maribor, Slovenia. The grapevine was planted in the 17th century, and it has grown well up to now, and its fruit can still be used for brewing wine.