The Piasa di Rischei vineyard, surface area 2.273 acres,n(~ 1 hectare) altitude 1.540 feet, gradient 35%, South-West exposure (240 wind rose); training system low Guyot with 8.000 plants/hectare. Average production 22 hectolitres/hectare. The vineyard, which already existed in 1874, is bordered by walls, surrounded by plum trees and almond trees. lt is a vineyard of long standing…