What traditional trellising system was commonly used in northern Italy?

The pergola system has historical significance in northern Italy, especially in regions like Veneto and Friuli-Venezia Giulia. This traditional trellising method involves training the vines on a horizontal framework, allowing for ample airflow and sunlight penetration. The elevated canopy protects the grapes from excess moisture, which is particularly beneficial in this area known for its diverse climate.

This system also supports larger grape clusters and promotes uniform ripening, contributing to the quality of wines produced in northern Italy. Its design allows grape farmers to grow under the vine as well, making the best use of land in the typically small vineyards of this region. The pergola system reflects the adaptation of viticulture practices to local environmental conditions and has been passed down through generations, showcasing its longstanding importance in Italian wine culture.