Physicochemical characterization of ‘pinot noir’ grapevine (vitis vinifera l.) fruit during its growth and development under high altitude tropical conditions

Although native of temperate climates, grapevines are grownin Colombia in the department of Boyaca, between 2,200 and2,560 m a.s.l. Under these specific conditions, both the physicochemicalbehaviorof the fruit and its optimum harvest timeas measured in growing degree days (GDD) had remained unknowns...