Box Pruning

Box pruning is a training system designed to maximize vineyard mechanization while reducing management costs.

Given the high mechanical stress involved, the use of high-performance materials is essential: AISI 304 stainless steel wires or, alternatively, Comavit "PLUS" high-resistance zinc-aluminum wire are recommended, preferably with a diameter of no less than 2.5 mm. Since the structure's center of gravity is generally located 130–170 cm above the ground, the use of medium-to-large section metal posts is also advised. Specifically, the "Sirio" line of posts features the "Cortina" slot, designed to reduce stress on the bearing wire.

In the "mobile free cordon" variant, the bearing wire is not rigidly fixed to the post but is instead inserted into a cap, allowing it to oscillate freely along the vertical axis. This system enables the use of vertical-shaking mechanical harvesting, making the process more efficient while simultaneously reducing stress on the vines.