Form of management

Low (load-bearing wire is no more than 60 cm from the ground), semi-high (load-bearing wire is 75 cm from the ground), high/ pergola/ vault (load-bearing wire is 100 cm from the ground): simple Trentino pergola – as a single-branched eaves on one side of the row; double Trentino pergola – as a double-branched eaves, V- or U-shaped, on either side of the row; rational pergola – in the form of a lattice, like a roof, each stem branching into four cords, which meet from one stump to the other, forming a carousel). (vitic.)