Table 1 Architectural measurements taken over the first four years of growth after grafting

Number of branches per tree (Branches)

x

x

x

Total tree height (Height)

x

x

x

x

Length of the new main axis growth (LNG)

x

x

x

x

Number of inflorescence (Inflorescence)

x

x

x

Number of nodes per tree (Nodes)

x

x

Number of spurs per tree (Spurs)

x

x

x

TCA 20 cm above graft unit (TCAtrunk)

x

x

x

x

TCA of the rootstock (TCAroot)

x

x

TCA secondary growth of the main axis (TCAsec)

x

TCA tertiary growth of the main axis (TCAtert)

x

Vigour classification (Size)

x

Root suckering (Suckers)

x