Variety traits

Raspberry Vigor

Rubus idaeus L.

A biological trait of a raspberry cultivar reflecting the development intensity of the above-ground part and shoot height. It serves as a criterion for assessing bush habit during breeding and variety testing.

In the reference 49 varieties crop Red raspberry, where this is mentioned in the description.

When assessing raspberry vigor, linear shoot height measurements and the overall intensity of their development during the season are taken into account. Depending on this parameter, cultivars are classified as low-growing, medium-growing, and vigorous, although there are no clear numerical limits for the trait due to its high dependence on growing conditions.

This indicator determines the technological requirements for the crop: vigorous cultivars reaching 1.5–3 meters require the installation of trellises to prevent lodging. Furthermore, high vigor requires more intensive shoot thinning to maintain bush ventilation and light penetration, as well as adjustments to pruning methods and mechanical harvesting strategies.

General information about the subject — on the page Vigor.

Sources8

Varieties of Red raspberry mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.