VEGETATIVE PODUCTIVITY OF RASPBERRY (RUBUS IDAEUS L.) PLANTS AFTER IN VITRO PROPAGATION

Abstract

The vegetative productivity of raspberry varieties Alyonushka and Meteor after in vitro propagation is evaluated, and the productivity of raspberry plants grown in different regions of Belarus is compared. It’s established that vegetative productivity of raspberry plants after in vitro depends on a variety, plants age, and the region of growing. The largest amount of young plants per one mother plant of Alyonushka variety was obtained after the first year of plant growing, and Meteor variety – after the third year. It’s shown that the vegetative productivity of Alyonushka variety is higher when it’s grown in Gomel region.