PECULIARITIES OF RASPBERRY VARIETIES RHIZOGENESIS EX VITRO

Abstract

The results of studies of rooting of raspberry varieties directly in the soil substrate, bypassing the stage of rooting in vitro are presented. The rooting of micro plants in conditions ex vitro depends both on the genotype and concentration of IBA and the duration of its effect. For the varieties Yarkaya, Shahrazada, Kumberlend landing of microshoots in moist soil substrate is effective without processing, and for the varieties Zolotaya osen and Sulamif it is necessary treatment of the basal partof microshoots by water solution of IBA at a concentration of 80 mg/l during 20 minutes.