Детермінація онтогенезу рослин картоплі в умовах in vitro новими синтетичними фітогормонами

Abstract

The results of research on the use of growth-regulating substances D-18, D-9, kinetin and IOK on the regeneration of potato plants in vitro are presented. It has been established that both classical hormones and newly synthesized drugs improve tuber formation processes. Preparations D-9, D-18 are more effective in influencing the ontogenesis of potato plants than kinetin and IOK, respectively. Therefore, we believe that after being added to the "List of pesticides and agrochemicals approved for use in Ukraine", drugs D-9 and D-18 in the amount of 0.01 mg/l should be used for obtaining potato microtubers in vitro.