Особливості стерилізації експлантів хости

Abstract

The results of the research into optimization of explants decontamination and improvement of their taking roots were shown. It was set up that an optimal mixture of potassium permanganate and sodium hypochlorite provides 96 % hosta explants survival rate of the Pauls Glory variety, 63 % of which were free from contamination. During the testing of the mixture at such varieties as Patriot, Hiatsintiana, Haltsion, Ahalon it was found that the highest sterilization efficiency had explants isolated from buds. In order to preserve the sterilizing effect it was recommended to keep the mixture in the dark.