Efficiency of a biological growth regulator in the cultivation of branched seedlings

Abstract

The article presents the results of studies on the effectiveness of biological preparations Gibbersib - obtained on the basis of the Fusarium moniliforme strain - a polygibberellin preparation containing a set of gibberellic acids, as well as the preparation 6-Benzyladenine - a synthetic cytokinin intended to activate the vital activity of a plant associated with the growth and development of lateral shoots that improve the crowning of seedlings. According to the results of preparations testing with separate and combined use, the effectiveness of using each of the regulator separately, in comparison with the control, was confirmed. The greatest efficiency was obtained with the use of treatment with combined regulators, which makes it possible to enhance the branching of seedlings.