Abstract

The purpose of the study was to discover an effect of the composition on the basis of heterocyclic series containing derivatives of oxone FGSK-2, 2 (dinitrophenylhydrazine 2, 2-dimethyltetrahydropyran-4-one) with a concentration of 0.00001%, in different proportions with 20% raw carbon mineral on the growth and development of the spring wheat under laboratory conditions. The standard techniques of seeds’ germination and plant culture were used in this study. Observations on germination, plant growth and thickness, as well as the photopigments’ content were recorded. It was observed that plants in treatment with such composition grew up very well and contained a large amount of chlorophyll. Thus, it showed the rising productivity of plant culture. We observed a stimulating effect of the 20%-concentrated shungite on seed germination of spring wheat. The results of the study showed a decrease in linearity of a bark of the axial bodies and increase in a thickness of plant stems after treatment in a 1: 1 ratio by means of the compositions of dinitrophenylhydrazine 2, 2-dimethyltetrahydropyran-4-one and shungite. Furthermore, wheat leaves had the rich dark-green colour due to chlorophyll content in wheat plant leaves of all kinds of treatment that was higher in comparison with control plants. Plants in treatment by means of composition in a 2: 1 ratio had the highest chlorophyll content. On the basis of these results, it was concluded that the treatment of spring wheat seeds by means of composition derived from oxone FGSK-2, 2 (dinitrophenylhydrazone 2, 2-dimethyltetrahydropyran-4-one) and 20%-concentrated shungite of 1: 1, 2: 1 and 1: 2 ratios showed germination. The aqueous solution of shungite in the vegetative phase of wheat had an inhibitory effect on the plant height. There was found the stimulating effect of the composition of dinitrophenylhydrazone 2, 2dimethyltetrahydropyran-4-one and carbon mineral of 1: 1, 2: 1 and 1: 2 ratios on the plant stem thickness.