ECOLOGICALLY COMPARATIVE EFFECT OF BACTERIAL PREPARATIONS ON FIELD GERMINATION OF SUGAR BEETS

Олена Сергіївна Дем’янюк ,А П Маслоїд,О Mudrak ,Г В Мудрак

doi:10.33730/2310-4678.2.2020.208810

Олена Сергіївна Дем’янюк , А П Маслоїд + Show 2 more

Open Access

https://doi.org/10.33730/2310-4678.2.2020.208810

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Abstract

Intensive cultivation of sugar beets requires constant improvement of its components, the search for new reserves to increase yields and sugar content. Sowing to a stand is one of the important links of intensive technology. High field germination of seeds is its determining factor, which, it is a necessary condition for sowing to a stand. The use of plant growth regulators is one of the reserves for increasing the yield and sugar content of sugar beets. However, stimulating the growth, development and productivity of crops is provided at the appropriate doses, timing and methods of application of growth regulators. The synthetic drugs under certain conditions can be harmful to the environment, humans and animals. Inoculation of sugar beet seeds with bacterial preparations allows to realize the possibility of the biologically active substances effect on the plant during almost the entire growing season. According to the results of research, inoculation of sugar beet seeds by Polymixobacterin caused an increase by 9,6–13,9 % in field germination, and joint inoculation of sugar beet seeds by Polymixobacterin and Agrofil increases field germination by 11,9–17,2 % in the area of insufficient moisture of the right bank forest-steppe of Ukraine under different systems of organic and mineral fertilizers. The application of such as bacterial preparations as Polymixobacterin and Agrofil can be recommended as an element of cultivation biologization for creating environmentally friendly technologies for sugar beets growing.

Highlights

Nowadays the application of new generation growth regulators is becoming increasingly more important than the main traditional measures increasing the productivity of sugar beets
No 2/2020 Збалансоване природокористування germination, and joint inoculation of sugar beet seeds by Polymixobacterin and Agrofil increases field germination by 11,9–17,2 % in the area of insufficient moisture of the right bank forest-steppe of Ukraine under different systems of organic and mineral fertilizers. The application of such as bacterial preparations as Polymixobacterin and Agrofil can be recommended as an element of cultivation biologization for creating environmentally friendly technologies for sugar beets growing
We had favorable hydrothermal conditions in 2000, the field germination of sugar beet seeds inoculated by Polymixobacterin, was 84,9% without fertilizers; it was by 11,1% more than in the control; being inoculated with both Polymixobacterin and Agrofil it increased by 11,9%

Summary

STATEMENT OF THE PROBLEM

Intensive technologies of sugar beets growing need constant improvement, i.е. reduction of energy consumption, more efficient use of organic and mineral fertilizers, and minimizing the impact on the agroecosystem. Intensive technologies of sugar beets growing need constant improvement, i.е. Reduction of energy consumption, more efficient use of organic and mineral fertilizers, and minimizing the impact on the agroecosystem. The search for the latest methods aimed at improving the existing elements of technology in order to reduce the negative impact of agricultural production on the agricultural ecosystem is relevant

ANALYSIS OF RECENT RESEARCHES AND PUBLICATIONS

ЕКОЛОГІЯ ECOLOGY

OF RESEARCH

PRESENTING MAIN MATERIAL

Findings

CONCLUSIONS