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Registration Number

0221U101879, 0119U002113 , R & D reports

Title

To isolate aboriginal strains of nitrogen-fixing and phosphate-solubilizsng bacteria possessing useful properties, promising for the creation of new, highly effective biologics for organic farming.

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Head

Starchenko Olena I,

Registration Date

26-01-2021

Organization

National Scientific Center «Institute for Soil Science and Agrochemistry Research named after O. N. Sokolovsky»

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 The object of research is new strains of aboriginal nitrogen-fixing bacteria belonging to genus Azotobacter and phosphate-solubilizing bacteria, isolated from podzolic chernozem under various crops (sunflower, corn, winter wheat, spring barley). The purpose of the research work is to isolate aboriginal strains of nitrogen-fixing and phosphate-solubilizing bacteria, promising for the creation of highly effective universal biological preparations for organic farming. Research methods - laboratory-analytical, model-vegetation experiment. Theoretical and practical results: aboriginal strains of nitrogen-fixing bacteria of the genus Azotobacter and phosphate-solubilizing bacteria with agronomically beneficial properties such as: growth promoting capacity, ability to inhibit the growth of phytopathogenic micromycetes belonging to genus Fusarium, and the ability to rapidly accumulate bacterium biomass were isolated. The characteristics of the selected strains including an agronomically beneficial properties were recorded in the technical documentation in the form of test reports. Scientific novelty: new strains of nitrogen-fixing bacteria belonging to genus Azotobacter and phosphate-solubilizing bacteria, which have agronomically beneficial properties was isolated and selected. New strains can become agents for further development of biological preparations for organic farming. The results of the research have been tested in the State Enterprise "Experimental farm "Grakivske" NSC ISSAR. Field of use: agriculture. The results of research can be used by research and production enterprises that develop and produce microbial preparations for agriculture.

Product Description

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Hetman Yana V
Naidonova Oksana Ye

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2021-01-26