BIOCORRECTION OF CAMELINA SATIVA L. AND SILYBUM MARIANUM L. RHIZOSPHERE AS A FACTOR OF PRODUCTIVIE PLANT-MICROBE INTERACTIONS
Currently in the Crimea, the possibility of ecologically safe growing of a valuable oil crops such as Camelina sativa L. and Silybum marianum L. is a poorly studied question. The development of biotechnology of these crops’ cultivation will provide us with environmentally safe products. Using of bacterization with useful microorganisms in crop growing to nutrition is one of the ways to solve this problem. Thus, the aim of our work was to conduct an initial assessment of the effect of bacterization with strains of agronomically useful microorganisms on biological activity in the rhizosphere; and Camelina sativa L. and Silybum marianum L. productivity. In the conditions of a pot experiment on the south chernozem and using bacterization with polyfunctional strains of agronomically useful microorganisms, the structure of the microbiome, enzyme activity in the rhizosphere and Camelina sativa L. and Silybum marianum L. productivity were explored. The possibility of biocorrection of the microbial community in the plants’ rhizosphere for optimization of plant-microbe interactions is established. It is possible to increase the phytomass of Camelina sativa L. by 0.17 g/plant (by 2.2 times) due to bacterization with the strain N. linckia 144 and with strains of Bacillus sp. 01-1 and R. radiobacter 204 to increase the phytomass of Silybum marianum L. by 0.75; 4.02 g/plant (1.6; 2.7 times) compared to control. The study was performed with financial support RFBR, research project 16-34-00365 «mol_a».