МРНТИ 65.09.03                                                                                      №2 (2019г.)

Velyamov M.T,  Potoroko I.YU., Kurasova L.A., Velyamov SH.M., Umiraliyeva L.B., Bek R, Zhumaliyeva T.M.

Abstract. The aim of the work is to study the microbial composition of soils in different regions of sugar beet cultivation. On the basis of the obtained data, a protective – stimulating composition aimed at reducing the incidence of sugar beet seeds before sowing will be developed. The article presents the results of studying the microbial composition of soils in sugar beet crops in different regions of Kazakhstan. The quantitative content of microorganisms in the context of regions is shown. The results of taxonomic composition of microorganisms in soil samples in beet crop rotations of the southern and Northern regions of Kazakhstan are presented. According to the results of the research it was found that the most numerous group of microbiota of soil samples in beet crop rotations in Almaty, Zhambyl, North Kazakhstan regions are fungi genera Alternariatenuis, Aspergillus and Penicillium. In soil samples of the Northern regions, where mineralization processes are slow, the most widely represented are fungi of the genus Renicillium.
Keywords: Sugar beet, soil microflora, fungi, bacteria, actinomycetes.