Productivity of winter wheat varieties depending on pre-sowing seed treatment with chlorella suspension

It was determined that, on average, over three years of research, wheat plants of the soft winter variety Shestopalivka (6.01 t/ha) in the variant with pre-sowing seed treatment with chlorella suspension produced a higher grain yield, which was 0.22-2.48 t /ha more than other variants of the experiment. In terms of the mass share of protein in the grain, wheat spelled plants of winter variety Zorya Ukrainy stood out - 20.2% in the variant with pre-sowing seed treatment with chlorella suspension. The developed elements of winter wheat cultivation technology make it possible to increase the yield and quality of grain in the conditions of the Southern Steppe of Ukraine, which confirms the relevance of this direction of research