Impact of huminatrin on barley yield and quality in subtain zone of the Omsk region

The study of the impact of huminatrin on the yield and quality of barley grain in the subtaiga zone of the Omsk region on gray forest soils in 2019-2020 showed that the treatment of seeds and feeding of barley during the growing season with the fertilizer “Guminatrin” significantly increased the yield and protein content in the grain. The combination of increased productive tillering, the number of grains in a spikelet and the mass of 1,000 seeds contributed to the formation of the highest yield in the variants with seed treatment and fertilizing during the growing season with fertilizers “Universal huminatrin” with a high content of zinc and “Universal huminatrin” with an amino acid. The highest yield on average for 2 years of research equal to 5.08 t/ha was achieved by the use of the universal huminatrin fertilizer with high zinc content. Treatment of seeds and plants of barley during the growing season with huminatrin increased not only the yield but also the quality of the grain, specifically, the increased protein content.