Table 2 – Vegetation period, plant density and yield of rice kind Syr Suluy from treatment with “Fitop 8.67” 2020 y

According to the biometric analysis in the control variant, productive bushiness is 2.9, the length of the main panicle is 18.7; number of grains on the main panicle - 89.7 pieces and grain weight - 2.9; the number of grains per plant - 117.5 pieces. On the variant with NacLee, the productivity of bushiness is 3.3; length of the main panicle - 19.9; number of grains on the main panicle - 104.6 and grain weight - 3.4; and the number of grains per plant is 167.6 pieces. And on the variant with Fitop 8.67, the productive bushiness was 3.3; length of the main panicle - 21.1; the number of grains per main panicles - 121.0 and grain weight - 4.5; and the amount of grain per plant is 177.3 pieces. Thus, the results of field experiments with biological liquid micronutrient NacLee and Fitop 8.67 on rice have showed that the most effective methods of applying micronutrient fertilizers are pre-sowing seed treatment and foliar dressing in the tillering and heading phases of rice culture. This is explained by the fact that these microfertilizers and the drug stimulate the growth of a powerful root system and aboveground mass of rice plants. Ultimately, this provides a fairly significant increase in yield.