The economic efficiency of the herbicide GOAL 2E in sunflower crops depending on the timing of application and doses

The yield of sunflower oil seeds differed significantly depending on the consumption rates and terms of application of goal 2E herbicide. The highest productivity of the crop was obtained with the use of Goal 2E at a rate of consumption of 0.8 l / ha in the phase 2 of sunflower leaves. On average, over a three-year study period yields in this variant, 91.7 % higher than the control (without herbicides) and 18.1 % of the standard (Dual gold) and 17.6 kg/ha. Maximum profits are obtained by applying Goal 2E with the normal flow of 0.5 l/ha in phase 2 true leaves of sunflower. Shareware net income on this version of the experience amounted to 11510 rubles per 1 ha, with a cost recovery of 7.1 rubles per 1 ruble invested in protective measures.