Economic evaluation of the use of soil herbicids on sunflower

The article presents the results of three years of research on the test of soil herbicides on sunflower. The technology of cultivation of culture was usual for this zone. The hybrid - Parity was cultivated in the experiment, the predecessor - winter wheat. The largest value of the conditional net income received on the version of Goal 2E, CE, with a rate of 1.0 l/ha and amounted to 12421,9 rubles/ha, the smallest version of the Racer, CE, with a rate of 4.0 l/ha - 3659,9 rubles / ha, due to the low value of the preserved harvest in this version of the experience. The highest payback was registered on the Proponite variant, CE, with a consumption rate of 1.0 l / ha and amounted to 3,3 rubles per 1 ruble invested in protective measures.