Economic efficiency of application of tank mixes of herbicides on spring wheat

The article presents the results of research on the experimental field of the don zone research Institute of agriculture on the use of herbicides on spring wheat crops in the soil and climatic conditions of the Azov zone of the Rostov region on ordinary chernozems. The results of calculation of economic efficiency of application of herbicides on spring wheat showed that in conditions of contamination of the culture field Thistle, common ragweed and white Marju maximum profit are obtained by applying tank mixtures of herbicide Lancelot 450 with a Ballerina and Lancelot 450 with Dianacom. Net income on these variants of experience amounted to 4472 and 4068 rubles per 1 ha, with a margin of 898 and 737%, respectively.