This article describes the history of the industrial development of the essential oil industry and the prospects for cultivating such essential oil crops as dill and coriander, including in the territory of Transbaikalia. Data are provided on the volume of essential oil production in Russia in different years. The noted morphobiological features of dill and coriander suggest the possibility of obtaining a high yield of fruits when they are cultivated by agricultural producers in the dry steppe zone of Transbaikalia. For the first time, in the conditions of the dry steppe zone of Transbaikalia, field research was carried out to study the effectiveness of some agricultural practices for cultivating zoned varieties of dill and coriander. The results of three years of research (2021-2023) on the formation of fruit yield of plants of the Umbrella family with a one-year development cycle - dill (Gribovsky, Lesnogorodsky varieties) and coriander (Karibe variety) in the driest soil-climatic zone of Transbaikalia are summarized. It was revealed that the heat supply of the growing season affects the formation of the fruit yield of the studied crops. The highest fruit yield was obtained from the Gribovsky dill variety at an average sowing time, and from the Lesnogorodsky variety when sowing early. At the same time, the Gribovsky variety is superior in yield to the Lesnogorodsky variety. The coriander variety Caribe provided the maximum fruit yield at a late sowing time in all years of research. In general, the soil and climatic conditions of the dry steppe zone of Transbaikalia make it possible to obtain a harvest of aromatic dill and coriander at the level of other regions of Russia, which determines the future development of essential oil crop production in our region.