Weather conditions are important, but the economy plays a key role. Prices for fuel, fertilizers, and seeds are rising. Agronomists are following market trends. Over the past two to three years, the focus has been on oilseed crops: sunflower, rapeseed, flax, mustard, and soybeans. These crops bring economic benefits. The republic remains a grain producer, despite low grain prices. We continue to sow wheat of various types, rye, and cereals. The structure is changing gradually, as it is impossible to change the entire structure in one year. Conventionally, the decision is made at the beginning of the season. Is it possible to change the crop structure during the season? No more than a fifth of the areas can be changed. The rest is scheduled in advance. Violating crop rotation leads to a deterioration in soil fertility. Soil is a renewable resource that needs to be worked with. Either the soil is depleted and no longer yields a crop, or it works with minimal investment and pays off ...