Monitoring of the content of mineral components in agroecosystems of some regions of Russia

Monitoring the study of the mineral composition of forage plants depending on their geographic location is an important scientific and practical task. The aim of the study was to conduct a monitoring analysis of the level of bioaccumulation of some mineral elements by forage plants from soils of different geographic origin. The studies were conducted at the Federal Scientific Agroengineering Center VIM. To carry out the study, samples of hay from legumes and cereals, as well as samples of hay from natural lands, collected in different areas of the Central Federal District, in the Altai and Krasnodar Territories, were prepared. The content of the following mineral components was determined: copper (Cu), magnesium (Mg), manganese (Mn), potassium (K). Five samples of each sample of hay from legumes and cereals, as well as hay from natural lands, were prepared. Based on the results obtained, it was found that the level of mineral components in different types of hay corresponded to the geographic origin of the sample. A comparative analysis of the migration of mineral substances – copper, potassium, magnesium and manganese in the “soil-plant” system showed that the content of mineral components in plants does not directly depend on the level of the corresponding minerals in soils, and the degree of digestibility and accumulation of the studied mineral substances is determined by the main parameters of the environment and biochemical indicators of soils.