Microelements in Soils and Cenopopulation of Medicinal Plants

The article provides an analysis of the cenopopulation and element composition of the medicinal Capparis spinosa L. distributed in calcisols formed on eroded alluvial- proluvial rock-gravel rocks in the south of the Fergana Valley. The predominance of immature plants in the cenopopulation was detected in the Arsif hills, and quantitative indicators of micronutrients in the vegetative and generative organs of Capparis spinosa L. were determined. The study of biomorphological characteristics of the plant during the growing season (April-October) was carried out in the identified 10 observational experimental field populations. Soil, plant element analysis was performed by neutron-activation method. In this case, the samples were irradiated in a nuclear reactor with a neutron flux of 5 × 1013 neutrons/cm2sec, and their quantities were determined in accordance with the half-life of chemical elements. It has also been compared with research materials conducted by world scientists on the importance and pharmacological properties of botanicals in medicine and the food industry, as well as their botanical characteristics.