The effectiveness of the use of selenium-containing top dressing in the cultivation of radish

Abstract

Vegetable crops of the Brassicaceae family have the ability to include the necessary trace element selenium (Se) in the composition of organic compounds such as selenoproteins, in addition, they have important properties for human health based on the content of selenium. In our work, we investigated the effect of non-root processing of vegetating radish plants on the quality of finished products. The research results showed that the selenium content in the product part of plants significantly increased with an increase in the concentration of this element in the working solution. The dry matter content also increased, while its greatest amount was observed at lower concentrations of Se in the working solution. The use of non-root treatment with a selenium-containing solution on vegetative plants led to a significant decrease in the content of ascorbic acid and nitrates, and the decrease in the amount of nitrates in radish root crops was inversely dependent on the concentration of selenium in the working solution.