Abstract

Selenium is an indispensable biologically active trace element; being part of the most important enzymes and hormones, it participates in most metabolic processes and has antioxidant properties. The Kuznetsk Basin (Kemerovo oblast) is a region where selenium deficiency is associated with adverse environmental conditions in addition to natural factors; as a result, the population experiences a severe shortage of this trace element. Fortified foods of mass consumption can be a major source of selenium, especially for socially disadvantaged strata. This paper shows the possibility of obtaining wheat with high selenium content in grain in the regional context. It is proved that the most significant factors that ensure wheat with good technological properties are the method, the phase, the amount and multiplicity of selenium application, and the simultaneous introduction of enriching supplements and complex mineral additives. The threshold quantities of selenium supplements are established.

Keywords

selenium, enrichment, wheat, climatic conditions, soils, Kemerovo oblast, technology, grain quality

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