Changes in the yield and quality indicators of winter wheat grain, from the application of classical mineral fertilizers and liquid mineral fertilizers containing trace elements

The article presents numerical data on grain yield and quality indicators of winter wheat of the Scepter variety, obtained as a result of field and laboratory studies conducted over three years. We are talking about improving the existing fertilizer system for winter wheat, as a result of adjusting the nutritional regime by basic application of mineral fertilizers, as well as foliar top dressing, both in the classical macroform and in combination with a liquid mineral fertilizer containing trace elements.