Evaluation of the eff ect of drugs with physiologically active properties on the antioxidant properties of potato Solanum tuberosum L. (using ascorbic acid as an example)
Abstract
The paper discusses the problem of reducing the content of ascorbic acid (as a plant-protective antioxidant compound in Solanum tuberosum L. potato tubers) while improving the nutritional regime — the use of complete mineral fertilizer in low doses, humidity and temperature conditions and physiologically optimal for potato growth pH values (weakly alkaline). The possibilities of using exogenous antioxidants (humic preparations) to maintain the level of ascorbic acid in commercial products are considered. Experimental data were obtained in fi eld studies on two types of soils and in two climatic regions (Voronezh and Moscow regions). It has been shown that humic preparations can maintain the level of ascorbic acid as an independent top dressing, and against the background of full mineral fertilizer with an increase in yield.
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This work is licensed under a Сreative Commons Atribiution - NonCommercial 4.0 International (CC BY-NC 4.0)
Received: 12/06/2022
Accepted: 02/14/2023
Accepted date: 04/01/2023
Keywords: vitamin C; humic preparations; antioxidant activity
DOI: 10.55959/MSU0137-0944-17-2023-78-2-56-62
Available in the on-line version with: 01.04.2023
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This work is licensed under a Сreative Commons Atribiution - NonCommercial 4.0 International (CC BY-NC 4.0)