| Issue |
BIO Web Conf.
Volume 160, 2025
IV International Conference on Improving Energy Efficiency, Environmental Safety and Sustainable Development in Agriculture (EESTE2024)
|
|
|---|---|---|
| Article Number | 01025 | |
| Number of page(s) | 8 | |
| Section | Sustainable Development in Agriculture | |
| DOI | https://doi.org/10.1051/bioconf/202516001025 | |
| Published online | 12 February 2025 | |
Analysis of morphobiological response of potato plants to treatment with silicon dioxide and molybdenum nanoparticles
1 Federal Research Centre of Biological Systems and Agrotechnologies of the Russian Academy of Sciences, Orenburg, Russia
2 Volgograd State Agrarian University, Volgograd, Russia
* Corresponding author: aleka_87@bk.ru
The article presents the results of the effect of treating tubers and above-ground parts of the Kuzovok potato variety with SiO2 and Mo nanoparticles on morphometric parameters and biochemical composition. It was found that treating seed potato tubers with SiO2 0.18, Mo 0.045 g/kg increased germination energy on the 6th day regardless of the nanoparticle ratio (18 %, 13 % and 10 %, respectively). The concentration of SiO2 0.18 g/kg and Mo 0.045 g/kg excludes long-term pre-planting light germination (vernalization) for 15-20 days. Biochemical analysis of potato tubers treated with Mo nanoparticles showed an increase in dry matter content (1.27 times at a concentration of 1 and 2 mg/m2), starch (1.4 times at a concentration of 2 mg/m2) and reduced sugars (2.6 times at a concentration of 4 mg/m2). The highest potato yield (8.6 t/ha) was observed with combined treatment (tubers SiO2 0.18 g/kg + Mo 0.045 g/kg and plants SiO2 18 mg/m2 + Mo 4 mg/m2), 21.8 % more than the control. Combined treatment reduced the incidence of tubers with stolon rot and common scab.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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