Study of the effect of UV irradiation of seed‑bearing wheat on enzyme activity during germination
Abstract
Background. In this article, the study is devoted to the influence of UV irradiation on the activity of enzymes (amylase, catalase and peroxidase) in germinating seeds of winter wheat variety Rostovchanka 5. The aim of the study was to select the optimal modes of UV irradiation to stimulate germination. The results of the study indicate that short-term UV irradiation (3-5 minutes) can effectively stimulate enzyme activity in germinating winter wheat seeds, which can potentially increase germination and germination energy. These results may be useful for the development of innovative environmentally safe methods of pre-sowing seed stimulation. In this article, the study is devoted to the influence of UV irradiation on the activity of enzymes (amylase, catalase and peroxidase) in germinating seeds of winter wheat variety Rostovchanka 5. The aim of the study is to select the optimal modes of UV irradiation to stimulate germination.
Purpose. The aim of the study was to select the optimal modes of UV irradiation to stimulate germination
Materials and methods. In 2022-2024, research was conducted on wheat seeds of the Rostovchanka 5 variety bred in the Rostov region
Irradiation of seeds with UV rays after soaking in distilled water accelerates germination by 20%. The laboratory conducted experiments with repetition of 100 grains, moistening them every day with a tray of water in the thermostat.
Results. The results of the study indicate that short-term UV irradiation (3-5 minutes) can effectively stimulate enzyme activity in germinating winter wheat seeds, which can potentially increase germination and germination energy.
Conclusion. A mercury-quartz lamp for irradiation of winter soft wheat seeds was used for the study. The activity of enzymes (amylase, catalase, peroxidase) depending on irradiation time was determined.
The study showed that the use of UV irradiation to irradiate seeds improves their germination, activates biochemical processes and promotes plant growth. This demonstrates the importance of using UV irradiation in agriculture.
EDN: JXNCJN
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References
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Copyright (c) 2025 Tatiana I. Tupolskich, Arina A. Eroshenko, Natalya V. Gucheva, Valentina A. Doroshenko, Nadezhda V. Gordeeva, Alla V. Fedorova
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