Uman National University | today: 05/26/2026
| Author(s) |
I. D. Zhyliak, Candidate of Chemical Sciences, Associate Professor at the Department of Biology, Uman National University I. I. Senyk, Doctor of Agricultural Sciences, Professor at the Department of Agrobiotechnologies, West Ukrainian National University R. V. Karpinskyi, , Postgraduate Student, West Ukrainian National University |
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| Category | 201 "Agronomy" | ||
| year | issue | ||
| pages | 30-38 | index UDK | 633.11:631.8 | DOI | 10.32782/2310-0478-2026-1-30-38 (Link) |
| Abstract | The results of research on the study of the application of mineral fertilizers at sowing, pre-sowing seed treatment and foliar application of the Vitazym growth stimulator in the cultivation of winter wheat are presented. The purpose of the research was to study the issue of the formation of the yield of soft winter wheat depending on the application of fertilizers at sowing and the use of growth stimulators. Materials and methods of research. The research was conducted in a three-factor experiment during 2024–2025. Research methods: field, mathematical and statistical to assess the reliability of the data obtained. Results. A positive effect of the studied technological cultivation measures on the formation of grain productivity of winter wheat was established. In the control variant, where no fertilizers were applied at sowing and the Vitazym growth stimulator was not used, the yield was at the level of 6,42 t/ha in 2024 and 8,01 t/ha in 2025. Pre-sowing seed treatment with the specified preparation contributed to an increase in grain yield per unit area to 6,75 and 8,45 t/ha. In similar variants using YaraMila 8–24–24 seeding fertilizer, the yield was 7,12–8,39 and 7,65–8,85 t/ha, respectively. In variants without foliar application of Vitazym growth stimulant, the grain yield was 6,42–7,65 t/ha in 2024, 8,01–8,85 t/ha in 2025, depending on pre-sowing seed treatment and seeding fertilizer. Foliar application of the Vitazym growth stimulant contributed to an increase in winter wheat grain productivity to 6,75–8,01 t/ha in 2024 and 8,35–9,35 t/ha in 2025. In general, over the years of research, the highest yield of winter wheat grain was achieved by the option in which seeds treated with the Vitazym growth stimulant were sown, YaraMila 8–24–24 complex fertilizer was applied simultaneously with sowing at a rate of 100 kg/ha, and foliar feeding was carried out in the BBCH 30–32 phase. The grain yield was 8,68 t/ha. | ||
| Key words | winter wheat, fertilizer, seed treatment, growth stimulants, yield | ||