Influence of pre-sowing treatment of oil flax seeds on the yield of different varieties in the Northern Trans-Urals
Volume 20 • Issue 2
Pershakov Anatoly Yu., Suleimenova Aigera K.
DOI: https://doi.org/10.22450/1999-6837-2026-20-2-24-32
Published on: 05.06.2026
The authors present the results of research in the period from 2020 to 2023 in the Tyumen region (northern forest-steppe zone) at the experimental site of the State Agrarian University of the Northern Urals. The use of liquid fertilizer Chudozem and the complex Gidromix led to an increase in the number of seedlings in different varieties. The pre-sowing preparation of seeds had a positive effect on the weight of seeds per plant. The most significant increase was observed in the Isilkulsky variety (33.3%) when using the Chudozem fertilizer. The authors found that seed treatment with a Rostok stimulant and Chudozem fertilizer helps to increase the mass of thousands of seeds. The Legur and Isilkulsky varieties showed a more pronounced response to the use of the Rostok stimulant, showing a weight gain of 0.41 and 0.39 g, respectively, compared with the control. When using the stimulator Rostok and fertilizer Chudozem, an increase in seed yield was observed in oilseed flax varieties Avgust and Legur. The most significant increase (23.3% compared to the control) was observed in the Avgust variety when using the Rostok stimulator. The Isilkulsky and Sokol varieties showed positive yield dynamics in response to seed treatment with the Rostok stimulant with an increase relative to the control indicators of 13.4 and 14%, respectively. Studies have also established the positive effect of pre-sowing flax seed treatment on oil content and protein content. Thus, it can be concluded that pre-sowing seed treatment has a beneficial effect on the growth and development of flax.
Pershakov A. Yu., Suleimenova A. K. Influence of pre-sowing treatment of oil flax seeds on the yield of different varieties in the Northern Trans-Urals. Dal'nevostochnyi agrarnyi vestnik. 2026;20;2:24–32. (in Russ.). https://doi.org/10.22450/1999-6837-2026-20-2-24-32.
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