| Issue |
E3S Web Conf.
Volume 273, 2021
XIV International Scientific and Practical Conference “State and Prospects for the Development of Agribusiness - INTERAGROMASH 2021”
|
|
|---|---|---|
| Article Number | 01028 | |
| Number of page(s) | 7 | |
| Section | Growing Cereal Crops and Plants | |
| DOI | https://doi.org/10.1051/e3sconf/202127301028 | |
| Published online | 22 June 2021 | |
Productivity of oil flax varieties in the conditions of northern forest steppe of Tyumen region
1 Northern Trans-Ural State Agricultural University, Republiki Str., 7, 625003, Tyumen Region, Tyumen, Russia
2 Sos – Branch Of The Fgbnu Fsc Vniimk Them. V.S. Pustovoyta, St. Builders, 2, 646025, Isilkul, Omsk Region, Russia
* Corresponding author: pershakov.93@mail.ru
Objective of the research: to study the influence of the norms of mineral fertilizers on the yield and quality of seeds of oil flax varieties in the conditions of the northern forest-steppe of the Tyumen region. The studies were carried out on the experimental field of the State Agrarian University of the Northern Trans-Urals in 2019-2020. The soil of the experimental field is leached chernozem, thin, heavy loamy. Experimental options included: control, without fertilizers; NPK based on seed yield 2 t/ha; NPK based on seed yield of 3 t/ha. Increases in yield from the use of fertilizers in the studied varieties August and Sokol were obtained in 2019, the growing season of which was characterized by the amount of precipitation close to the long-term level. In 2020, when there was a shortage of precipitation, only the Sokol variety showed a positive reaction to fertilizers. Under the influence of fertilizers, the seed oil content of the August variety decreased, while the Sokol variety was at the same level in all variants.
© The Authors, published by EDP Sciences, 2021
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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