Analysis of the yield of spring oats cultivated in a harsh continental climate

Studies of the yield of spring oats for the period 2012–2021 in the conditions of a sharply continental climate in the Kemerovo region have been carried out. The main soils of the steppe zone are leached heavy loamy chernozem, forest-steppe — gray forest. In 2012, the yield of this crop was the lowest — 9.35 kg/ha. The first one reflects the trend of yield dynamics (trend) and is associated with an increase in the general culture of agriculture. The second is caused by fluctuations in weather conditions in each particular year and is depicted as deviations from the trend. It is shown that the yield of spring oats in both steppe and forest-steppe soil-climatic zones tends to slightly increase. The analysis of the data obtained showed that the maximum yield of spring oats was in 2021 — 22.68 kg/ha, and the lowest was in 2012 (9.35 kg/ha). The high fluctuation of oat yield indicates a strong influence of hydrothermal conditions during the growing season of the crop. It was found that the decrease in the growth rate of spring oat yields in the Kemerovo region was in 2015, 2016 and 2018. The maximum growth rate was observed in 2013 — 178.82%. The maximum decrease in the yield growth rate of spring oats occurred in 2016 and 2018 - by -5.31% and -6.68%, respectively. The highest increase in oat yield was observed in 2013 — 78.82%. The absolute content of 1% yield increase was 19.44 c/ha in 2021 compared to 2012.

1. Eremin D.I., Moiseeva M.N. Getting high oat yields in Western Siberia. Mezhdunarodnyy zhurnal gumanitarnykh i yestestvennykh nauk. 2020; 9–1: 59–62 (in Russian). https://doi.org/10.24411/2500-1000-2020-10982

2. Lyubimova A.V. et al. Siberian oat varieties’ biochemical passports catalog. Bulletin of KrasGAU. 2022; 5: 73–83 (in Russian). https://doi.org/10.36718/1819-4036-2022-5-73-83

3. Moiseeva M.N. Prospects for the development of oats in agriculture in Western Siberia. Agro-food policy in Russia. 2020; 3: 24–26 (in Russian). https://www.elibrary.ru/pfgatf

4. Seminchenko E.V. Influence of forecrops and weather conditions on oats yield. Bulletin of the Mari State University. Series: Agricultural Sciences. 2020; 6(1): 53–58 (in Russian). https://doi.org/10.30914/2411-9687-2020-6-1-53-58

5. Voytsutskaya N.P., Loskutov I.G. Field assessment of the collection samples of Avena sativa for resistance to crown and stem rust under condition of Kuban branch of VIR. Taurida herald of the agrarian sciences. 2020; 1: 7–18 (in Russian). https://www.elibrary.ru/mcabsq

6. Zhang H., Liu C., Mao L., Li Y., Shen Y. Divergent response of hay and grain yield of oat: effects of environmental factors and sowing rate. Journal of the Science of Food and Agriculture. 2023; 103(1): 233–242. https://doi.org/10.1002/jsfa.12135

7. Shakhova O.A., Yakubyshina L.I. Formation of a stable yield of grain crops in various meteorological conditions in the northern forest-steppe of the Tyumen region. IOP Conference Series: Earth and Environmental Science. 2022; 981(2): 022022. https://doi.org/10.1088/1755-1315/981/2/022022

8. Reed R.C., Bradford K.J., Khanday I. Seed germination and vigor: ensuring crop sustainability in a changing climate. Heredity. 2022; 128(6): 450–459. https://doi.org/10.1038/s41437-022-00497-2

9. Murchie E.H. et al. A “wiring diagram” for source strength traits impacting wheat yield potential. Journal of Experimental Botany. 2023; 74(1): 72–90. https://doi.org/10.1093/jxb/erac415

10. Kumar R. et al. Study of genetic variability to emphasize breeding programme for fodder and grain yield in oat genotypes. The Pharma Innovation Journal. 2022; 11(5): 2505–2508.

11. Hou P. et al. Avena sativa under Drought Stress. Latef A.A.H.A. (ed.). Medicinal Plant Responses to Stressful Conditions. Boca Raton: CRC Press. 2023; 201–257. https://doi.org/10.1201/9781003242963-4

12. Klochkov A.V., Solomko O.B., Klochkova O.S. Influence of weather conditions on crop yields. Bulletin of the Belarusian State Agricultural Academy. 2019; 2: 101–105 (in Russian). https://www.elibrary.ru/hhojjo

13. Nosov V.V. The concept and content of the sustainability of agricultural production. Uchenyye zapiski Rossiyskogo gosudarstvennogo sotsialnogo universiteta. 2005; 3: 105–113 (in Russian). https://www.elibrary.ru/pmtfbj

14. Kozyrenko M.A., Pakul V.N., Androsov D.E. Ecological plasticity of spring oats in the conditions of Western Siberia. Siberian Herald of Agricultural Science. 2018; 48(3): 21–27 (in Russian). https://doi.org/10.26898/0370-8799-2018-3-3

15. Semenenko N.N. To the question of increasing the sustainability of crops to adverse environmental conditions (analytical review). Soil Science and Agrochemistry. 2019; 1: 245–254 (in Russian). https://www.elibrary.ru/yadcft

16. Cohen I., Zandalinas S.I., Huck C., Fritschi F.B., Mittler R. Meta‐analysis of drought and heat stress combination impact on crop yield and yield components. Physiologia Plantarum. 2021; 171(1): 66–76. https://doi.org/10.1111/ppl.13203

17. Yurkeeva N.U. Pinchuk L.G., Kondratenko E.P., Gribovskaya E.V. Productivity and quality of winter wheat in the south-east of West Siberia (Kemerovo region). Achievements of science and technology in agribusiness. 2011; 11: 19–20 (in Russian). https://www.elibrary.ru/ojmtqt

18. Chavas J.-P., Nauges C. Uncertainty, Learning, and Technology Adoption in Agriculture. Applied Economic Perspectives and Policy. 2020; 42(1): 42–53. https://doi.org/10.1002/aepp.13003

19. Isachkova O.A., Loginova A.O., Korkina V.I. Amino acid content in the grain of naked oats under various cultivation conditions. Siberian Herald of Agricultural Science. 2022; 52(5): 15–23 (in Russian). https://doi.org/10.26898/0370-8799-2022-5-2

20. Nevidimova O.G., Volkova E.S., Melnik M.A., Yankovich E.P. Regional Studies of Environmental Management Risks under the Conditions of Modern Climate Change: Basic Approaches and Assessment Methods. Contemporary Problems of Ecology. 2022; 15(3): 236–244. https://doi.org/10.1134/S199542552203009X