employee from 01.01.2009 until now
employee from 01.01.2010 until now
VAK Russia 4.1.1
VAK Russia 4.1.3
VAK Russia 4.1.4
VAK Russia 4.1.5
VAK Russia 4.2.1
VAK Russia 4.2.2
VAK Russia 4.2.3
VAK Russia 4.2.4
VAK Russia 4.2.5
VAK Russia 4.3.3
VAK Russia 4.3.5
UDC 633.11
UDC 631.527
The objective of the study is to develop a new competitive wheat variety adaptable to cultivation in the North Caucasus, Lower Volga, and Central Black Earth regions. Using modern methods of classical, haploid, marker-assisted, and ecological selection, the North Caucasus Federal Scientific Agrarian Center developed a new adaptive variety of universal soft winter wheat, Stavropolskaya 25. Complex stepwise hybridization was used in the crosses, with the final cross involving the Odyssey x Ethnos varieties. The new variety is adaptable to growing conditions in the North Caucasus, Lower Volga, and Central Black Earth regions and should be used in crops following all fertilized fallow predecessors, semi-fallow, fallow, and intensive and medium-intensive technologies. Stavropolskaya 25 belongs to the lutescens variety and has high yield potential. On average, over four years (2022–2025), with a grain yield of 9.79 t/ha, Stavropolskaya 25 exceeded the standard Grom variety by 1.98 t/ha. This mid-early variety has high lodging resistance (5 points). Its frost resistance amounted to 93.6 % of live plants after freezing in KNT chambers, compared to 70.8 % for the standard variety, which is included in the group of frost-resistant varieties in Russia. Stavropolskaya 25 possesses the highest levels of drought and heat resistance. In terms of physicochemical, technological, and flour-milling-baking indicators, Stavropolskaya 25 complies with the GOST standards for strong wheat varieties. It does not shatter or sprout on the vine, is suitable for high-quality, loss-free mechanized harvesting, and has a high grain yield of 5 points. As a variety with high field resistance to a range of pathogens, Stavropolskaya 25 can be used in production to produce environmentally friendly products.
wheat, wheat breeding, wheat variety, wheat yield, wheat quality, wheat tolerance, wheat resistance
1. Zhuchenko AA. Adaptivnaya sistema selektsii rastenij (ekologo-geneticheskie osnovy). Moscow: Agrorus; 2001. Vol. 1. 779 p. (In Russ.).
2. Kovtun VI. Selektsiya vysokoadaptivnykh sortov ozimoj myagkoj pshenitsy i netraditsionnye elementy tekhnologii ikh vozdelyvaniya v zasushlivykh usloviyakh yuga Rossii. Rostov n/D: Kniga; 2002. 318 p. (In Russ.). EDN: https://elibrary.ru/SCTRTT.
3. Kovtun VI, Kovtun LN. Universal type of competitive, adaptive wheat variety Provans. Agricultural Journal. 2023;1(16):34-43. (In Russ.). DOI:https://doi.org/10.48612/FARC/2687-1254/004.1.16.2023. EDN: https://elibrary.ru/OSAJWG.
4. Rybasy IA, Ivanisov MM, Marchenko DM, et al. Estimation of adaptability parameters of winter wheat varieties in the southern part of the Rostov Region. Grain Economy of Russia. 2023;15(6):67-73. (In Russ.). DOI:https://doi.org/10.31367/2079-8725-2023-89-6-67-73. EDN: https://elibrary.ru/DKEVPY.
5. Lapochkina IF, Gainullin NR, Baranova OA, et al. Complex resistance of spring and winter bread wheat lines to biotic and abiotic stresses. Vavilov Journal of Genetics and Breeding. 2021;25(7):723-731. (In Russ.). DOI:https://doi.org/10.18699/VJ21.082. EDN: https://elibrary.ru/ETASKA.
6. Kosenko SV. Adaptive potential of winter common wheat varieties in the Penza region. Grain Economy of Russia. 2024;16(2):75-79. (In Russ.). DOI:https://doi.org/10.31367/2079-8725-2024-91-2-75-79. EDN: https://elibrary.ru/FKMPBA.
7. Kalinina NV, Dontsova VYu, Chertkova NG, et al. Development of regenerated plants of interspecific wheat hybrids using immature embryos as explants. Grain Economy of Russia. 2023;15(6):52-58. (In Russ.). DOI:https://doi.org/10.31367/2079-8725-2023-89-6-52-58. EDN: https://elibrary.ru/ZBZOAZ.
8. Lobunskaya IA, Gaze VL, Kostylev PI, et al. Contribution of yield structure elements to the winter wheat productivity formation at different moisture availability. Grain Economy of Russia. 2023;15(6):36-42. (In Russ.). DOI:https://doi.org/10.31367/2079-8725-2023-89-6-36-42. EDN: https://elibrary.ru/OXBYKW.
9. Nekrasova OI, Podgorny SV, Skripka OV, et al. The study results of productivity and grain quality of the breeding lines of winter soft wheat in the competitive variety-testing. Grain Economy of Russia. 2019;2:32-37. (In Russ.). DOI:https://doi.org/10.31367/2079-8725-2019-62-2-32-37. EDN: https://elibrary.ru/ZHCVUL.
10. Musinov KK, Surnachev AS. Study of collection samples of soft winter wheat using cluster analysis and the principal component method. Dostizheniya nauki i tekhniki APK. 2024;3:4-9. (In Russ.). DOI:https://doi.org/10.53859/02352451-2024-38-3-4. EDN: https://elibrary.ru/SYTGPJ.
11. Kirin AV, Marchenko DM, Ivanisov MM, et al. Formation of yield structure elements of winter bread wheat varieties when sown after peas in the conditions of the FSBSI “ARC “Donskoy”. Grain Economy of Russia. 2024;16(3):33-39. (In Russ.). DOI:https://doi.org/10.31367/2079-8725-2024-92-3-33-39. EDN: https://elibrary.ru/ZQCKTL.
12. Radchenko LA, Averchenko TL, Marchenko DM. Estimation of productivity indicators of new winter wheat varieties in the steppe Crimea. Grain Economy of Russia. 2024;16(4):24-32. (In Russ.). DOI:https://doi.org/10.31367/2079-8725-2024-93-4-24-32. EDN: https://elibrary.ru/EFRXQN.
13. Kostylenko OA, Ivanisova AS, Dubinina OA, et al. Response of promising winter durum wheat varieties and lines according to productivity and some traits of grain quality to various forecrops. Grain Economy of Russia. 2023;15(6):12-18. (In Russ.). DOI:https://doi.org/10.31367/2079-8725-2023-89-6-12-18. EDN: https://elibrary.ru/LROCLV.
14. Dyatlov MV, Shaikova TV, Volkova ES. Winter wheat crop production and its quality when using complex fertilizers. Grain Economy of Russia. 2023;15(6):74-81. (In Russ.). DOI:https://doi.org/10.31367/2079-8725-2023-89-6-74-81. EDN: https://elibrary.ru/HXHSCE.
15. Gureev II, Gostev AV, Nitchenko LB, et al. Winter wheat productivity and grain quality while minimizing agricultural techniques in the conditions of the Central Blackearth Region. Grain Economy of Russia. 2023;15(4):91-101. (In Russ.). DOI:https://doi.org/10.31367/2079-8725-2023-87-4-91-101. EDN: https://elibrary.ru/POPQJZ.
16. Kovtun VI, Kovtun LN. A new winter frost-resistant variety of soft winter wheat of universal type Stalingradka. The Agrarian Scientific Journal. 2025;11:28-33. (In Russ.). DOI:https://doi.org/10.28983/asj.y2025i11pp28-33. EDN: https://elibrary.ru/GFRXPU.
17. Kovtun VI, Kovtun LN. Adaptive variety of soft winter wheat Mikhailovskaya 1. Bulletin of KSAU. 2025;6:58-68. (In Russ.). DOI:https://doi.org/10.36718/1819-4036-2025-6-58-68. EDN: https://elibrary.ru/RFTZYR.
18. Feoktistova AV, Timergalin MD, Rameev TV, et al. The influence of PGP bacteria Enterobacter Ludwigii BLK on the hormonal balance and growth of wheat varieties with contrasting drought resistance under conditions of soil moisture deficiency. Dostizheniya nauki i tekhniki APK. 2024;3(5):10-15. (In Russ.). DOI:https://doi.org/10.53859/02352451-2024-38-5-10. EDN: https://elibrary.ru/QPAQBT.
19. Metodika Gosudarstvennogo sortoispytaniya selʹskokhozyajstvennykh kulʹtur. Moscow; 2019. 348 p. (In Russ.).
20. Metodika otsenki tekhnologicheskikh kachestv zerna. Moscow; 1971. 135 p. (In Russ.).
21. Metodicheskie rekomendatsii po otsenke kachestva zerna. Moscow: VASKhNIL. Nauchnyj sovet po kachestvu zerna; 1977. 172 p. (In Russ.).
22. Dospekhov BA. Metodika polevogo opyta (s osnovami statisticheskoj obrabotki rezulʹtatov issledovanij). Moscow: Agropromizdat; 1985. 351 p. (In Russ.).
23. Yuryev VA, Kuchumov PM, Linnik GM, et al. Obshchaya selektsiya i semenovodstvo polevykh kulʹtur. Moscow: Gosselʹkhozizdat; 1950. P. 167-170. (In Russ.).
24. Seljaninov GT. O sel'skohozyajstvennoj ocenke klimata. Trudy po sel'skohozyajstvennoj meteorologii. 1928. Iss. 20. P. 165–177. (In Russ.).
25. Eberhart S, Russel W. Stability Parameters for Comparing Varieties. Crop Science. 1966. Vol. 6, № 1. P. 36–40. DOI:https://doi.org/10.2135/CROPSCI1966.0011183X000600010011X.
