Correlation between productivity and yield structure elements in modern winter wheat varieties developed by the FSBSI “ARC “Donskoy”
https://doi.org/10.31367/2079-8725-2026-104-3-80-87
Abstract
Winter common wheat is an agricultural crop with a wide cultivation area and significant potential. The development of new highly productive genotypes requires a comprehensive approach, including not only assessment of productivity but also a detailed analysis of yield structure elements. The purpose of the current study was to estimate productivity and its correlation with its primary elements of modern winter common wheat varieties developed by the developed by the FSBSI “ARC “Donskoy”. A three-year study (2023–2025) of fifteen modern winter common wheat varieties, developed by the FSBSI “ARC “Donskoy”, was conducted in the North Caucasus region. The mean productivity varied from 7.03 to 8.76 t/ha, in the trial it was 7.74 t/ha, the increase to the standard varied from 0.11 to 1.73 t/ha. The maximum productivity (over 8 t/ha) was obtained from such varieties as Premiera (8.16 t/ha), Donetsk (8.11 t/ha), Ermak 2 (8.24 t/ha), Stolitsa (8.58 t/ha), Elbrus (8.76 t/ha). The genotypes demonstrated a high degree of susceptibility (V=23.2–34.5%) to annual fluctuations in cultivation. The results of the trials have shown that the studied varieties surpassed the standard variety Don 107 in productivity due to various structure elements. Highly productive genotypes have demonstrated significant increases in four to six structure parameters. A correlation analysis has revealed that productivity is positively correlated with such traits as productive stem density (r=0.36±0.14), grain weight per ear (r=0.55±0.12), and 1000-grain weight (r=0.68±0.10). Further increases in productivity are possible through the development of optimal values for the primary yield structure elements.
About the Authors
M. M. Ivanisov
FSBSI Agricultural Research Center “Donskoy”
Russian Federation
Russian Federation
Candidate of Agricultural Sciences, senior researcher of the laboratory for breeding and seed production of winter common wheat of semi-intensive type
347740, Russia, Rostov region, Zernograd, Nauchny Gorodok, 3
D. M. Marchenko
FSBSI Agricultural Research Center “Donskoy”;
FSBEI HE “Donskoy State Technical University”
Russian Federation
Russian Federation
Candidate of Agricultural Sciences, leading researcher of the laboratory for breeding and seed production of winter common wheat of semi-intensive type;
associate professor of the department “Agronomy”
347740, Russia, Rostov region, Zernograd, Nauchny Gorodok, 3;
344000, Rostov region, Rostov-on-Don, Gagarin Sq., 1
I. A. Rybas’
FSBSI Agricultural Research Center “Donskoy”
Russian Federation
Russian Federation
Candidate of Agricultural Sciences, researcher of the laboratory for breeding and seed production of winter common wheat of semi-intensive type
347740, Russia, Rostov region, Zernograd, Nauchny Gorodok, 3
A. V. Kirin
FSBSI Agricultural Research Center “Donskoy”
Russian Federation
Russian Federation
junior researcher of the laboratory for breeding and seed production of winter common wheat of semi-intensive type
347740, Russia, Rostov region, Zernograd, Nauchny Gorodok, 3
References
1. Grabovec A.I., Biryukov K.N. Rol’ sorta v stabilizacii proizvodstva zerna v shirokom diapazone agroklimaticheskih faktorov [The role of varieties in stabilizing grain production under a wide range of agroclimatic factors]// Zemledelie. 2021; (5): 41-45. DOI: 10.24412/0044-3913-2021-5-41-45
2. Grabovec A.I., Fomenko M.A. Izmenenie klimata i osobennosti selekcii ozimoj myagkoj pshenicy na produktivnost’ i adaptivnost’ k nemu [Climate change and the peculiarities of winter common wheat breeding for productivity and adaptability]// Vestnik rossijskoj sel’skohozyajstvennoj nauki. 2023. № 1. S. 20-25. DOI: 10.31857/2500-2082/2023/1/20-25
3. Gromova S.N., Skripka O.V., Podgornyj S.V., Samofalov A.P., CHernova V.L. Ekologicheskoe ispytanie sortov i linij ozimoj myagkoj pshenicy v usloviyah YUzhnoj zony Rostovskoj oblasti [Ecological testing of winter common wheat varieties and lines in the southern part of the Rostov Region] // Zernovoe hozyajstvo Rossii. 2023. № 1 (15). S. 17-22. DOI: 10.31367/2079-8725-2023-84-1-17-22
4. Ivanisova, A.S. Ocenka elementov struktury urozhaya kollekcionnyh obrazcov ozimoj tverdoj pshenicy na yuge Rostovskoj oblasti [Estimation of yield structure elements of collection samples of winter durum wheat in the south of the Rostov Region]// Agrarnaya nauka. 2022. № 2. S. 62-66. DOI: 10.32634/0869-8155-2022-356-2-62-66
5. Ivanisova A. S., Marchenko D. M. Ispol’zovanie selekcionnyh indeksov pri ocenke produktivnosti ozimoj tverdoj pshenicy [The use of selection indices in estimating winter durum wheat productivity]// Agrarnaya nauka. 2024. № 8. S. 150-154. DOI: 10.32634/0869-8155-2024-385-8-150-154
6. Kameneva A. S., Samofalova N. E., Ilichkina N. P., Dubinina O. A., Kostylenko O. A., Hronyuk V. B. Izuchenie sortov i linij ozimoj tverdoj pshenicy v konkursnom sortoispytanii [The study of winter durum wheat varieties and lines in the Competitive Variety Testing ] // Zernovoe hozyajstvo Rossii. 2018. № 1. S. 24-28. DOI: 10.31367/2079-8725-2018-55-1-24-28
7. Sanduhadze B.I., Mamedov R.Z., Krahmalyova M.S., Bugrova V.V. Nauchnaya selekciya ozimoj myagkoj pshenicy v Nechernozemnoj zone Rossii: Istoriya, metody i rezul’taty [Scientific breeding of winter common wheat in the Non-Blackearth Zone of Russia: history, methods, and results ]// Vavilovskij zhurnal genetiki i selekcii. - 2021. T. 25. № 4. S. 367-373. DOI: 10.18699/VJ21.53-o
8. CHernova A.A., Podgornyj S.V., Skripka O.V., CHernova V.L., Samofalov A.P. Sravnitel’naya ocenka perspektivnyh linij ozimoj myagkoj pshenicy v usloviyah yuga Rostovskoj oblasti [Comparative estimation of promising winter common wheat lines in the south of the Rostov Region] // Sibirskij vestnik sel’skohozyajstvennoj nauki. 2024; 54(4): 43-50. DOI: 10.26898/0370-8799-2024-4-5
9. CHernova V.L., Podgornyj S.V., Skripka O.V., Samofalov A.P., Gromova S.N. Produktivnost’ i adaptivnost’ sortov ozimoj myagkoj pshenicy selekcii FGBNU ANC «Donskoj» v usloviyah YUzhnoj zony Rostovskoj oblasti [Productivity and adaptability of winter common wheat varieties developed by the FSBSI “ARC “Donskoy” in the southern part of the Rostov region] // Tavricheskij vestnik agrarnoj nauki. 2021. № 2 (26). S. 261-272. DOI: 10.33952/2542-0720-2021-2-26-261-270
Review
For citations:
Ivanisov M.M., Marchenko D.M., Rybas’ I.A., Kirin A.V. Correlation between productivity and yield structure elements in modern winter wheat varieties developed by the FSBSI “ARC “Donskoy”. Grain Economy of Russia. 2026;18(3):80-87. (In Russ.) https://doi.org/10.31367/2079-8725-2026-104-3-80-87
Views:
21
JATS XML
Email this article 