g. Kazan', Russian Federation
631.52
The object of the study was 17 varieties of winter soft wheat of various geographical origins in order to identify the most winter-hardy and productive in the conditions of the Pre-Kama zone of the Republic of Tatarstan. On average, over two years of study, the maximum increases in grain yield over the standard variety were obtained from the varieties EN Cepheus (0.59 t/ha), EN Albireo (0.74 t/ha), Ilvina (0.59 t/ha), Universiade ( 0.35 t/ha). The share of influence of the variety genotype on yield was 42.7%, and weather conditions - 51.3%.
winter wheat, variety, overwintering, tillering factor, grain weight per ear, productivity
1. Torbina I.V., Fardeeva I.R. Adaptivnost' kollekcionnyh obrazcov ozimoy pshenicy k usloviyam Srednego Predural'ya // Vestnik Kazanskogo gosudarstvennogo agrarnogo universiteta. 2021. №2 (62): 43-48. DOIhttps://doi.org/10.12737/2073-0462-2021-43-48.
2. Ashiev A. R., Habibullin K. N., Skulova M. V., Chegunova A.V. Ocenka urozhaynosti perspektivnyh liniy soi selekcii FGBNU «ANC «Donskoy» // Zernovoe hozyaystvo Rossii. 2017. №6 (54). S. 27-29.
3. Zaharov V.G., Mishen'kina O.G. Adaptivnye svoystva novyh sortov ovsa v usloviyah srednevolzhskogo regiona // Vestnik Ul'yanovskoy gosudarstvennoy sel'skohozyaystvennoy akademii. 2020. № 4. S. 100-107.
4. Demina E.A., Kincharov A.I., Taranova T.Yu., Mullayanova O.S., Chekmasova K.Yu. Istochniki cennyh priznakov dlya selekcii yarovoy myagkoy pshenicy v Srednem Povolzh'e // Vestnik Kazanskogo GAU. № 4(60). 2020. S.21-26. DOIhttps://doi.org/10.12737/2073-0462-2021-21-26.
5. Smith S., Bubeck D., Nelson B. et al. Genetic diversity and modern plant breeding // Genetic diversity and erosion in plants. Indicators and prevention. Switzerland: International Publishing, 2015. P. 55–88.
6. Zhuchenko A. A. Adaptivnaya sistema selekcii rasteniy (ekologo-geneticheskie osnovy). M.: RUDN, 2001. T. 1. 780 s.
7. Yusova O.A., Nikolaev P.N. Effektivnost' primeneniya razlichnyh metodik dlya rascheta plastichnosti i stabil'nosti sortov na primere yarovogo yachmenya // Dostizheniya nauki i tehniki APK. 2020.T. 34. № 2. S. 24-28.
8. Volkova L. V., Gireva V. M. Ocenka sortov yarovoy myagkoy pshenicy po urozhaynosti i adaptivnym svoystvam // Agrarnaya nauka Evro-Severo-Vostoka. 2017. № 4(59). S. 19-23.
9. Filippova E. A., Bannikova N. Yu., Mal'ceva L. T., Drobot I. A., Kataeva N. V. Analiz pogodnyh usloviy v svyazi s vozdelyvaniem ozimoy pshenicy v lesostepnoy zone Zaural'ya //Vestnik Kazanskogo GAU № 1(65) 2022. S. 32-37. DOIhttps://doi.org/10.12737/2073-0462-2022-32-37.
10. Ionova E. V., Gaze V. L., Nekrasov E. I. Perspektivy ispol'zovaniya adaptivnogo rayonirovaniya i adaptivnoy selekcii sel'skohozyaystvennyh kul'tur // Zernovoe hozyaystvo Rossii. 2013. № 3. S. 19–21.
11. Manukyan I.R., Miroshnikova E.S. Comprehensive assessment of the breeding material of winter wheat for resistance to moisture deficiency and productivity. [Internet]. IOP Conference Series: Earth and Environmental Science. 2020; Vol. 547. 012022 p. [cited 2021, March 03]. Available from: https://iopscience.iop.org/article/10.1088/1755- 1315/547/1/012022.
