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Evaluation of winter wheat varieties bred in Siberia as to ecological plasticity and stability parameters

Abstract

Results are given from a three-year (2009-2011) study on seven cultivars of winter common wheat T. aestivum L. against two backgrounds differing in humidity (Novosibirsk Region). The Novosibirskaya 3 cultivar of winter common wheat was found to have a good yield potential of 5.21 t/ha. The best conditions for yield formation in the cultivars when sown in mustard hedgerows were in 2009. The determinants in forming yielding capacity of winter wheat under study were the year factor of 70.7%, and cultivar and background factors of 11.9 and 7.1%, respectively. The greatest influence of the year factor is significative of the prevalence of environmental effects and the importance of their influence on the yield phenotypic variability. The significant interaction between the factors indicates that further yield increases can be achieved through the use of adaptive high-producing varieties. The cultivars Novosibirskaya 40, Novosibirskaya 2 and Omskaya 6 showing the value bi > 1 have greater responsiveness to changing their growing conditions than the others. Such cultivars demand higher field management levels, as they are capable of positively responding by increased yields. The Novosibirskaya 3 cultivar is medium-stable, with the coefficient bi close to 1, has good yields and adequate responsiveness to changing growing conditions. The cultivars Novosibirskaya 40 and Novosibirskaya 51 with moderate grain yields showed high stability. The cultivars Novosibirskaya 3 and Obskaya Ozimaya possess high plasticity, and adequately respond to changing environmental conditions. Taking into account a set of such parameters as plasticity, stability and homeostaticity, one can consider Novosibirskaya 3 and Obskaya Ozimaya to be most adaptive among the all cultivars studied.

About the Authors

G. V. Artemova
Siberian Research Institute of Plant Production and Breeding - Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences
Russian Federation


P. I. Stepochkin
Siberian Research Institute of Plant Production and Breeding - Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences
Russian Federation


V. I. Ponomarenko
Siberian Research Institute of Plant Production and Breeding - Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences
Russian Federation


N. N. Ermoshkina
Siberian Research Institute of Plant Production and Breeding - Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences
Russian Federation


G. V. Ponomarenko
Siberian Research Institute of Plant Production and Breeding - Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences
Russian Federation


References

1. Лихенко И.Е., Артемова Г.В., Христов Ю.А. Становление и развитие селекции растений в Сибири // Сиб. вестн. с.-х. науки. - 2014. - № 5. - С. 28-35.

2. Ионова Е.В., Газе В.Л., Некрасов Е.И. Перспективы использования адаптивного районирования и адаптивной селекции сельскохозяйственных культур // Зерн. хоз-во России. - 2013. - № 3 (27). - С. 19-21.

3. Жученко А.А. Эколого-генетические основы адаптивной системы селекции растений // С.-х. биология. - 2000. - № 3. - С. 55-60.

4. Алабушев А.В. Адаптивный потенциал сортов зерновых культур // Зернобобовые и крупяные культуры. - 2013. - № 2 (6). - С. 47-51.

5. Агеева Е.В., Лихенко И.Е., Советов В.В., Пискарев В.В. Экологическая пластичность пшеницы в лесостепи Западной Сибири // Достижения науки и техники АПК. - 2014. - № 1. - С. 22-28.

6. Рыбась И.А. Оценка сортов озимой мягкой пшеницы по урожайности и параметрам адаптивности // Зерн. хоз-во России. - 2014. - № 1 (31). - С. 31-39.

7. Розова М.А., Янченко В.И., Мельник В.М. Экологическая пластичность яровой твердой пшеницы в условиях Алтая. - Барнаул, 2010. - 148 с.

8. Валекжанин В.С., Коробейников Н.И. Адаптивность сортов и линий яровой мягкой пшеницы по урожайности и элементам ее структуры в условиях Приобской лесостепи Алтайского края // Вестн. Алтайского ГАУ. - 2012. - № 6 (92). - С. 10-14.

9. Зыкин В.А., Белан И.А., Юсов В.С. и др. Методика расчета и оценки параметров экологической пластичности сельскохозяйственных растений. - Уфа, 2005. - 100 с.

10. Мартынов С.П. Оценка экологической пластичности сортов сельскохозяйственных культур // С.-х. биология. - 1989. - № 3. - С. 124-128.


Review

For citations:


Artemova G.V., Stepochkin P.I., Ponomarenko V.I., Ermoshkina N.N., Ponomarenko G.V. Evaluation of winter wheat varieties bred in Siberia as to ecological plasticity and stability parameters. Siberian Herald of Agricultural Science. 2015;(6):5-11. (In Russ.)

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ISSN 0370-8799 (Print)
ISSN 2658-462X (Online)