WHEAT ENVIRONMENTAL PLASTICITY IN THE FOREST STEPPE OF THE WESTERN SIBERIA
Abstract
The paper estimates spring wheat environmental plasticity and harvest sustainability when dropping on 2 predecessors (complete fallow and crops) in 2010–2011 and 2014. The authors applied varieties included into the State Register and selected short-season varieties and middle-early varieties produced in different environmental and climate conditions. The group of researchers studied plasticity by means of methods developed by Taem, Eberchart and Russel. The article indicates that periods of research differed in respect to amount and evenness of precipitation and temperature; this is certified by means of analysis of variance. Variations caused by cultivating conditions are 45.5 % whereas genotype variations and time variations are 22.08 % and 4.53 % resp of total feature phenotypic change. Variations caused by unpredictable conditions are high and equal to 22.01 %; it is due to agroclimatic and agrotechnical factors. The publication reveals short-season varieties to be the plastic ones as their average crop yield was at the standard level. The paper considers Prilenskaya 19 variety, Lutestens 1034 and Svecha variety to be sustainable ones. The authors make conclusion Pamyati Vavenkova variety is productive and resistant; Svecha variety is resistant and profitable.
About the Authors
E. V. Ageeva
Сибирский НИИ растениеводства и селекции
Russian Federation
Russian Federation
I. E. Likhenko
Сибирский НИИ растениеводства и селекции
Russian Federation
Russian Federation
V. V. Sovetov
Сибирский НИИ растениеводства и селекции
Russian Federation
Russian Federation
V. V. Piskarev
Сибирский НИИ растениеводства и селекции
Russian Federation
Russian Federation
References
1. Lubnin A. N., Sovetov V. V. Itogi selektsionnoy raboty po yarovoy pshenitse, izuchenie ee rastitel’nykh resursov v zone selektsentra SibNIIRS za 30 let (1969–1998) [Sib. vestnik s.-kh. nauki], no. 3–4 (1999): 70–75.
2. Kozhevnikov A. R., Mikhaylenko M. A., Popova G. I. Polevye kul’tury Zapadnoy Sibiri. Omsk: Obl. kn. izd-vo, 1958. 160 p.
3. Likhenko I. E., Sovetov V. V., Anosov S. I., Likhenko N. N. Formirovanie urozhaya zerna sibirskikh sortov yarovoy myagkoy pshenitsy v usloviyakh kontinental’nogo klimata Zapadnoy Sibiri [Dostizheniya nauki i tekhniki APK], no. 1 (2014): 27–30.
4. Valekzhanin V. S. Ekologicheskaya plastichnost’ i stabil’nost’ sortov i liniy yarovoy myagkoy pshenitsy po urozhaynosti i elementam ee struktury v usloviyakh Priobskoy lesostepi Altayskogo kraya [dis. … kand. s.-kh. nauk]. Barnaul, 2012. 208 p.
5. Belkina R. I., Isupova G. M., Bome N. A. Povyshenie kachestva zerna pshenitsy. Tyumen’, 2005. 105 p.
6. Besalaev N. I., Tukhfatullin M. F. K otsenke sortov yarovoy tverdoy pshenitsy na ekologicheskuyu plastichnost’ [Izv. Orenburg. gos. agrar. un-ta], no. 17–1 (2008): 18–20.
7. Katalog sortov sel’skokhozyaystvennykh kul’tur, sozdannykh uchenymi Sibiri i vklyuchennykh v Gostreestr RF (rayonirovannykh) v 1929–2003gg. Novosibirsk, Vyp. 3 (2003). pp. 269.
8. Sorta selektsentra SibNIIRS SO RASKhN i ucherezhdeniy zony ego deyatel’nosti. Novosibirsk, 2005. pp. 67.
9. Sto sortov Ural’skogo NIISKh [catalog]. Ekaterinburg, 2006. pp. 10–11.
10. Vikipediya. Svobodnaya entsiklopediya: https://wikipedia. ru.
11. Dospekhov B. A. Metodika polevogo opyta. Moscow: Agropromizdat, 1985. pp. 244–268.
12. Zykin V. A., Belan I. A., Yusov V. S., Korneva S. P. Metodiki rascheta ekologicheskoy plastichnosti sel’skokhozyaystvennykh rasteniy po distsipline «Ekologicheskaya genetika». Omsk, 2008. pp. 4–26.
Review
For citations:
Ageeva E.V., Likhenko I.E., Sovetov V.V., Piskarev V.V. WHEAT ENVIRONMENTAL PLASTICITY IN THE FOREST STEPPE OF THE WESTERN SIBERIA. Bulletin of NSAU (Novosibirsk State Agrarian University). 2015;(1):22-28. (In Russ.)
Views:
357
Email this article 
