DOI QR코드

DOI QR Code

Study on the correlation links between parameters of weather conditions and indicators of seed productivity of plants of spring wheat (Tr. aestivum L.) in Irkutsk region

  • Received : 2012.06.28
  • Accepted : 2012.08.24
  • Published : 2012.08.30

Abstract

In Irkutsk region the plants of spring wheat (Tr. aestivum) grow in three agro-ecological zones: steppe, forest-steppe and subtaiga. Due to this reason, the paper determines the coefficients of correlation between the indicators field germination of seeds, plant safety, productivity, temperature and moisture content of the plant habitat for each zone. The zonal moisture saving features of soil treatment for growing wheat plants (Tr. aestivum) are discussed on the basis of these data.

Keywords

References

  1. Gontar, V.I., S.I. Eremin and L.M. Makarova. 1981. Agricultural system of Irkutsk region, Irkutsk. pp. 9-22 (in Russian).
  2. Lykova, N.A. 2009. Effect of pre-vegetation: ecological aftereffects. Science, Saint-Petersburg. pp. 1-311 (in Russian).
  3. Mashkevich, N.I. 1974. Crop production. Higher school, Moscow. pp. 1-455 (in Russian).
  4. Neudachin, V.P., V.G. Zima and G.I. Bukreeva. 2001. Link of gliadin components with the quality of gluten of winter wheat in Krasnodar area, Krasnodar. pp. 367-374 (in Russian).
  5. Polnomochnov, A.V., I.E. Illi and I.A. Krutikov. 2008. Spring wheat of Cisbaikalia and results of agricultural crop zoning. House of Publication, Irkutsk. pp. 1-288(in Russian).
  6. Roach, D.A. and R.D. Wulff. 1987. Maternal effects in plants. Ann. Rev. Ecol. Syst. 18:239-251.
  7. Rumshisky, L.Z. 1971. Mathematical proceeding of experiment results. Science, Moscow. pp. 1-192 (in Russian).
  8. Sandukhadze, B.I., B.P. Loboda, D.F. Askhadullin and E.V. Zhuravleva. 2006. Influence of nitrogen application on nitrogen content in soil and plants of winter wheat. Agrochem, vestnik. 11:10-12 (in Russian).
  9. Shotsky, V.P. 1956. Nature conditions of agricultural production and natural historical areas of Irkutsk region. Eastern Siberian Book House, Irkutsk. pp. 1-126 (in Russian).
  10. Takalandze, G.O. and A.G. Belykh. 1991. Technologies of differential treatment of early steam for the conditions of the East Siberia. CSTI, Irkutsk. pp. 1-4 (in Russian).
  11. Takalandze, G.O. 1993. Rationale for minimal treatment of the leached chernozem in the field rotation of the foreststeppe zone of the Angara area. Dissertation abstract of candidate of agricultural sciences, Irkutsk. pp. 1-19 (in Russian).
  12. Tsvelev, N.N. 2005.On origin and main directions of evolution of cereals (Poaceae). Scientific Book House, Saint-Petersburg. pp. 280-292 (in Russian).
  13. Zhuchenko, A.A. 2006. Role of plant breeding in the century of knowledge of biology and economics, Vestnik RAAS 1:3-6 (in Russian).