Manifestation of productivity traits in Triticum aestivum/T. timopheevii introgression lines in different environmental conditions

Common wheat lines containing introgression of alien genetic material are an important source and donors of pathogen resistance genes. However, for the effective involvement of lines in breeding, information is needed on their ecological plasticity and productivity in different environments. This paper is the first report on estimates of adaptive responses, stability and breeding value of common wheat lines with alien substitutions and translocations in geographically distant regions. The aim of our investigation was comparative analysis of manifestation of agronomic important traits of common wheat introgression lines containing alien genetic material, when grown in different eco-geographical zones, the Western Siberia (the Russian Federation) and Eastern Europe (the Republic of Belarus). Twenty one fungal disease-resistant T. aestivum / T. timopheevii introgression lines (BC1F22-24, 2 n = 42) from crossing of five common wheat varieties (Saratovskaya 29, Skala, Irtyshanka 10, Tcelinnaya 20 and Novosibirskaya 67) with tetraploid wheat T...