To increase the efficiency of creating new source material adapted for the Far Eastern region agroecological conditions the breeding value of the spring triticale collection samples was studied. The indicators of breeding value (Bv), breeding index (Si) and breeding index of the genotypes value (Siv) are calculated by grain yield. During the years of research weather patterns are noted – lack of heat and moisture at the beginning of plant vegetation and overwetting in the second half of the growing season. The yield level varied greatly during the years of research from 10.2 c/hа (Lailak bogari (Tajikistan)) in 2018 to 97.4 с/ha (Wanad (Poland)) in 2017. It has been established that the spring triticale variety Gabo (Poland) stably realizes its genetic potential in combination with high environmental resistance to limited environmental factors. It was revealed that the main structural elements of productivity in collection samples of spring triticale substantially depend on the hydrothermal regime of vegetation. A promising variety Kvadro (Russia) was selected, which forms the optimal grain yield due to high rates of seed weight per ear and their grain size. Under favorable conditions, all triticale samples accumulate 15...18% protein in the grain, but the deterioration of the growing conditions its amount decreases to 13...14%. Samples Crato (Portugal), Taurus (Great Britain), IT 7 (71/72) – Armadillo (Portugal) are characterized by a high amount of the essential amino acid lysine in the grain – more than 500 mg/%. Absolute resistance to lodging varieties are Kargo (Poland), Alamos (Tcl. 84) (Mexico), Amigo (Russia), Quadro (Russia), Breakwell (Australia), Ardi 1 / Topo 1419 // Erizo 9/4 (Mexico) , Ardi 1 / Topo 1419 // Erizo 9/3 (Mexico). Selected collection samples of spring triticale are recommended for further breeding work to create a new source material adapted to the conditions of the Far Eastern region.