Yield, plasticity and resilience of winter triticale in the conditions of the Moscow region

The aim of the work was to assess the varieties of winter hexaploid triticale in terms of yield, plasticity and stability in the central region of the Non-Black Earth Zone of the Russian Federation. Field research using the methodology of the State Sort Network was carried out on the experimental field of the Department of Genetics, Biotechnology, Breeding and Seed Production of the P.I. Lisitsyn RGAU-Moscow Agricultural Academy named after K.A. Timiryazev in 2014-2017 The linear regression coefficient (bi) was used for the estimation. As a result of the study of 43 varieties, lines and hybrids from the collection of the Department of Genetics, Breeding and Seed Production of the Russian State Agrarian University-Moscow Agricultural Academy named after K.A. Timiryazev, 6 samples of winter triticale with high genetic plasticity (Hermes, Kaskad, PRAG 468, PRAG 509, PRAG 152, hybrid PRAG 531 x PRAG 473) and 10 samples with high stability (Vocalise, Linii 19, Bard, KNIISKh 32 , Tornado, Hewo, Flamingo, Dubrava, Timbo and Legion), which can be further used to create varieties for various levels of agricultural technology.