The TUIMAADAA soft spring wheat variety was created under conditions of the Far North, specifically adapted for cultivation in Central Yakutia and other regions of the Sakha (Yakutia) Republic. It is the result of interspecific hybridization of the Omskaya 12 variety with the local variety Skorospelka Uluchshennaya, which allowed obtaining a plant with high resistance to extreme climatic conditions, including low winter temperatures, short vegetative period, and lack of heat and moisture. TUIMAADAA belongs to medium-early varieties with a vegetative period from 55 to 87 days, ripens 1-2 days later than the Prilen 19 variety, and is characterized by a medium-height plant with a pyramidal, loose head of medium density and white color with short awns. The variety demonstrates moderate drought resistance and resistance to lodging, as well as high head fullness and resistance to grain shedding. Over the years of variety testing, TUIMAADAA was not affected by powdery scab, shows weak susceptibility to fusarium and root rot, which indicates its high resistance to biotic stressors. The mass of 1000 grains varies from 29 to 40 grams, the grain is colored, variety erythrospermum. Gluten content is 30-32%, which ensures good baking qualities at the level of filler. The yield of the variety in recommended regions for cultivation reaches 23.0 c/ha, and under certain conditions can be from 2.0 to 3.5 tons per hectare. TUIMAADAA is recommended for cultivation in agricultural zones I-III of the Sakha (Yakutia) Republic and included in the State Register of Breeding Achievements of the Russian Federation. Due to its adaptive properties and grain quality, this variety is a reliable choice for agrarians working in the harsh climatic conditions of Eastern Siberia.
