BIS is a soft winter wheat variety (Triticum aestivum L.) characterized by medium maturity and medium height. It exhibits high resistance to lodging, ensuring crop stability under unfavorable weather conditions. The 1000-grain weight ranges from 37 to 49 grams, indicating good grain quality. The 'Lutescens' variety is distinguished by enhanced winter hardiness, exceeding the average level, as well as drought resistance comparable to leading regional varieties such as 'Mera' and 'Moskovskaya 39'. The variety is recommended for cultivation in various regions of Russia, including the Northwestern, Central, Volga-Vyatsk, Central Black Earth, North Caucasus, Middle Volga, and Lower Volga regions. In particular, it is suitable for cultivation in the Ivanovo and Moscow oblasts. The average yield of the variety in these regions reaches 34.4 centners per hectare, indicating its high productivity and adaptability to various climatic conditions. The baking quality of the BIS variety is evaluated as good, at a satisfactory filler level, making it in demand for the production of bakery products. Thanks to the combination of resistance to adverse factors, high yield, and grain quality, this variety is a reliable choice for agricultural producers seeking a stable and high-quality crop of soft winter wheat.