The nutritional value of hybrid triticale x Agrotriticum (Triticum aestivum x Agropyron) kernels (TW) for broiler chickens was evaluated. An experiment was carried out on 40 threeweek-old broiler chickens, kept in individual cages and allocated to 4 groups, 10 birds per group. Four experimental diets were formulated, two basal wheat- and soyabean meal-based diets, unsupplemented (B) or supplemented with a xylanase preparation (BX) and two diets composed of TW mixed in a 1:1 proportion with basal diets B or BX, the latter supplemented with a β-glucanase preparation at a rate of 1 g per kg of TW. Trypsin inhibitor activity in TW seeds was 1.46 TUI/g, the amino acid composition of protein was similar as triticale protein. Ileal digesta viscosity in the group fed the diet with 50% TW seeds reached 5.1 mPas .s and decreased to 3.1 mPas·s after xylanase and β-glucanase supplementation. The apparent protein, fat and NFE digestibility of TW seeds was 88, 71 and 91%, respectively; protein and fat digestibility increased after enzyme supplementation. It may be concluded that TW seeds can be a valuable component of poultry diets after xylanase and β-glucanase supplementation.