Complete feed for poultry — a ready-made feed mixture balanced for metabolizable energy (12.5–13.0 MJ/kg), protein, amino acids, vitamins, and minerals. Formulations: PK-1 (layers), PK-5/PK-6 (broilers starter/finish). Base ingredients: wheat, corn, soybean meal, sunflower meal, fish meal, chalk, premix. Complies with GOST 18221-2018. Complete feed is a ready-made mixture providing 100% of the animal's requirements for nutrients, energy, vitamins, minerals, and amino acids. Composition: cereals (wheat, barley, corn) 50–70%, protein components (soybean meal, sunflower meal) 15–25%, fats 2–5%, premix 0.5–1%, amino acids, enzymes, coccidiostats (for poultry). Production: dosing → grinding with a hammer mill → mixing in a horizontal mixer (3–5 min) → pelleting on a pellet press (temperature 70–85°C) → cooling → sieving → packaging. Pellet sizes: 3 mm (poultry), 5 mm (pigs), 8 mm (cattle). Storage: dry warehouses, temperature ≤25°C, humidity ≤75%. Shelf life 3–6 months. Documentation: veterinary certificate (FGIS 'Mercury'), quality protocol, formulation.