The effectiveness of the use of low-nutrient feed in industrial poultry farmingMaria Krotova, Olga Sangadzhieva, Maria Kuznetsova, Larisa Dzhabrueva, Olga Krotova and Kermen KhalgaevaE3S Web Conf., 431 (2023) 01046DOI: https://doi.org/10.1051/e3sconf/202343101046