Recently, livestock business has been accused of being a part of polluting the environment. Data from the Ministry of Agriculture in 2021 shows that the livestock sector in South Sumatra, especially the laying hens population, has increased every year. According to the South Sumatra Provincial Office, the population of laying hens in South Sumatra in 2019 was 7,095397, in 2020 it was 8,437642 a…