Improved cotton fences for a sustainable approach to cotton cleaning Dilshod Tashpulatov, Salikh Tashpulatov, Igor Tyurin, Ranokhon Norboeva and Alisher Ismailov E3S Web of Conf., 531 (2024) 01014 Published online: 03 June 2024 DOI: 10.1051/e3sconf/202453101014