Amount of mobile toxicants in typical gray soils and irrigation water contained Kitab district, UzbekistanKhusniddin Karimov, Zafar Uzakov, Dilafruz Mallaeva, Jobir Khushmurodov and Nodir AbdurazzakovE3S Web Conf., 623 (2025) 01006DOI: https://doi.org/10.1051/e3sconf/202562301006