The impact of soil tillage on CO2 emission: Results of a comparative study Alina Kamalova, Natalya Danilova, Polina Kuryntseva, Nataliya Pronovich and Svetlana Selivanovskaya E3S Web Conf., 623 (2025) 01031 Published online: 08 April 2025 DOI: 10.1051/e3sconf/202562301031