Pre-sowing treatment of leguminous seeds with a magnetic field: Effect on seed sowing indicators, crop structure and yieldA.N. Isakov, I.V. Ivanov, M. I. Savin, L.A. Sokolova and F.L. ChubarovE3S Web Conf., 614 (2025) 03019DOI: https://doi.org/10.1051/e3sconf/202561403019