Vector– New Large-Grain Rice Variety of Domestic Breeding Ruslan Dzhamirze, Nadezhda Malysheva, Nadezhda Ostapenko and Natalya Chinchenko E3S Web Conf., 398 (2023) 01014 Published online: 22 June 2023 DOI: 10.1051/e3sconf/202339801014