Variation of rice varieties of Russian breeding by grain quality traits in growing conditions of agrolandscape zones of Krasnodar regionNatalia Tumanian, Svetlana Chizhikova, Elina Papulova, Tatyana Kumeiko and Sergey GarkushaE3S Web Conf., 176 (2020) 03015DOI: https://doi.org/10.1051/e3sconf/202017603015