TY CONF TI INFLUENCE OF WETTING CONDITIONS OF SANDY SOILS ON THE PRODUCTIVITY OF WINTER RYE KW diploid winter rye KW individual selection KW productivity elements KW seeding rate KW moisture coefficient JO Multifunctional adaptive fodder production 26 (74) AU Kovalenko, E.A. AU Draganskaya, M.G. AU Savvicheva, I.K. AU Sitnov, D.M. PY 2021 PB Federal Williams Research Center of Forage Production and Agroecology