%0 Conference Article %T Study of alfalfa samples and hybrids in the nursery of competitive variety testing %A Lomov, M.V. %A Piskovatsky, Y.M. %K breeding, alfalfa, varieties, hybrids, foliage, grass height, yield of green and dry mass. %J Multifunctional adaptive fodder production %D 2022 %P 9 %I Federal Williams Research Center of Forage Production and Agroecology