%0 Journal Article %T Development of technology elements for the cultivation of rare species of perennial onions in the Central Urals %A Karpuhin, M.Y. %A Tymchenko, L.N. %K perennial onions, Allium fistulosum, Allium nutans, Állium schoenoprásum, Allium odorum, Allium ledebourianum, feeding area %J Agrarian Bulletin of the %D 2023 %N 23 %P 17 %I Ural State Agrarian University