%0 Journal Article %T Efficiency of presowing seed treatment of Vigna unguiculata subsp. sesquipedalis, Triticum aestivum L., Raphanus sativus L., Allium cepa L. with silicon oxide %A Lekonceva, T.G. %A Fedorov, A.V. %K seeds, germination energy, germination, cowpea asparagus, spring wheat, radish, onion %J Agrarian Bulletin of the %D 2023 %N 227 %P 11 %I Ural State Agrarian University