%0 Journal Article %T The effect of treatments with a preparation based on calcium polysulfide on seed germination and yield of wheat plants %A Farkhutdinov, R.G. %A Akhmetshin, B.S. %A Fedyaev, V.V. %A Garipova, M.I. %A Ufimtseva, M.G. %K wheat; pre-sowing treatment; calcium polysulfide; redox system; productivity. %J Agrarian Bulletin of the %D 2020 %N 195 %P 8 %I Ural State Agrarian University