%0 Journal Article %T Effect of Zero herbicide and methods of autumn tillage on yield and formation of the photosynthetic apparatus of oil flax varieties %A Goreeva, V.N. %A Galiev, R.R. %A Korepanova, E.V. %A Fatykhov, I.S. %K oilseed flax, variety, Severnyy, VNIIMK 620, autumn tillage, Zero herbicide, yield, leaf area, photosynthetic potential, net photosynthesis productivity. %J Agrarian Bulletin of the %D 2020 %N 194 %P 10 %I Ural State Agrarian University