%0 Journal Article %T BIOLOGICAL METHODS OF IMPROVEMENT OF SOIL FERTILTY AND SPRING WHEAT YIELD CAPACITY %A Zharova, T.F. %K forecrop, pure bare fallow, sideral, seeded, dark chestnut soil, density, productive moisture, nitrate nitrogen, spring wheat, yield %J Bulletin of KSAU %D 2016 %N %P 5 %I Krasnoyarsk State Agrarian University