%0 Journal Article %T THE RESEARCH OF CHEMICAL AND TOXIC PROPERTIES NEPHELINE SLIME WITH THE PURPOSE OF THEIR USE IN THE AGRICULTURE %A Shepelev, I.I. %A Styglits, I.S. %A Yeskova, E.N. %A Zhizhaev, A.M. %K nepheline slime, mineralogical structure, microelement structure calcium containing waste, deoxidant, sour ground %J Bulletin of KSAU %D 2016 %N %P 5 %I Krasnoyarsk State Agrarian University