TY CONF TI THE EFFECT OF THE MINERAL NITROGEN FERTILIZER AND THE LIMING ON THE FORMATION OF THE SPRING OAT YIELD IN THE TOMSK REGION KW lime KW mineral fertilizers KW spring oat KW productivity KW soil fertility KW grain quality composition KW oat crop structure KW Tomsk region JO «PROBLEMS OF SOIL FERTILITY IN MODERN AGRICULTURE» AU Vorovchenko, T.A. AU Valetova, E.A. PY 2024 PB Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS