TY  JOUR
TI  The effectiveness of nitrogen fertilizers when cultivating spring wheat varieties using various tillage technologies
KW  spring wheat
KW  nitrogen
KW  fertilizer
KW  variety
KW  tillage
JO  Vestnik of Omsk SAU
AU  Zagorodniy, B.V.
AU  Popova, V.I.
AU  Bobrenko, I.A.
PY  2026
IS  62
PB  FSBEI HE Omsk SAU