TY  JOUR
TI  YIELD STRUCTURE AND GRAIN GRADING OF WINTER WHEAT DEPENDING  ON ORGANIC FERTILIZERS  IN THE MIDDLE VOLGA FOREST-STEPPE REGION
KW  wheat
KW  grain
KW  structure
KW  grading
KW  fertilizers
JO  Bulletin Samara State Agricultural Academy
AU  Chukhnina, N.V.
AU  Zudilin, S.N.
PY  2021
IS  6
PB  Samara State Agrarian University