TY  JOUR
TI  VARIABILITY OF GRAIN YIELDS AND LEGUMINOUS CROPS  IN KIROV REGION
KW  yield
KW  variability
KW  stability
KW  dynamics
KW  trend
JO  Vestnik of Kazan State Agrarian University
AU  Mukhamadiarov, F.F.
AU  Permyakova, E.A.
PY  2022
IS  17
PB  Kazan state agrarian University