TY  JOUR
TI  Cluster analysis in assessing the efficiency of grain production in the Tyumen region
KW  agriculture
KW  crop production
KW  grain production
KW  mineral fertilizers
KW  correlation and regression analysis
KW  cluster analysis
KW  yield
KW  efficiency
KW  regions
JO  Agrarian Bulletin of the
AU  Agapitova, L..
AU  Butorina, G..
PY  2024
IS  24
PB  Ural State Agrarian University