TY  JOUR
TI  ECONOMIC EFFICIENCY OF FIELD CROP ROTATION IN OPTIMIZATION OF OF SOWING AREAS STRUCTURE
KW  experience
KW  crop
KW  crop rotation
KW  fertility
KW  productivity
KW  economic efficiency
KW  profitability
KW  net income.
JO  Vestnik of Kazan State Agrarian University
AU  Chibis, V.V.
AU  Chibis, S.P.
AU  Kutyshev, I.N.
AU  Falaleeva, E.V.
PY  2018
IS  12
PB  Kazan state agrarian University