TY  JOUR
TI  AGROBIOLOGICAL FEATURES OF SUNFLOWER HYBRIDS CULTIVATION UNDER THE CONDITIONS OF THE NON-CHERNOZEM ZONE
KW  sunflower
KW  hybrid
KW  yield
KW  oil content
KW  adaptability
KW  agrobiological
JO  Bulletin Samara State Agricultural Academy
AU  Vinogradov, D.V.
AU  Makarova, M.P.
PY  2019
IS  4
PB  Samara State Agrarian University