TY  JOUR
TI  EFFECT OF ZEOL ACTIVATED ZEOLITE DOSES ON PRODUCTIVITY, QUALITY AND PHENOLOGY OF SUNFLOWER IN MIDDLE VOLGA REGION
KW  sunflower (Helianthus annuus L.)
KW  activated zeolite
KW  mineral fertilizers
KW  field germination
KW  yield
KW  oil content
KW  basket structure
KW  climate resistance
JO  Vestnik of Kazan State Agrarian University
AU  Suleymanov, S.R.
AU  Nizamov , R..
PY  2025
IS  20
PB  Kazan state agrarian University