TY  JOUR
TI  Influence of organic fertilizers and natural zeolite on pigment content and yield of rapeseed plants of the Rif
KW  Keywords: spring rape
KW  organic fertilizers
KW  zeolites
KW  pigments.
JO  Agrarian Bulletin of the
AU  Zubkova, T..
AU  Dubrovina, O.A.
AU  Motyleva, S.M.
PY  2020
IS  193
PB  Ural State Agrarian University