@article{Zubkova2020influence,
author={Zubkova, T.. and Dubrovina, O.A. and Motyleva, S.M.},
title={Influence of organic fertilizers and natural zeolite on pigment content and yield of rapeseed plants of the Rif},
journal={Agrarian Bulletin of the},
publisher={Ural State Agrarian University},
year={2020},
pages={2-8},
volume={193},
issue={2},
}