@article{Bobkov2021content, author={Bobkov, S.V. and Bychkov, I.A.}, title={CONTENT OF PHOTOSYNTHETIC PIGMENTS IN ONTOGENESIS OF WILD AND CULTURAL PEA}, journal={Vestnik of Kazan State Agrarian University}, publisher={Kazan state agrarian University}, year={2021}, pages={10-14}, volume={15}, issue={4}, }