Szőke, Z., Babicz , S., Basal, O. and Veres, S. 2022. Qualification of the use of plant yield-enhancing products with photosynthetic and growth parameters . Review on Agriculture and Rural Development. 11, 1-2 (Dec. 2022), 9–14. DOI:https://doi.org/10.14232/rard.2022.1-2.9-14.