AFSHARI, H.T., MIRSHEKARI, B., HASANZADEH GHORTTAPEH, A., FARAHVASH, F. and YARNIA, M. 2023. The effect of bio-fertilizers and a super-absorbent on the quantitative and qualitative characteristics of castor bean (Ricinus communis L.) under water-deficit conditions. Notulae Botanicae Horti Agrobotanici Cluj-Napoca. 51, 2 (Jun. 2023), 13048. DOI:https://doi.org/10.15835/nbha51213048.