Garcia, A., Macias, E., Loor, J. and Vega, M. 2021. Evaluation of the effects of nutrient solutions as an input alternative in the production of radish (raphanus sativus) with a hydroponic system under a protected environment. Ecuadorian Science Journal. 5, 3 (Nov. 2021), 320-340. DOI:https://doi.org/10.46480/esj.5.3.163.