Isnainun, E., Tini, E. dan suwarto, suwarto 2021. Growth and Results of Three Varieties Celery (Apium graveolens L) With Addition of Alternative Nutrition in the Hydroponic Floating System. AGROLAND The Agricultural Sciences Journal (e-Journal). 8, 2 (Agu 2021). DOI:https://doi.org/10.22487/agroland.v0i0.690.