Batoul Hanoon Faleh Al-Zubaidi and Walid Allawi Abbawi 2022. Effect of cultivar, fulvic acid and the interaction between their on some physical and chemical properties and yield of broccoli Brassica oleracea var. Italica). University of Thi-Qar Journal of agricultural research. 11, 1 (Aug. 2022), 70–78. DOI:https://doi.org/10.54174/utjagr.v11i1.161.