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With the aim of determined the optimum data of the broccoli plant and selecting the appropriate fertilizer for it, as well as determining the importance of foliar spraying with biozyme in growth and production, The experiment was carried out according to the split split plot design with three replicated, that included three factors, the first factor is the study of the effect of planting date (D), which included two planting dates, the first of planting was transplanting in the field at 9/10 (D1) and other date was planting at 9/24 (D2), the main plot was assigned to the planting date, and the sub plot was recognized to the fertilizing factor (F) to studying effect  the type of  the fertilizer are used (F) that included three levels, without fertilization (F0) and fertilization with the chemical fertilizer balanced 20-20-20 (F1) and fertilizing with DAP (Di ammonium phosphate) and then within each sub plot, the treatments of foliar spraying with Biozyme were distributed, that included two levels, without spraying (B0) and spraying with biozyme (0.5 mg.L-1 (B1)).