srjalsSRJALSSRJALS2788-9386https://doi.org/10.47310/srjals.2023.v03i02.004Effect of NPK and Nano-iron on growth and yield of strawberry Fragaria X ananassa Duch Cv. AlbionNajlaaAswad AbidChnarRauf IsmaelAzhinSabah Muhammad TaherAzheenOthman mohammedDepartment of Horticulture and Landscape Design, College of Agriculture and Forestry, University of Mosul, IraqOffice of Examination and Certification of Seeds, Ministry of Agriculture, IraqDirectorate of Agricultural Extension and Training, IraqDepartment of soil Science and Water Resources, College of Agriculture, University of Kirkuk, IraqThe experiment was conducted in the plastic house of the Department of Horticulture and Landscaping of the College of Agriculture and Forestry at the University of Mosul for the season 2022-2023. Two batches with three concentrations (0, 150, 200, 250) mg/L-1 and three concentrations of nano-iron (0, 50, 100, 150) mg/L-1 and between one batch and the other three weeks, with 10 seedlings per experimental unit. The results in the month of 2023 using the randomized complete block design (R.C.B.D), the data were analyzed statistically by the statistical program (SAS) and the averages of the coefficients were compared according to Dunkin's multiple test at a probability level of 0.05% the level of NPK 250 Mg/L was significantly higher in the characteristics and recorded the highest value and it was (Number of flowers, Number of fruits , Weight of fruit, number of newly knotted fruits, Total yield of the seedling ).The iron nanoparticles led to a significant superiority in the growth and yield characteristics of the strawberry fruits, as the level of FeO 150 Mg/L was significantly superior to the comparison treatment in the characteristics\and was recorded as (Number of leaves, Number of flowers, Number of fruits, Weight of fruit, number of newly knotted fruits, Total yield of the seedling ).