Effect of The Irrigation And Fertilization in The Growth Performance of Turf Grass Seeds Mixture in Spring Season

This research was conducted in the field of Malta nursery/Dohuk governorate- Iraq, for period 12/15/2021 to 5/15/2022. It aims study effect irrigation numbers and urea fertilizer levels on growth performance evergreen thyme fodder turf grass seeds mixture consist (21% Poa Pratensis, 39% Festuca rubra 40% Lolium perenne). focused two main factors, first is includes (once time week, twice times week three weeks) second four (0, 5, 10 15 g.m2). The experiment performed by using a Factorial Experiment Randomized Complete Block Design (RCBD) with factors replications. outcomes revealed that at once led significant increase most studied characters like coverage percentage (75.37%), mowing number (2.56), cumulative length vegetative (11.51 cm), dry weight clipping yield (12.05 g). (2.63 g), root depth (11.67 cm) (2.58 g) superior those irrigated week. both 5 g.m-2 had (73.96 70.07%), (11.23 11.51 respectively, where g.m.-2 caused (11.43 (2.56g), significantly (2.26), fresh (11.56 (2.60 As interactions between highest values characteristics were found when fertilized as compared other