Abstract
An experiment was conducted using the RCBD design, namely the Factorial Experiment within the Split-Split Plot. Complementary Storyline Shading, licorice extract, and mycorrhizal were tested on two cultivars of shrubby roses in a plastic greenhouse at the Department of Horticulture and Palms in the Baghdad Governorate during the spring of 2022 for their impact on the growth and production of commercial cut flowers. The use of two varieties of shrub roses, Angelina, red in color and Maroussia, white, using three levels of shading without shading and 25% and 50%. 1 + Maiko Raisa). And (chelated iron + mycorrhizal (1 g / liter-1 + mycorrhizae) and licorice extract + chelated iron + mycorrhizae). The flowers are of anthocyanin pigment, while the V2 variety was significantly superior to the V1 variety in flower stem diameter. While the characteristics of vegetative growth represented by the average leaf area and the content of leaves of chlorophyll and the characteristics of flowering growth represented by the diameter of the flower stem, the duration of the flower remaining on the plant and the content of flowers of the anthocyanin pigment were significantly superior when using shading levels 50% (S2) and the levels of fertilization consisting of mycorrhiza and licorice extract And chelated iron (F3) in all characteristics of vegetative and flowering growth.
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More From: IOP Conference Series: Earth and Environmental Science
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