Effect of spraying with some organic and chemical fertilizers on the vegetative and floral growth of Tulip plants variety White Prince

Abstract

This study was conducted in wooden canopy The Follower and to the Department of Horticulture and Landscape Architecture / College of Agriculture and Forestry / University of Mosul with the aim of studying the effect of some liquid organic fertilizers and chemical fertilizers NPK in the vegetative and flowering growth characteristics of Tulip White Prince. It included The study added three levels of organic fertilizers: (Foli Artal) and (Fevist) and (Humi Max) and chemical fertilizer NPK is 0, 1, 2 ml liter sprayed on Leaves, the first spraying was carried out when the plant reached a height of 10 poison, the second one is a month after the spray. First. The experiment was designed using a randomized complete block design. RCBD with three repeaters and 5 bulbs per repeater One. It was noted that spraying plants with high levels of fertilizer (Foli Artal) at a concentration of 2 ml L may exceed morally It caused a significant increase in all vegetative and floral characteristics of the plant, including plant height (31.11cm) and paper area (387.56 cm²) and number of leaves (4.55) (leaf) and flower stalk length (27.68 cm) and the percentage of chlorophyll pigment (51.50) and the fresh weight of the flower stalk and the flower (10.70 cm) and the diameter of the flower stand (0.84 cm) and the diameter of the flower (7.12 cm) and the flowering age (12.03) Day and duration of flowers remaining on the plant (16.45) days and the required period To bloom (95.35) Day.