عنوان المقالة:Effect of Levels of Chemical Fertilizer and Gibberellic Acid in the Growth and Flowering of Tulip Effect of Levels of Chemical Fertilizer and Gibberellic Acid in the Growth and Flowering of Tulip
This study was conducted in the wooden canopy of the Department of Horticulture/College of Agriculture
and Forestry/University of Mosul for the season 2017 -2018 on the plaster of the tulip. Tulipahybrida L
Crystal beauty The study included the addition of three concentrations of nitrogen fertilizer (0, 2 and 4 g /
pot) and three concentrations of potassium fertilizers (0, 2 and 4 g/pot) and three concentrations of gibberellic
acid: 0, 200 and 400 mg. L -1 by immersing the bulbs for 24 hours before planting, the study was carried out
by designing the complete random sections with three replicates and three bulbs for the single repeater.
أ.د. علاء هاشم يونس الطائي | Prof-Dr-Alaa Hashim Younis Altaee | 23021