EFFECT OF NITROGEN ON YIELD AND ACTIVE CONSTITUENTS OF CALENDULA OFFICINALIS L.

Document Type : Original Article

Authors

• Zahira T.Z. Ibrahim
• Fatma, A. Ahmed
• Elham M. Attia

Department of Medicinal and Aromatic Plants, Desert Research Center, EI-Matareya, Cairo, Egypt

Keywords

• nitrogen fertilization
• carotenoids
• volatile oil
• Asteraceae
• Calendula officianlis L

Main Subjects

• Plants