EFFECT OF NPK FERTILIZATION ON GROWTH AND CHMEICAL COMPOSTION OF Paulownia kawakamii T. ITO SEEDLINGS UNDER SANDY SOIL CONDTIONS

Document Type : Research articles

Authors

• M. A. El-Khateeb ¹
• A. S. El-Leithy ¹
• M. M. Farahat ²
• K. I. Hashish ²

¹ Ornamental Horticulture Department, Faculty of Agriculture, Cairo University, Giza, Egypt.

² Ornamental Plants and Woody Trees Department, National Research Center, Dokki. Giza. Egypt.

Keywords

• Fertilization
• growth
• nitrogen
• NPK
• Paulownia
• phosphorus
• potassium