Title  :Effect of nitrogen and some micronutrient fertilizers under different irrigation intervals on growth, yield and some chemical constituents of Roselle (Hibiscus sabdariffa, L.) plant grown in calcareous soils. -
Facyltu : Agriculture Section : Botany
Abstract :
Pub by : Fayoum J.Agric., Res., and Dev. 15(2), 30 - 49.

researchers from fayoum university
 Prof.Dr.-Ramadan Abdel azem Agamy
Faculty : Agriculture Section: Botany

researchers
Mohamed, S. A., EL- Yazal, M. A., Medani, R. A. and Agami, R. A.