Address: Annals Of Agricultural Science, Moshtohor Faculty of Agriculture, Moshtohor, Toukh, Qalyoubia Governorate, Egypt. Deposit books: 655/1974 ISSN:1110-0419 Telephone:002-013-2460306 Fax:002-013-2467786 Website: aasj.bu.edu.eg E-mail: annagricmoshj@fagr.bu.edu.eg