EKB Journal Management System
Author = Z. El-Sirafy
Number of Articles: 2

1

BIO-CHEMICAL PARAMETERS OF SPINACH PLANT AS AFFECTED BY THE INTERACTION AMONG N-FORMS, Ca AND Se APPLICATION

Volume 6, Issue 10, October 2015, Page 1201-1215
Z. El-Sirafy; A. El-Ghamry; M. El-Shazly; Hanaa Sakara

2

ROLE OF BIO AND ORGANIC FERTILIZERS IN REDUCING SOME CHEMICAL FERTILIZERS DOSES ON YIELD OF STEVIA PLANTS UNDER SOME DIFFERENT SOIL TYPES

Volume 6, Issue 7, July 2015, Page 829-844
Z. El-Sirafy; R. Hassan; M. El-Shazly; M. Gad