EKB Journal Management System
Author = R.A. El-Refaey
Number of Articles: 2

1

EFFECT OF NITROGEN FERTILIZER LEVELS ON SOME WHEAT VARIETIES BELONGING TWO SPECIES

Volume 2, Issue 3, May and June 2017, Page 207-217
E.H. El-Seidy; A. A. Morad; R.A. El-Refaey; Nehal Kh. El-Hadidy

2

GENOTYPE X ENVIRONMENT INTERACTION FOR GRAIN YIELD AND ITS COMPONENTS OF SOME YELLOW MAIZE CROSSES

Volume 2, Issue 2, March and April 2017, Page 139-148
R.A. El-Refaey; A.A. Barkat; A.A. El-Gammaal; A.M. Abu shosha