EKB Journal Management System
Author = Z. M. El-Sirafy
Number of Articles: 10
1

BENEFICIAL EFFECTS OF SOME GROWTH REGULATORS ON ONION (Allium cepa L.) GROWN UNDER ORGANIC FARMING COMPARING WITH MINERAL FERTILIZATION

Volume 5, Issue 3, March 2014, Page 311-326
Z. M. El-Sirafy; A. M. El-Ghamry; S. H. Sarhan; A. G. Baddour
2

IMPORTANCE OF ORGANIC MANURING AND MINERAL FERTILIZATION FOR WHEAT YIELD AND ITS COMPONENTS IN EL-DAKAHLIA GOVERNORATE .

Volume 3, Issue 12, December 2012, Page 1251-1261
Z. M. El-Sirafy; S. A. Genaidy; Kholoud A. El-Nakma
3

MAXIMIZING WATER AND N FERTILIZER USE EFFICIENCIES UNDER MAIZE CROP AT NORTH DELTA

Volume 3, Issue 1, January 2012, Page 27-39
H. A. Sonbol; Z. M. El-Sirafy; E. A. E. Gazia; H. A. Shams El-Din; Sahar H. Rashed
4

SPATIAL DISTRIBUTION OF SOME SOIL PHYSIOCHEMICAL PROPERTIES IN KALABSHOW FARM USING GEOSTATISTICS

Volume 2, Issue 12, December 2011, Page 1291-1301
Z. M. El-Sirafy; A. M. El-Ghamry; A. A. Elnaggar; M. E. El-Seedy
5

MAXIMIZING WATER AND N FERTILIZER USE EFFICIENCIES UNDER WHEAT CROP AT NORTH DELTA

Volume 2, Issue 8, August 2011, Page 799-812
H. A. Sonbol; Z. M. El-Sirafy; E. A. E. Gazia; H. A. Shams El-Din; Sahar H. Rashed
6

THE RESIDUAL EFFECT OF RICE N-BIOFERTILIZATION AS POTENTIAL ECONOMIC FOR MINERAL NITROGENOUS FERTILIZATION OF WHEAT CROP.

Volume 2, Issue 7, July 2011, Page 733-746
Z. M. El-Sirafy; A. M. Abd-El-Hameed; Rasha E. H. El-Mahdy
7

ROLE OF BIOFERTILIZATION AND DIFFERENT RATES OF NITROGEN WITH FOLIAR SPRAYING OF NITROGEN AND YEAST IN RICE PRODUCTIVITY AND NUTRIENT UPTAKES.

Volume 2, Issue 7, July 2011, Page 717-731
Z. M. El-Sirafy; A. M. Abd-El-Hameed; Rasha E. H. El - Mahdy
8

REDUSING MINERAL FERTILIZERS DOSE OF WHEAT PLANT USING BIOFERTILIZERS: CHEMICAL COMPOSITION AND USE EFFICIENCY OF FERTILIZERS

Volume 2, Issue 6, June 2011, Page 681-699
Z. M. El-Sirafy; G. A. Baddour; Einas E. Yousif
9

CHEMICAL COMPOSITION AND QUALITY OF SPINACH PLANT (SPINACH OLERACEA L.) AS AFFECTED BY MINERAL FERTILIZATION AND SOME RESIDUAL PLANT EXTRACTS.

Volume 33, Issue 12, December 2008, Page 9155-9170
Z. M. El-Sirafy; G. A. Baddour; Bosy F. Abas
10

SUBSTITUTION OF COMPOST TEA INSTEAD OF A PART OF MINERAL FERTILIZERS FOR PEA PLANT (Pisum Sativum L .)

Volume 33, Issue 8, August 2008, Page 6279-6289
Z. M. El-Sirafy; G. A. Baddour; Kholod A. El-Nakma