1.

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

Pages 799-812
H. A. Sonbol; Z. M. El-Sirafy; E. A. E. Gazia; H. A. Shams El-Din; Sahar H. Rashed
2.

A COMPARISON BETWEEN CONTROLLED RELEASE AND SOLUBLE N-FERTILIZERS ON YIELD AND QUALITY OF TWO SUBSEQUENT VEGETABLE CROPS.

Pages 813-822
A. Y. Ramadan; Soad M. Ashry
3.

STUDIES ON NITROGEN CONTENT, YIELD AND YIELD COMPONENTS IN GUAR (Cyamopsis tetragonoloba L. TAUB) AS INFLUENCED BY RHIZOBIUM INOCULATION AND NITROGEN FERTILIZATION

Pages 823-842
Z. M. Elsirafy; A. A. Taha; T. M. El-Zehery; Dawlat M. Ebady; Azza A. Ghazi
4.

EVALUATING THE IMPROVED IRRIGATION NETWORKS IN EGYPT

Pages 843-859
T. T. El-Gamal
5.

ASSESSING THE ROLE SOME SOIL AMENDMENTS ON PHOSPHORUS AVAILABILITY UNDER CALCAREOUS SOIL CONDITIONS

Pages 861-870
E.M. El-Hadidi; A. A. Taha; A. A. Mosa; Sally F. AboElezz
6.

PHYSICAL AND MECHANICAL PROPERTIES OF CUCUMBER APPLIED TO SEED EXTRACTOR

Pages 871-880
I. Y. El Said; Mervat M. Atallah; K. S. Khalil; A. M. El-Lithy
7.

EFFECT OF SOIL AND FOLIAR APPLICATION OF HUMIC ACID ON GROWTH AND PRODUCTIVITY OF SOYBEAN PLANTS GROWN ON A CALCAREOUS SOIL UNDER DIFFERENT LEVELS OF MINERAL FERTILIZERS

Pages 881-890
M. M. Mahmoud; A. H. A. Hassanein; S. F. Mansour; A. M. Khalefa