1.

DEVELOPMENT AND EVALUATION OF CUTTING KNIVES TO SUIT CUTTING WET AND DRY FIELD RESIDUES

Pages 601-616
H. A. EL-Khateeb; A. A. El-Keway
2.

INVESTIGATION AND UTILISATION OF A HYBRID HEATING SYSTEM OF BIOMASS BURNING ASSISTED SOLAR ENERGY FOR SWEET COLOURED PEPPERS GREENHOUSE

Pages 617-632
S. M. Abdellatif; H. H. H. Tarabye
3.

EFFECT OF IRRIGATION SCHEDULING AND NITROGEN FERTILIZATION ON BARLEY YIELD AND WATER USE EFFICIENCY

Pages 633-645
M. F. S. Abd El-Rahman; F. A. F. Khalil; N. A. Anton
4.

EFFECT OF TILLAGE SYSTEMS AND SOIL MICROBES ON CONCENTRATION OF SOME AVAILABLE SOIL HEAVY METALS AND CROP YIELD

Pages 647-653
M. M. Abo-Habaga; M. E. Ghazy; Wessam S. Atwa
5.

SUITABILITY OF DRAINAGE WATER FOR IRRIGATION AND ITS IMPACT ON WHEAT AND CLOVER CROPS AT NORTHERN DELTA, EGYPT

Pages 655-668
A. A. Taha; M. E. El-Shehawy; A. A. Mosa; M. N. EL-Komy
6.

EVALUATION OF NITROGEN APPLICATION METHODS TO WHEAT PLANTS GROWN ON SIWA OASIS, EGYPT

Pages 669-676
I. A. Abou-Amer; M. F. Attia; M. A. Attia
7.

EFFECT OF AGRICULTURAL TREATMENTS ON Jatropha curcas GROWN ON AEOLIAN DEPOSITS AT TOSHKA, WESTERN DESERT, EGYPT

Pages 677-691
A. K. Zaghloul; M. F. A. Mahmoud