1.

Evaluation of N, P and K Status of Wheat Using the Diagnosis and Recommendation Integrated System (DRIS) and the Physiological Diagnosis Chart

Pages 231-250
2.

Application of Remotely Sensed Indices to Monitor and Detect the Changes of Land Cover: A Case Study of Abis Area, West Delta, Egypt

Pages 251-268
3.

Seed and Oil Productivity upon Foliar Spray of Soybean (glycine max l.) with Humic and Ascorbic Acids with or without Seed Irradiation

Pages 269-285
4.

Assessment of Water Quality of Wastewaters of Bahr El-Baqar, Bilbies and El-Qalyubia Drains in East Delta, Egypt for Irrigation Purposes

Pages 287-302
5.

Mutual Effect among Some Organic Substances and Micronutrients on Maize (Zea mays l.) Grown on Sandy Soil

Pages 303-317
6.

Heavy Metals Uptake by Several Crops Grown in Soils Irrigated with Sewage Wastewater in Assiut: Case Study

Pages 319-330
7.

Mitigation Effect of K-Humate on N, P and K Phytoavailability in Three Different Egyptian Soils under Salinity Stress

Pages 331-345