Range:
Subjects: Eastern Desert
Subjects: Chemicals; Drip irrigation; Organic fertilizers; Petroleum; Production
Subjects: Drip irrigation; Foeniculum; Irrigation systems; Organic fertilizers
Subjects: Ornamental plants; Positivity effect; Sandy soils
Subjects: Amino acids; Potassium silicate; Sandy soils
Research interests: Drip irrigation; Foeniculum; Irrigation systems; Organic fertilizers; Sandy soils