الفترة:
Subjects: Chemical properties; Drip irrigation; Irrigation systems; Potassium sulphate; Sandy soils
Subjects: Enterprises; Irrigation systems; Persons; Water resources; Water utilization
Subjects: Activities; Biofertilizers; Drip irrigation; Liquid fertilizers; Sandy soils
Subjects: Clay soils; Corn; Fayyum; Irrigation systems; Irrigation water
Subjects: Drip irrigation; Irrigation systems; Potatoes
Subjects: Cole crops; Harvesting; Irrigation systems; Irrigation water; Sea level
Subjects: Agriculture; Drip irrigation; Irrigation systems; Plant spacing; Sandy soils
Subjects: Agricultural science; Agriculture; Drip irrigation; Field experiments; Irrigation systems
Subjects: Buhayrah (Governorate); Drip irrigation; Irrigation systems; Prunus; Vitamin C
Subjects: Irrigation systems; Positivity effect; Water balance
Subjects: Comparative analysis; Production; Research centres; Salinity; Water treatment
Subjects: Economic development; Energy resources; Hydroelectric power stations; Solar energy; Supply and demand
Subjects: Deficit irrigation; Drip irrigation; Irrigation systems; Nitric acid
Subjects: Clay soils; Harvesting; Harvesting time; Hydroxy acids; Irrigation systems
Subjects: Agriculture; Irrigation systems; Irrigation water; Soil moisture; Water crisis
Subjects: Irrigation systems; Qina; Vitamin C
Subjects: Irrigation systems; Water hammer
Subjects: Chemicals; Clay soils; Green bean; Irrigation systems; Saturated fatty acids
Subjects: Drip irrigation; Irrigation systems; Research centres; Soil moisture; Temperatures
Subjects: Irrigation; Psychological aspects; Sea level; Water resources; Water utilization
Subjects: Case studies; Irrigation systems; Irrigation water; Water crisis
Subjects: Drip irrigation; Irrigation systems; Jizah (Egypt); Melons; Sandy soils
Subjects: Buhayrah (Governorate); Consumption; Irrigation systems; Irrigation water; Water
Subjects: Agriculture; Corn; Drip irrigation; Irrigation systems; Water utilization
Subjects: Freshwater; Irrigation systems; Irrigation water; Surface roughness; Waste water
Subjects: Drip irrigation; Green bean; Irrigation systems
Subjects: Consumption; Drip irrigation; Sandy soils; Soil moisture; Water
Subjects: Consumption; Electric power; Equations; Nuclear energy; Solar energy
Subjects: Expert systems; Irrigation; Irrigation systems; Scheduling
Subjects: Agricultural engineering; Drip irrigation; Hydroponics; Soil moisture; Water utilization
Subjects: Climatic changes; Drip irrigation; Maintenance; Population growth; Water
Subjects: Chemical properties; Drip irrigation; Ismailia (City); Liquid fertilizers; Sandy soils
Subjects: Drip irrigation; Irrigation systems; Jizah (Egypt); Sandy soils; Soil amendments
Subjects: Irrigation systems; Mosul; Tanks; Twentieth century
Subjects: Agriculture; Drip irrigation; Irrigation systems
Subjects: Agriculture; Irrigation systems; Rill irrigation
Subjects: Agriculture; Comparative analysis; Growth; Irrigation systems; Palms
Subjects: Agriculture; Drip irrigation; Egypt; Irrigation systems; Water distribution
Subjects: Drip irrigation; Iraq; Irrigation systems; Twenty-first century
Subjects: Design; Drainage; Irrigation systems; Soils
Subjects: Drip irrigation; Irrigation systems; Petroleum; Production; Sandy soils
Subjects: Acidity; Analytical chemistry; Drip irrigation; Physical properties; Salinity
الاهتمامات البحثية: أنظمة الري؛ الآفات؛ الجغرافيا؛ القطاع الزراعي؛ النشاطات
الاهتمامات البحثية: أشعة إكس؛ استخدام المياه؛ الخواص الكيميائية؛ المراكز البحثية؛ مياه الري
الاهتمامات البحثية: استخدام المياه؛ التجارب الحقلية؛ الري بالتنقيط؛ أنظمة الري؛ المحاصيل الزراعية
الاهتمامات البحثية: أنظمة الري؛ الأنظمة؛ التربة الرملية؛ الري بالتنقيط؛ فيتامين ج
الاهتمامات البحثية: أنظمة الري؛ الأسمدة العضوية؛ البيئة الصحراوية؛ التربة الرملية؛ القمح
الاهتمامات البحثية: الأعمال التجارية؛ الانتخابات الرئاسية؛ القانون الإداري؛ الملكية الشخصية؛ المناطق التجارية
الاهتمامات البحثية: أحماض الهيدروكسي؛ أنظمة الري؛ الري بالتنقيط