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# عنوان البحث المشارك في البحث سنة البحث
461 Optimizing nitrogen use and uptake efficiencies, and yield of wheat using split nitrogen applications to a sandy calcareous soil أ.د.محمد على الدسوقى زيدان 1999
462 Introducing trickle and sprinkler irrigation into the New Valley: 1- Control soluble Fe and Mn in drip irrigation water أ.د.محسن عبدالمنعم جامع على 1999
463 Introducing trickle and sprinkler irrigation into the New Valley: II Heat, moisture, and salt distribution in mulched soils under drip irrigation أ.د.حسين محمد على راغب 1999
464 Introducing trickle and sprinkler irrigation into New Valley: Heat, moisture and salt distribution in mulched soils under drip irrigation أ.د.محمد حسن محمد نفادى 1999
465 Effects of organic manuring and water table control on soluble salts and potassium status in two different soils of upper Egypt أ.د.كمال كامل عطية عبد العال 1999
466 Influence of split application of N, P and K fertilizers on lupin (Lupinus terms, L.) grown on a sandy calcareous soil أ.د.محمد على الدسوقى زيدان 1999
467 Introducing trickle and sprinkler irrigation into the New Valley: II Heat, moisture, and salt distribution in mulched soils under drip irrigation أ.د.محمد حسن محمد نفادى 1999
468 Introducing trickle and sprinkler irrigation into New Valley: Heat, moisture and salt distribution in mulched soils under drip irrigation أ.د.محسن عبدالمنعم جامع على 1999
469 Mapping of the soil salinity buildup in irrigated land of Assiut & Sohag أ.د.حسانين جمعة حسانين الصعيدى 1999
470 Effect of inoculatioin with phosphate solubilizing bacteria, organic manuring and phosphate fertilization on peanuts grown on sandy calcareous soil أ.د.محمود محمد الدسوقى محمود 1999