IMPACT OF SOME IMPROVED SURFACE IRRIGATION SYSTEM AND NITROGEN FERTILIZATION ON SOME WATER RELATIONS AND PRODUCTIVITY OF MAIZE CROP AT NORTH DELTA

YIELD AND SOME WATER RELATION OF MAIZE CROP AS INFLUENCED BY IRRIGATION SCHEDULING AND NITROGEN FERTILIZATION RATES AT MIDDLE NORTH NILE DELTA

INFLUENCE OF IRRIGATION WATER AMOUNTS AND NITROGEN RATES ON MAIZE PRODUCTIVITY AND SOME WATER RELATIONS IN WADI ELNATROON REGION,EGYPT

EFFECT OF IRRIGATION WATER AMOUNTS AND NITROGEN RATES ON OPTIMUM MAIZE YIELD AND NET RETURN UNDER DRIP IRRIGATION SYSTUM AT NORTHWEST DELTA, EGYPT

RESPONSE OF MAIZE CROP TO IRRIGATION UNDER DIFFERENT RATES AND DOSES OF NITROGEN FERTILIZATION IN THE NORTH NILE DELTA REGION

IMPACT OF AGRICULTURE DRAINAGE CONDITIONS ON WATERTABLE RECESSION AND SOME CLAY SOIL PROPERTIES, NILE DELTA.

IMPACT OF IRRIGATION SCHEME AND P-FERTILIZATION RATE ON GROWTH, YIELD, YIELD QUALITY, P- USE EFFICIENCY AND WATER PRODUCTIVITY FOR BERSEEM CLOVER GROWN ON MIDDLE DELTA SOIL

IMPACT OF LAND LEVELING AND CUT-OFF IRRIGATION ON COTTON YIELD AND WATER PRODUCTIVITY IN NORTH MIDDLE NILE DELTA REGION

IMPROVING WATER PRODUCTIVITY FOR MAIZE AT NORTH DELTA SOILS, EGYPT

CONTRIBUTION OF GROUND WATER TABLE ON MAIZE YIELD AND IRRIGATION REQUIREMENTS IN NORTH NILE DELTA