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

IMPACT OF IRRIGATION AND DRAINAGE ON MAIZE (Zea mays) YIELD, SOME WATER RELATIONS AND NITROGEN FERTILIZER LOSSES IN THE NORTH MIDDLE NILE DELTA.

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

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

INFLUENCE OF NITROGEN FERTILIZER LEVELS AND WATER DEFICIT DURING SOME GROWTH STAGES ON WHEAT YIELD AT THE NORTH DELTA OF EGYPT

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

POTENTIAL PRODUCTIVITY OF TOMATO AS AFFECTED BY IRRIGATION WATER AMOUNTS AND NITROGEN FERTILIZATION, UNDER DRIP IRRIGATION, AT NORTHWEST DELTA, EGYPT

MAIZE PRODUCTIVITY AND CROP - WATER RELATIONS AS AFFECTED BY IRRIGATION LEVELS AND COMPOST RATES.

EFFECT OF SURFACE IRRIGATION TECHNIQUES AND NITROGEN, PHOSPHORUS AND POTASSIUM RATES ON MAIZE YIELD IN ALLUVIAL SOILS

EFFECT OF IRRIGATION, NITROGEN AND ORGANIC FERTILIZATION ON SOIL WATER RELATIONSHIPS OF ZEA MAIZE CROP