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Abstract
Aim of this work is to study response of two wheat promising cultivars (93 and gemmiza 9 ) to four levels ofp(0,20,40,andkg60p2o/fad)whenpis fully added at sowing or split added as 1/2at sowing and 1/2one mouth of twomouthlater at twoN levels (50and 100kg N/fad) under sandy soil conditions.sakha Finding theThi study was carried out in the Agricultural Experimental Station of Agriculture Z agazig University at E1-Khattara where the soil is sandy that study aimed to find ou the responsa of two wheat cultivars ( S0and 100kg N/fad) and fuor p levels (0 20 40 and 60 kg po/fad) whe n p was split partly added at sowing and one or two months after sowing to its full addiion at sowing.