الفهرس 
arabic summaryOnly 14 pages are availabe for public view
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Abstract
1— Three applied experiments were conducted to study extent to which the birds (broilers or layers) are need for animal protein. The effect of all plant protein—diet or FM supplementation was tested in relation to the bird performance. weight5in and egg production. br 2— A fourth experiment was planned to test the SEN quality available in the market. br 3— The first experiment (two trials) was planned to be preliminary for the others and intended to trace any effect for the whole plant protein diet (C/SBM) on chick and it is possible to compensate for FM absence. br a) Twelve of one day—old broiler chicks (commercial br Acre) were used to experiment.three levels of fish meal br (7, 4 - Q%),for a period extended to less than two weeks br b) The SBM failed to satisfy the needs for growth and to br • protect the chicks against nutritional dis-#111;-#114;-#100;-#101;-#114;. wher br leg dis-#111;-#114;-#100;-#101;-#114; was appeared in some chicks at the age of br days. br c)On the ground that SEN failed to satisfy the needs br • growth and leg dis-#111;-#114;-#100;-#101;-#114;s resulted in the first few days br second trial was performed with increasing the amount vitamins - minerals calcium methionine - manganese