عدد 2 مقال تحت تصنيف الإنتاج السمكى
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Medicinal herbs have curative powers and are used in making medicines because of their healing properties. The present study aimed to evaluate the effect of dietary graded levels (0, 1,
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ABSTRACT Fish are one of the most extensively distributed organisms in the aquatic environment. A field study was conducted for 102 days at feeding period. A 100 fish/net-Hapa (Nile tilapia,
Prof. Dr. Ahmed Ismail Mohamed Mehrim
Dr. Ahmed Ismail Mehrim Professor of Fish physiology, Fac. of Agri., Mansoura Univ., PC. 35516, Egypt »
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