EKB Journal Management System
Author = Attalla A. Metwally
Number of Articles: 1

1

A comparative study of Nano-iron and zinc as feed additive on growth performance, feed efficiency and chemical body composition of Nile tilapia fingerlings (Oreochromis nilotiucs)

Volume 23, 5 (Special Issue), December 2019, Page 367-380
Mohamed S. M. Abdel-Hammed; Sobhy M. Allam; Attalla A. Metwally; Kamal A. El-Deeb; Mohamed F. Abdel-Aziz