ABBASSA INTERNATIONAL JOURNAL

FOR AQUACULTURE

Published by

Egyptian society for water, aquaculture and environment, Central Laboratory for Aquaculture Research (CLAR), Agricultural Research Center (ARC), Giza, Egypt

EXECUTIVE COUNCIL

Prof. Dr. Atef Ez-El-Rigal Ibrahim

(E. Mail: [email protected]) (Tel: 01096022052)

Chairman

Prof. Dr. Ibrahim Shaker Abd El-Fattah

(E. Mail: [email protected]) (Tel: 01002663536)

Vice-Chairman

EDITORS

Prof. Dr. Abd El_Fattah El-Sayed	Prof. Dr. Fatma M. Abd-El-Razik
Prof. Dr. Gamal O. El-Naggar	Prof. Dr. Mohamed F. Osman
Prof. Dr. Mohamed Marzouk	Prof. Dr. Mamdouh A.A. Mousa

All correspondence should be addressed to:

Abbassa International Journal for Aquaculture, Abbassa – Abou Hammad – Sharkia – Egypt. Tel.: 0020553401028 – Fax: 0020553400498

http://www.abbassajournal.com/

GENERAL INFORMATION

Abbassa International Journal for Aquaculture is Egyptian specific
publication in aquaculture of the Egyptian society for water, aquaculture and environment. The journal is published in four volumes per year to include results of research in different aspects of aquaculture sciences. The journal publishes also special issues of advanced topics that reflect applied experiences of importance in aquaculture sector.

Abbassa International Journal for Aquaculture

Vol. 14 No. 1 (2021)

CONTENTS

Using Of Aqua Fresh As Feed Additives For Nil Tilapia Fingerlings To Study Growth Performance, Feed Conversion And Immuno Responce

Mohamed K. Khames; Metwally A. Mahmoud; Nashwa Abd_Elrazek And Amany A. Gharib.

1-22

Assessment Of Application Technology “Biofloc ” On The Production Of Tilapia Fish “Oreochromis Niloticus” In The Eastern Province Of Saudi Arabia

Mostafa Abdel Mohsen El Gammal; Mohammed Nageeb And Waleed Alshwared

23-42

Immunohistochemical Study On The Effect Of Chromium Chloride Hexahydrate Supplementation On Common Carp (Cyprinus Carpio L.) Fingerlings Challenged With Aeromonas Veronii And Cold Stress

Ahmed Ali Ahmed

43-68