EFFECT OF STOCKING DENSITY AND DIET'S TYPE ON PRODUCTIVE PERFORMANCE AND ECONOMIC EFFICIENCY OF AFRICAN CATFISH Clarias gariepinus UNDER SEMI-INTENSIVE SYSTEM

Document Type : Original Article

Author

• R. M. Abou-Zied

Animal Production Department, Faculty of Agriculture, Fayoum University, Egypt

Keywords

• African catfish Clarias gariepinus
• poultry offal diet
• factory by products and stocking density