Gamal O. El Naggar

Effect of varying density and water level on the spawning response of African catfish Clarias gariepinus: Implications for seed production

Gamal O. El Naggar, George John, Mahmoud Rezk et al. · Aquaculture · 2006 · 36 citations

Natural Resources, Ecology, Fisheries +16

Effect of Source and Dietary Concentration of Ascorbic Acid on Tissue Concentrations of Ascorbic Acid in Channel Catfish

Gamal O. El Naggar, Richard T. Bvell · Journal of the World Aquaculture Society · 1991 · 29 citations

Life Sciences, Animal Sciences, Nutritional Sciences +15

Effect of Garlic, Echinacea, Organic Green and Vet-Yeast on Survival, Weight Gain, and Bacterial Challenge of Overwintered Nile Tilapia Fry (<i>Orechromis niloticus</i>)

Salah M. Aly, Gamal O. El Naggar, Mohamed Fathi et al. · Journal of Applied Aquaculture · 2010 · 18 citations

Agriculture, Animal Sciences, Fisheries +17

Effects of Stocking Size and Density of Tilapia on <i>Macrobrachium rosenbergii</i> in Polyculture

David B. Rouse, Gamal O. El Naggar, M. A. Mulla · Journal of the World Aquaculture Society · 1987 · 15 citations

Natural Resources, Animal Sciences, Fisheries +9

Production Economics of Nile Tilapia (<i>Oreochromis niloticus</i>) Pond Culture in El-Fayum Governorate, Egypt

H. Hebicha, Gamal O. El Naggar, Ahmed Nasr-Allah · Journal of Applied Aquaculture · 2013 · 14 citations

Agriculture, Agricultural Economics, Economics +17