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Inclusion of fermented fish by-product silage in diets of the Nile tilapia, Oreochromis niloticus
Type: Journal Article
The aim of this study was to evaluate the possibility of replacing of fish meal by silage made from fish by-product on growth performance, feed utilization and proximate composition of the Nile tilapia, O. niloticus fingerlings.
Trials to improve the response of Orechromis niloticus to Aeromonas hydrophila vaccine using immunostimulants (garlic, Echinacea) and probiotics (Organic Green and Vet-Yeast)
Type: Journal Article
Aquaculture is a promising sector of fish industry in the world with about 80 million tones being produced annually. The development of aquaculture faced several constraints; among these are diseases constituting the ...
Economic impacts of ponds management on water quality and growth performance of fish in polyculture
Type: Journal Article
The present study was conducted to evaluate the economics of the fish farms management under different systems and different water sources and its impact on the growth performance of fish in polyculture.
Genetic evaluation of growth and survival at 6 weeks old fry of Egyptian Nile Tilapia (Oreochromis niloticus) between improved Abbassa and commercial Manzala strains in a diallel crossing
Type: Journal Article
The main objectives of this study were to evaluate growth performance and estimate line crossing parameters of improved Abbassa tilapia strain and a commerciall Manzala strain within a complete diallel cross at 6 weeks old ...
Increasing fish farm profitability through aquaculture best management practice training in Egypt
Type: Journal Article
Egyptian aquaculture production has grown rapidly to over one million tons per year so that it now provides most of the countrys fish supply. However, Egyptian fish farmers have received little extension advice or training. ...