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Effect of the filter-feeder silver carp on the water quality of fertilized earthen ponds and Nile tilapia production
Type: Journal Article
The objective of this study is to test the effect of silver carp on water quality and tilapia yield.
Improving employment and incomes through development of Egypt's aquaculture sector (IEIDEAS)
Type: Brief
The IEIDEAS project, funded by the Swiss Agency for Development and Cooperation and managed by WorldFish and CARE in collaboration with the Ministry of Agriculture and Land Reclamation, has focused on the development of ...
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 ...
WorldFish in Egypt
Type: Brief
Since launching its research program in Egypt in 1998, WorldFish has delivered high quality, practical research related to the country's aquaculture and fishery sector. A key research focus has been on improving fish ...
Development of Diversity Arrays Technology markers as a tool for rapid genomic assessment in Nile tilapia, Oreochromis niloticus
Type: Journal Article
The development of genomic markers is described for Nile tilapia, Oreochromis niloticus, using the Diversity Arrays Technology (DArT) genotype-by-sequencing platform. A total of 13 215 single nucleotide polymorphism (SNP) ...
Effect of gypsum treatment on water quality parameters and fish performance in fertilized polyculture earthen ponds
Type: Journal Article
This experiment aimed to study the effect of agriculture gypsum treatment in aquaculture ponds (to raise water total hardness) on the physico-chemical and biological parameters of pond water and fish performance in a ...
Identification of Tilapia Lake Virus in Egypt in Nile tilapia affected by 'summer mortality' syndrome
Type: Journal Article
Egyptian fish farms have faced unexplained mortality of tilapia during the summer months in recent years. Epidemiological surveys indicated that 37% of fish farms were affected in 2015 with an average mortality rate of ...
Comparison of technical and economic performance of fresh and salted fish processors in Lake Nasser
Type: Journal Article
The current study aims to compare the technical and economic performance of salted and fresh fish processing associated with Lake Nasser fisheries. The study concluded that investment cost in slated fish processing is lower ...
Levels of some heavy metals in muscles and liver of freshwater farmed Fish at Abbassa
Type: Journal Article
In the present study, the levels of iron, zinc, cadmium, copper, lead, manganese, and calcium in muscle and liver tissues were investigated in different species of commercially available farmed fishes (Nile tilapia, striped ...
Value chain analysis of the Egyptian aquaculture sector
Type: Conference Paper
Egypt’s aquaculture production (921,585 tonnes in 2010) is by far the largest of any African country and places it 11th in terms of global production. Despite the fact that the aquaculture sector in Egypt is now a mature ...