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Now showing items 11-20 of 168
Field studies on prevention and biological control of the cyanobacterial blooms using Chlorella and Scenedesmus in the Nile tilapia farms
Type: Journal Article
This study aimed to investigate the use of green algae Chlorella elliposoidea (Gerneck) + Scenedesmus bijuga (Turpin) Lageh as prevention and biological control treatment of cyanobacterial blooms as field application.
Effect of using periphyton substrate (Bamboo stems) on water quality, phytoplankton, zooplankton, periphyton and growth performance for tilapia, mullet and catfish in earthen ponds
Type: Journal Article
This experiment shows that the bamboo substrate improved water quality, survival rate and total production of fish.
The role of farmed fish in the diets of the resource-poor in Egypt
Type: Report
The Egyptian aquaculture industry provides more than 100,000 full-time or part-time jobs and produces the country's least-expensive farmed animal protein. Thus, aquaculture plays an important role in both sustaining ...
Effect Of Different Prepared Antigens Of Pseudomonas fluorescens On Specific And Non-Specific Immune Response Of Nile tilapia (Oreochromis niloticus)
Type: Journal Article
The current work aimed to study four different prepared Ps. fluorescensantigens (formalin killed bacterin, extracellular product (ECP) suspension, sonicated cells (SC) suspension and mixture of ECP and SC suspension) to ...
Tilapia aquaculture systems in Egypt: Characteristics, sustainability outcomes and entry points for sustainable aquatic food systems
Type: Journal Article
The future demand for fish and other aquatic foods requires the sustainable intensification of related production systems. However, policy and investment decisions for the sustainable intensification of aquaculture systems ...
Efficacy and safety of boric acid as a preventive treatment against Saprolegnia infection in Nile tilapia (Oreochromis niloticus)
Type: Journal Article
Saprolegniosis is a worldwide fungal-like infection affecting freshwater fishes and their eggs. Reports show high mortalities and subsequent economic losses annually from Saprolegnia infections. Most therapeutants against ...
In the Spotlight: Rahma Adam
Type: Blog
WorldFish researcher Rahma Adam explains how her work can lead to policies that can change existing formal and informal structures. Policies that are more sensitive and attentive to the needs of women and marginalized ...
Annual Report 2019
Type: Internal Report
The 2019 Annual Report outlines the CGIAR Research Program on Fish Agri-Food Systems (FISH) achievements in delivering evidence-based solutions that address the complex challenges and opportunities in fish agri-food systems ...
Value chain analysis of Egyptian fish seed production
Type: Conference Paper
The current study is designed to provide more information on one of the main inputs for the Egyptian aquaculture value chains, i.e., the supply of fish seed. The study focused on the four selected governorates, namely ...
Measuring impact of innovations on aquaculture system performance
Type: Brief
A consistent approach to benchmarking and performance assessments enables standard evaluations of aquaculture systems and the benefits associated with uptake of research and innovation, which is key to sound research, ...