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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.
Tilapia major clinical signs (Bengali version)
Type: Poster
The purpose of this poster is to enhance the capacity of hatcheries, nurseries, grow-out farmers and extension service providers to recognize and report tilapia diseases. Prevention, early recognition, diagnosis and rapid ...
Assessment of existing and potential feed resources for improving aquaculture production in selected Asian and African countries
Type: Internal Report
This report provides a comprehensive assessment of existing and potential feed resources for improving aquaculture productivity in Bangladesh, Myanmar, Malaysia, Egypt, Nigeria and Zambia. These countries depend heavily ...
Review of tropical reservoirs and their fisheries: The cases of Lake Nasser, Lake Volta and Indo Gangetic Basin reservoir
Type: Report
Freshwaters contribute 15 percent of the world's reported fish catch, or about 10.1 million tonnes in 2006, most of which comes from tropical systems. The true contribution of tropical inland fisheries is likely to be ...
Agriculture - Aquaculture integrated manual (in Arabic)
Type: Manual
This guide shows the integration between fish and plants, their forms and how to reconcile them in order to achieve the maximum benefit for the farmer.
Spatial and Temporal Variation of Length-Weight Parameters and Condition Factors of Commercial Fish Species in Lake Nasser, Egypt
Type: Conference Paper
Length and weight data of fish populations are necessary in stock assessment models and ecosystem modelling. Also, they could be used to spatially compare between different fish populations under different environmental ...
Effect of female weight on reproductive performance of nile tilapia (Oreochromis niloticus)
Type: Conference Paper
The present study aimed to investigate the effect of broodstock size on the reproductive performance of Nile tilapia and to see whether this identifies possible broodstock management strategies that may be adopted by ...
Tilapia production using climate smart aquaculture system in Egypt, In-Pond Raceway System (IPRS)
Type: Conference Paper
Egyptian aquaculture showed remarked increase in production during recent decades. Aquaculture contribute to more than 80% of fisheries production. Climate change and increasing population expected to contribute to reduce ...
A comparison of the fixed input and water quality analysis methods for optimizing fertilization requirements, minimizing costs and increasing fish production in polyculture ponds
Type: Journal Article
This study aims to find a proper fertilization method to optimize nutrient requirements and a proper fertilization strategy through determining the amount as well as the period of fertilizers addition, with an aim of ...
Potential risk factors associated with tilapia mortality in Egypt
Type: Conference Paper
The objective of this study was to identify potential risk factors associated with tilapia mortality in the largest producer governorates in order to conclude strategies for their control.