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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.
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 ...
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 ...
Effects of two nitrogen fertilizers on water quality and hybrid tilapia performance in fish farms
Type: Journal Article
The purpose of the present study was to compare the effect of urea and ammonium nitrate as nitrogen fertilizer sources with mon superphosphate on water quality and the productive performance of hybrid tilapia fish in outdoor ...