High rearing density of fish in an intensive culture system require high amount of feed which may result in the accumulation of organic materials in the water to a higher level. The accumulation of organic materials can be toxic for fish, generate mineralization of nutrient from organic materials and cause high oxygen expenditure. Recirculation system is an aquaculture system which aimed to maintain water quality at an appropriate level for fish to survive and grow, Theammonia concentration in recirculation system with biofilter tended to decrease sharply while there was only a slightly decrease in that without biofilter. Conversion efficacy of ammonia nitrogen (NH3-N) and nitrite nitrogen (NO2-N) of biofilter compiled with aeration...
SUMMARY Recirculating water system (RAS), provide to reduce water usage and to improve the quality b...
ABSTRACTNitrification rate in a closed recirculating water system with different stocking density of...
In this research, effect of productive stages in nitrogen and phosphorus excretion in wastewater fro...
High rearing density of fish in an intensive culture system require high amount of feed which may r...
It is necessary to maintain optimal water quality parameters for a proper operation of a recirculati...
This study intended to evaluate the performance of land-based aquaculture system integrating solids ...
A successful fish culture relies on constant good water quality of the systems. Ammonia and nitrite ...
Studies on chronic or acute toxicity of nitrogen species on fish in recirculating aquaculture system...
Aquaculture is a rapidly developing industry worldwide. It is the best alternative for the decreasin...
Aquaculture, or aqua-farming, refers to the artificial cultivation of aquatic organisms. Aquaculture...
Three densities of the sex-reversed male Nile tilapia, Oreochromis niloticus (20, 25, 50 fish/m3) we...
Intensive rearing of cultured fish species in recirculating systems is growing worldwide due to the ...
Ammonia that excreted from fish metabolic activity is a serious problem inintensive aquaculture prod...
The purpose of this research were to measure the increasing of unionized ammonia during start-up per...
Aquaculture is the fastest growing food-producing sector accounting for almost 43% of the world's fo...
SUMMARY Recirculating water system (RAS), provide to reduce water usage and to improve the quality b...
ABSTRACTNitrification rate in a closed recirculating water system with different stocking density of...
In this research, effect of productive stages in nitrogen and phosphorus excretion in wastewater fro...
High rearing density of fish in an intensive culture system require high amount of feed which may r...
It is necessary to maintain optimal water quality parameters for a proper operation of a recirculati...
This study intended to evaluate the performance of land-based aquaculture system integrating solids ...
A successful fish culture relies on constant good water quality of the systems. Ammonia and nitrite ...
Studies on chronic or acute toxicity of nitrogen species on fish in recirculating aquaculture system...
Aquaculture is a rapidly developing industry worldwide. It is the best alternative for the decreasin...
Aquaculture, or aqua-farming, refers to the artificial cultivation of aquatic organisms. Aquaculture...
Three densities of the sex-reversed male Nile tilapia, Oreochromis niloticus (20, 25, 50 fish/m3) we...
Intensive rearing of cultured fish species in recirculating systems is growing worldwide due to the ...
Ammonia that excreted from fish metabolic activity is a serious problem inintensive aquaculture prod...
The purpose of this research were to measure the increasing of unionized ammonia during start-up per...
Aquaculture is the fastest growing food-producing sector accounting for almost 43% of the world's fo...
SUMMARY Recirculating water system (RAS), provide to reduce water usage and to improve the quality b...
ABSTRACTNitrification rate in a closed recirculating water system with different stocking density of...
In this research, effect of productive stages in nitrogen and phosphorus excretion in wastewater fro...