Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Fish culture --- Terminology --- Fish-culture --- -#ABIB:FAOdeposit --- Artificial propagation of fishes --- Culture, Fish --- Farming, Fish --- Fish aquaculture --- Fish farming --- Fish husbandry --- Fish rearing --- Fishes --- Pisciculture --- Rearing of fishes --- Animal culture --- Aquaculture --- Culture --- Farming --- Husbandry --- Rearing --- #ABIB:FAOdeposit --- Fish culture - Terminology

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

In this Short-term Toxicity Test on Fish Embryo and Sac-Fry Stages, the life stages from the newly fertilized egg to the end of the sac-fry stage are exposed. The embryo and sac-fry stages of fish are exposed to five concentrations of the test substance dissolved in water. A choice, depending on the nature of the test substance, is possible between a semi-static and a flow-through procedure. The test starts with placing at least 30 fertilised eggs divided equally between at least three replicate test chambers per concentration, and is terminated just before the yolk-sac of any larvae in any of the test chambers has been completely absorbed or before mortalities by starvation start in controls. Lethal and sub-lethal effects are assessed and compared with control values to determine the lowest observed effect concentration and hence the no observed effect concentration. Alternatively, they may be analysed using a regression model in order to estimate the concentration that would cause a given percentage effect. The study report should include: the daily counting of the offspring, the daily recording of the parent mortality, the weekly measurement of oxygen concentration, temperature, and pH values; and the determination of the concentrations of test substance. It should also include the observations of abnormal appearance, abnormal behaviour, hatching and survival...

Fish culture --- Artificial propagation of fishes --- Culture, Fish --- Farming, Fish --- Fish aquaculture --- Fish farming --- Fish husbandry --- Fish rearing --- Fishes --- Pisciculture --- Rearing of fishes --- Animal culture --- Aquaculture --- Culture --- Farming --- Husbandry --- Rearing

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Fish culture. --- Fishes --- Genetics. --- Fish genetics --- Artificial propagation of fishes --- Culture, Fish --- Farming, Fish --- Fish aquaculture --- Fish farming --- Fish husbandry --- Fish rearing --- Pisciculture --- Rearing of fishes --- Animal culture --- Aquaculture --- Culture --- Farming --- Husbandry --- Rearing

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

The history of channel catfish farming in the United States serves as a model for the development of pond-based aquaculture industries worldwide. Channel catfish farming is the largest and economically most important aquaculture industry in the United States. In 2003, over 300,000 metric tons (662 million pounds) of channel catfish were processed, representing about half the total United States aquaculture production. Demand for farm-raised catfish is strong, with record processing years in 2002 and 2003.

Channel catfish. --- Fish culture. --- Artificial propagation of fishes --- Culture, Fish --- Farming, Fish --- Fish aquaculture --- Fish farming --- Fish husbandry --- Fish rearing --- Fishes --- Pisciculture --- Rearing of fishes --- Animal culture --- Aquaculture --- Channel cat (Fish) --- Ictalurus punctatus --- Ictalurus --- Culture --- Farming --- Husbandry --- Rearing

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Fishery management --- Fish-culture --- Fish culture --- Artificial propagation of fishes --- Culture, Fish --- Farming, Fish --- Fish aquaculture --- Fish farming --- Fish husbandry --- Fish rearing --- Fishes --- Pisciculture --- Rearing of fishes --- Animal culture --- Aquaculture --- Fish management --- Fisheries --- Fisheries management --- Fishery resources --- Aquatic resources --- Wildlife management --- Fish counting towers --- Overfishing --- Culture --- Farming --- Husbandry --- Rearing --- Management --- Freshwater --- Aquatic communities --- ecosystems --- Fish culture. --- Amenagement piscicole