Sentence examples for rearing fish from inspiring English sources
That raises the costs of rearing fish, damaging the profits of commercial hatcheries.
Rearing fish in cages suspended in pond water where the water is more turbid as compared to clear water in grass aquarium may help to reduce cannibalism of this species because of the low light levels.
However, to ensure that the fish are able to attain the desired growth and weight gain, efficient feeding management is needed when rearing fish in this particular type of system using sweet flour as carbon source for biofloc production.
Three replicates of two tanks rearing fish at a density of 24 kg/m3 were used to measure OC at 34 ppt working as open respirometers in a recirculating system under farm-like conditions.
It has been demonstrated that rearing fish at high density (D 2) may reduce their growth due to factors such as social interaction and the deterioration of water quality, which can affect the feed utilization by fish ([Ellis et al. 2002]).
It has been demonstrated that rearing fish at inappropriate stocking densities may impair the growth and reduce immune competence due to factors such as clustering stress and the deterioration of water quality, which can affect both the feed intake and conversion efficiency of the fish ([Ellis et al. 2002]).
Then they took eggs and sperm from surviving greenbacks and reared fish in hatcheries.
Should hand-reared fish be counted in efforts to save wild, imperiled salmon?
However, UA increased significantly by the increasing protein levels and stocking density of reared fish (P ≪ 0.05).
The increased production of intensively reared fish species necessitates the exploitation of new feedstuff resources (Adeoye et al. 2016).
The initial microbiological flora on freshly harvested, properly handled pond reared fish products typically consists of a diverse mixture of Acinetobacter, Aeromonas, Citrobacter, Enterobacter, Escherichia, Flavobacterium, Micrococcus, Moraxella, Pseudomonas, Staphylococcus, Streptococcus and Vibrio spp. (ICMSF 2005).
