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Biofloc and clear-water RAS systems: a comparison Because closed aquaculture systems have very low water exchange and controlled inputs, and because they typically have a smaller footprint than traditional open
03/07/2017
Carbon-nitrogen ratios in pond fertilization and biofloc systems Efficient biofloc aquaculture systems require continuous additions of carbohydrates to maintain a high rate of biofloc formation and adequately support cultured
18/07/2018
The importance of iron in aquaculture systems Iron is an essential element for bacteria, plants, and animals. Many enzymes important in energy transformations contain iron
15/11/2017
What happens to feed in aquaculture systems? Natural productivity in ponds without fertilization usually allows no more than 500 kg/ha per crop of fish or shrimp, but fertilization can increase productivit
28/06/2017
Why floating closed containment aquaculture could be dead in the water The dream of operating floating closed containment aquaculture systems at sea is at risk of becoming “a dead case” in Norway, due to regulatory constraints.
01/12/2020
Aquaculture data-collection app provides cloud coverage Five years ago, two fish biologists consulting on aquaculture feed noticed that fish farmers using the product had significant gaps in the knowledge they needed
04/05/2018
Bio-economic modeling for improving aquaculture performance (Part 1) Integrating fish growth with financial analysis can help farmers optimize operations. Bio-economic modeling for improving aquaculture performance (Part 1)
22/05/2018
Bio-economic modeling for improving aquaculture performance (Part 2) Integrating fish growth with financial analysis can help farmers optimize operations. Bio-economic modeling for improving aquaculture performance (Part 2)
22/05/2018
Electrical conductivity of water, part 2 Electrical conductivity is frequently measured in aquaculture systems and taken as an indicator of the degree of mineralization (total ion concentration)
03/03/2018
Israeli firm’s ‘plug-and-play’ RAS solution attracts investment Despite the global growth in popularity of land-based aquaculture, two major challenges remain for recirculating aquaculture systems (RAS)
23/12/2019