Although the $4 billion giant river prawn (Macrobrachium ronsebergii) sector has largely stagnated over the last decade, new breeding programmes could help pave the way for its resurgence.
Stronger and larger aquaculture units and enclosed set ups could be the next stage of aquatech, according to a review of Norway’s development license scheme for Atlantic salmon.
While the oceans are still hugely efficient at producing bivalves such as mussels and oysters, it would be complacent not to consider a future when producing them in urban environments had its merits.
A commercial-scale, modular, stacked aquaculture system that’s capable of producing between 50 tonnes of shrimp a year with minimum human intervention is set to be operational in Singapore in 2023.
As land-based and RAS facilities proliferate, they need a way to address their waste footprint. “Circular aquaculture” could be the way forward – but should producers rely on bacteria, algae or biogas to achieve circularity?
Ramon Perez, co-founder of Alpha Aqua, produces RAS units, with a twist – focusing mainly on designing modular systems for both cold and warmwater species.
Peruvian Jenny Soria Nina develops technologies to facilitate the growth of the aquaculture sector. One of her recent successes is a mobile hatchery designed to produce scallops and other aquatic species.
Dagón – Israel’s pioneering hatchery and leading fish farmer – offers a tantalising glimpse of how aquaculture in the MENA region is evolving and of the emerging species that have the greatest commercial potential.
Nueva Pescanova’s plans for starting the world’s first commercial octopus farm may have caused an uproar in some quarters of the mainstream media, but aquaculture of the animals could be the best hope for sustaining wild stocks.
The Blue Impact Fund aims to raise up to £75 million to catalyse the growth of truly sustainable aquaculture in the UK – with a focus on projects including the production of seaweed, bivalves and land-based shrimp.
