Integrated multi-trophic aquaculture (IMTA) is proving its worth in Sungo Bay in China, with numerous studies to support its environmental and economic benefits.
Reliable figures on the carbon footprints of different aquaculture species are hard to find – not least due to the variety of production systems they come from – but all suggest that aquaculture holds its own against other forms of animal protein production.
While Canada-based Dr Thierry Chopin might widely be credited with coining the phrase integrated multi-trophic aquaculture (IMTA) it is the Chinese who have been at the forefront of developing – and adopting – practical forms of polyculture.
The founder of the largest catfish farm in Nigeria’s Anambra State reflects on overcoming major financial setbacks, conquering prejudice and her hopes that fish farmers will one day have access to reasonable loans.
Donnie Bunting started out in the dairy industry but decided to farm tilapia to stay ahead of the curve. Now, his family-owned business has expanded and produces tilapia, redclaw crayfish and Malayan prawns.
The global seaweed aquaculture sector should aim to grow by 12 percent a year – helped by a marked production increase in northern oceans – according to Bailey Moritz, program officer for seaweed and shellfish projects for the US national office of World Wildl…
An app designed to help aquaculture operators in the Philippines with their feeding regimes, fish health and to connect with suppliers, is being well received by the country’s farmers.
Heidi Kuehnle, founder and CEO of Kuehnle AgroSystems, has developed an innovative, patented means for producing natural astaxanthin – one of the key ingredients in feeds for species including Atlantic salmon and vannamei shrimp.
The case for aquaponics – typically the co-culture of fish and edible plants – as a means to improve food security may be regularly overstated by well-meaning idealists. Yet a range of aquaponics initiatives have proved their worth, as Austin Stankus explains,…
