Sentences with phrase «organic aquaculture production»

Not exact matches

Significant technical limitations inhibit the more rapid expansion of organic aquaculture, especially access to organic food sources, but also production of larvae, protection from parasites such as sea - lice and removal of competition from unwanted species in open cages.

Certified organic aquaculture is estimated to be over 60,000 tonnes, worth nearly $ 500 million internationally, and accounts for around half a million hectares but is still only 0.1 per cent of total aquaculture production.