Recent trials in Thailand suggest that mixed-sex tilapia farming might offer a promising alternative to the cultivation of hormone-induced all-male fish, especially in cage farms in Africa.
Callum Mackenzie, co-founder and managing director of the non-profit Yunus Thailand, explains the organisation’s ambitions to develop a seaweed-based social business economy to solve both social and environmental challenges.
Egypt has huge potential to increase its production of marine species, in sea cages, coastal ponds and well-based inland farms according to Dr Mohamed Abdel Rahim, one of the country’s leading aquaculture experts.
