Aquaponics is a symbiotic integration of two mature disciplines: aquaculture and hydroponics. This technical paper discusses the three groups of living organisms (bacteria, plants and fish) that make up the aquaponic ecosystem. It presents management strategies and troubleshooting practices, as well as related topics, specifically highlighting the advantages and disadvantages of this method of food production. This publication discusses the main theoretical concepts of aquaponics, including the nitrogen cycle, the role of bacteria, and the...

Fisheries and aquaculture play a vital role in achieving FAO’s Strategic Objectives of eliminating hunger, food insecurity and malnutrition. As reported in this edition of The State of World Fisheries and Aquaculture, people have never consumed so much fish or depended so greatly on the sector for their well-being as today. As the demand for fish increases, the sector is also striving to be more productive and sustainable and to enable more inclusive and efficient systems...

The Implementation Guidelines are intended for the attention of maritime, labour and fisheries ministries and any other relevant government ministry as and when it is decided to implement the three FAO/ILO/IMO instruments on the design, construction and equipment of fishing vessels of all types and sizes. Those instruments are Part B of the Code of Safety for Fishermen and Fishing Vessels, the Voluntary Guidelines for the Design, Construction and Equipment of Small Fishing Vessels, and the...

The paper reviews the role fish plays in human nutrition and looks at the impact fish trade might have on food security and nutrition. Fish is recognized as an excellent source of protein but also plays a particular role in providing essential fatty acids and micronutrients deficient in many diets. International trade has allowed developing countries to export high value fish and in many cases allowed them to purchase a large quantity of low value but...

Policy recommendations for small-scale fisheries and aquaculture trade. This technical paper focuses primarily on price transmissions in small-scale and large-scale fishery and aquaculture value chains in 14 developed and developing countries. Although the study is focused on the small-scale sector, both the small-scale and large-scale sectors were analysed in order to demonstrate differences between the two. The document begins with an overview of the entire project and its global implications, reviewing the importance of fisheries and...