Global production of fish from aquaculture has grown substantially in the past decade, reaching 52.5 million tonnes in 2008, compared with 32.4 million tonnes in 2000. This report from the FAO gives an overview of world aquaculture.
US feed grain production estimates have been lowered for 2011/12, according to Tom Capehart and Edward Allen in the latest report from the USDA Economic Research Service.
