US warns extreme food prices will stay

The world faces a protracted bout of extremely high food prices, the US government has warned, overwhelming farmers’ ability to cool commodity markets by planting millions of additional hectares with crops. The US Department of Agriculture on Thursday forecast nominal record farm-gate prices for corn, wheat and soyabeans in the crop year that begins with the 2011 harvests. It added that food inflation would surge in the second half of this year as wholesale prices filtered through the supply chain, affecting consumers. The warning at the USDA Outlook Forum in Washington, the biggest annual gathering of the agribusiness sector, is...