Global agricultural production is expected to grow 1.5% a year on average over the coming decade, compared with annual growth of 2.1% between 2003 and 2012, according to a new report published by the OECD and FAO. Limited expansion of agricultural land, rising production costs, growing resource constraints and increasing environmental pressures are the main factors behind the trend. But the report argues that farm commodity supply should keep pace with global demand. The OECD-FAO Agricultural Outlook 2013-2022 expects prices to remain above historical averages over the medium term for both crop and livestock products due to a combination of slower production growth and stronger demand, including for biofuels, The report says agriculture has been turned into an increasingly market-driven sector, as opposed to policy-driven as it was in the past, thus offering developing countries important investment opportunities and economic benefits, given their growing food demand, potential for production expansion and comparative advantages in many global markets.